Add next calculators set with flow, magnetism, and EV conversions

calculators_list.md

@@ -1748,40 +1748,40 @@ The registry currently contains 1333 unique calculator slugs.
 | Speed Of Light (c) to Miles Per Hour – Express c in miles per hour for familiar velocity comparisons. | speed-of-light-c-to-miles-per-hour | 670616629.384 |
 | Speed Of Light (c) to Speed Of Light – Reference the c constant as itself. | speed-of-light-c-to-speed-of-light | 1 |
 | Speed Of Light (c) to Yards Per Second – Show c as yards per second for track-level perspective. | speed-of-light-c-to-yards-per-second | 327857018.81 |
-| Ampere-turns to Gilberts – Convert SI magnetomotive force into the CGS gilbert unit used for coils. | ampere-turns-to-gilberts | 0.7957747155 |
+| Ampere-turns to Gilberts – Convert SI magnetomotive force into the CGS gilbert unit used for coils. | ampere-turns-to-gilberts | magnetism | 0.7957747155 |
-| Gilberts to Ampere-turns – Translate the historical gilbert into modern ampere-turns. | gilberts-to-ampere-turns | 1.2566370614 |
+| Gilberts to Ampere-turns – Translate the historical gilbert into modern ampere-turns. | gilberts-to-ampere-turns | magnetism | 1.2566370614 |
-| Ampere per meter to Oersted – Express magnetic field strength in CGS oersteds. | ampere-per-meter-to-oersted | 0.0125663706 |
+| Ampere per meter to Oersted – Express magnetic field strength in CGS oersteds. | ampere-per-meter-to-oersted | magnetism | 0.0125663706 |
-| Oersted to Ampere per meter – Bring Oersted readings into SI amperes per meter. | oersted-to-ampere-per-meter | 79.577471546 |
+| Oersted to Ampere per meter – Bring Oersted readings into SI amperes per meter. | oersted-to-ampere-per-meter | magnetism | 79.577471546 |
-| Weber to Maxwell – Translate SI magnetic flux into cgs maxwells. | weber-to-maxwell | 1e8 |
+| Weber to Maxwell – Translate SI magnetic flux into cgs maxwells. | weber-to-maxwell | magnetism | 1e8 |
-| Maxwell to Weber – Return century-old maxwell flux back into webers. | maxwell-to-weber | 1e-8 |
+| Maxwell to Weber – Return century-old maxwell flux back into webers. | maxwell-to-weber | magnetism | 1e-8 |
-| Tesla to Gauss – Express magnetic flux density in gauss when referencing laboratory magnets. | tesla-to-gauss | 10000 |
+| Tesla to Gauss – Express magnetic flux density in gauss when referencing laboratory magnets. | tesla-to-gauss | magnetism | 10000 |
-| Gauss to Tesla – Turn gauss into tesla for SI calculations. | gauss-to-tesla | 0.0001 |
+| Gauss to Tesla – Turn gauss into tesla for SI calculations. | gauss-to-tesla | magnetism | 0.0001 |
-| Tesla to Millitesla – Use the millitesla scale for engineering magnets. | tesla-to-millitesla | 1000 |
+| Tesla to Millitesla – Use the millitesla scale for engineering magnets. | tesla-to-millitesla | magnetism | 1000 |
-| Millitesla to Tesla – Convert millitesla readings back into tesla. | millitesla-to-tesla | 0.001 |
+| Millitesla to Tesla – Convert millitesla readings back into tesla. | millitesla-to-tesla | magnetism | 0.001 |
-| Tesla to Kilogauss – Translate tesla directly to kilogauss for chart comparisons. | tesla-to-kilogauss | 10 |
+| Tesla to Kilogauss – Translate tesla directly to kilogauss for chart comparisons. | tesla-to-kilogauss | magnetism | 10 |
-| Kilogauss to Tesla – Return kilogauss values back into tesla. | kilogauss-to-tesla | 0.1 |
+| Kilogauss to Tesla – Return kilogauss values back into tesla. | kilogauss-to-tesla | magnetism | 0.1 |
-| Cubic meters per second to Liters per minute – Turn volumetric flow rates into convenient liters/minute values. | cubic-meters-per-second-to-liters-per-minute | 60000 |
+| Cubic meters per second to Liters per minute – Turn volumetric flow rates into convenient liters/minute values. | cubic-meters-per-second-to-liters-per-minute | fluids | 60000 |
-| Liters per minute to Gallons per minute – Express liters/min as US gallons/min for flow metering. | liters-per-minute-to-gallons-per-minute | 0.264172052 |
+| Liters per minute to Gallons per minute – Express liters/min as US gallons/min for flow metering. | liters-per-minute-to-gallons-per-minute | fluids | 0.264172052 |
-| Kilograms per second to Pounds per hour – Convert mass flow from the SI kilogram scale to imperial pounds per hour. | kilograms-per-second-to-pounds-per-hour | 7936.641761 |
+| Kilograms per second to Pounds per hour – Convert mass flow from the SI kilogram scale to imperial pounds per hour. | kilograms-per-second-to-pounds-per-hour | weight | 7936.641761 |
-| Pounds per hour to Kilograms per second – Bring imperial mass flow back into the SI kilogram rate. | pounds-per-hour-to-kilograms-per-second | 0.000126577 |
+| Pounds per hour to Kilograms per second – Bring imperial mass flow back into the SI kilogram rate. | pounds-per-hour-to-kilograms-per-second | weight | 0.000126577 |
-| Moles per second to Moles per hour – Translate molar flow between seconds and hours. | moles-per-second-to-moles-per-hour | 3600 |
+| Moles per second to Moles per hour – Translate molar flow between seconds and hours. | moles-per-second-to-moles-per-hour | other | 3600 |
-| Moles per hour to Moles per second – Return molar flow rates back to per-second units. | moles-per-hour-to-moles-per-second | 0.0002777778 |
+| Moles per hour to Moles per second – Return molar flow rates back to per-second units. | moles-per-hour-to-moles-per-second | other | 0.0002777778 |
-| Kilograms per second per square meter to Grams per second per square centimeter – Express mass flux density using metric subunits. | kilograms-per-second-per-square-meter-to-grams-per-second-per-square-centimeter | 0.1 |
+| Kilograms per second per square meter to Grams per second per square centimeter – Express mass flux density using metric subunits. | kilograms-per-second-per-square-meter-to-grams-per-second-per-square-centimeter | other | 0.1 |
-| Grams per second per square centimeter to Kilograms per second per square meter – Convert compact mass flux into the SI-friendly base. | grams-per-second-per-square-centimeter-to-kilograms-per-second-per-square-meter | 10 |
+| Grams per second per square centimeter to Kilograms per second per square meter – Convert compact mass flux into the SI-friendly base. | grams-per-second-per-square-centimeter-to-kilograms-per-second-per-square-meter | other | 10 |
-| Mol per cubic meter to mmol per liter – Translate molar concentrations across common volume units. | mol-per-cubic-meter-to-mmol-per-liter | 1 |
+| Mol per cubic meter to mmol per liter – Translate molar concentrations across common volume units. | mol-per-cubic-meter-to-mmol-per-liter | fluids | 1 |
-| mmol per liter to mol per cubic meter – Convert molar concentration back into SI cubic meters. | mmol-per-liter-to-mol-per-cubic-meter | 1 |
+| mmol per liter to mol per cubic meter – Convert molar concentration back into SI cubic meters. | mmol-per-liter-to-mol-per-cubic-meter | fluids | 1 |
-| Percent by mass to ppm – Turn mass-percent concentrations into parts-per-million. | percent-by-mass-to-ppm | 10000 |
+| Percent by mass to ppm – Turn mass-percent concentrations into parts-per-million. | percent-by-mass-to-ppm | other | 10000 |
-| ppm to Percent by mass – Return ppm values to mass-percent. | ppm-to-percent-by-mass | 0.0001 |
+| ppm to Percent by mass – Return ppm values to mass-percent. | ppm-to-percent-by-mass | other | 0.0001 |
-| Pascal-second to Poise – Convert SI dynamic viscosity into CGS poise. | pascal-second-to-poise | 10 |
+| Pascal-second to Poise – Convert SI dynamic viscosity into CGS poise. | pascal-second-to-poise | pressure | 10 |
-| Poise to Pascal-second – Bring poise measurements back into pascal-seconds. | poise-to-pascal-second | 0.1 |
+| Poise to Pascal-second – Bring poise measurements back into pascal-seconds. | poise-to-pascal-second | pressure | 0.1 |
-| Pascal-second to Centipoise – Express pascal-seconds as centipoise for lab viscosity. | pascal-second-to-centipoise | 100 |
+| Pascal-second to Centipoise – Express pascal-seconds as centipoise for lab viscosity. | pascal-second-to-centipoise | pressure | 100 |
-| Centipoise to Pascal-second – Convert centipoise into pascal-seconds. | centipoise-to-pascal-second | 0.01 |
+| Centipoise to Pascal-second – Convert centipoise into pascal-seconds. | centipoise-to-pascal-second | pressure | 0.01 |
-| Square meter per second to Centistokes – Translate kinematic viscosity into centistokes. | square-meter-per-second-to-centistokes | 100 |
+| Square meter per second to Centistokes – Translate kinematic viscosity into centistokes. | square-meter-per-second-to-centistokes | other | 100 |
-| Centistokes to Square meter per second – Return centistokes back to base square meters per second. | centistokes-to-square-meter-per-second | 0.01 |
+| Centistokes to Square meter per second – Return centistokes back to base square meters per second. | centistokes-to-square-meter-per-second | other | 0.01 |
-| Newton per meter to Dyne per centimeter – Express surface tension on the CGS scale. | newton-per-meter-to-dyne-per-centimeter | 1000 |
+| Newton per meter to Dyne per centimeter – Express surface tension on the CGS scale. | newton-per-meter-to-dyne-per-centimeter | force | 1000 |
-| Dyne per centimeter to Newton per meter – Convert surface tension back into SI. | dyne-per-centimeter-to-newton-per-meter | 0.001 |
+| Dyne per centimeter to Newton per meter – Convert surface tension back into SI. | dyne-per-centimeter-to-newton-per-meter | force | 0.001 |
-| Henry per meter to Tesla-meter per ampere – Equate magnetic permeability units across SI conventions. | henry-per-meter-to-tesla-meter-per-ampere | 1 |
+| Henry per meter to Tesla-meter per ampere – Equate magnetic permeability units across SI conventions. | henry-per-meter-to-tesla-meter-per-ampere | magnetism | 1 |
-| Tesla-meter per ampere to Henry per meter – Return permeability back to henry per meter. | tesla-meter-per-ampere-to-henry-per-meter | 1 |
+| Tesla-meter per ampere to Henry per meter – Return permeability back to henry per meter. | tesla-meter-per-ampere-to-henry-per-meter | magnetism | 1 |
 | Speed Of Light to Centimeters Per Second – Express the speed of light as centimeters per second. | speed-of-light-to-centimeters-per-second | 29979245800 |
 | Speed Of Light to Cm Per Second – Alias referencing cm/s for the same throughput. | speed-of-light-to-cm-per-second | 29979245800 |
 | Speed Of Light to Feet Per Second – Show c in feet per second for mechanical intuition. | speed-of-light-to-feet-per-second | 983571056.43 |
@@ -1903,6 +1903,18 @@ The registry currently contains 1333 unique calculator slugs.
 | Light Years to Fermi – Stretch a light-year into femtometer scales. | light-years-to-fermi | 9.46073047258e+30 |
 | Light Years to Furlongs – Translate cosmic distances into furlongs. | light-years-to-furlongs | 4.70290029855e+13 |
 | Light Years to Hands – Compare a light-year to a stack of hands. | light-years-to-hands | 9.31174259112e+16 |
+| AWG to Circular mils – Convert American Wire Gauge sizes into circular mil areas. | awg-to-circular-mils | electrical | AWG |
+| AWG to Millimeters (diameter) – Express AWG gauge as a diameter in millimeters. | awg-to-millimeters-diameter | electrical | AWG |
+| AWG to Square millimeters (cross-section) – Convert AWG sizes into cross-sectional area in mm². | awg-to-square-millimeters-cross-section | electrical | AWG |
+| Board feet (energy equiv.) to BTU – Convert the energy equivalent of a board foot of lumber into BTUs. | board-feet-energy-equiv-to-btu | energy | 14000 |
+| Brinell to Rockwell C – Approximate Rockwell C hardness from Brinell hardness numbers. | brinell-to-rockwell-c | other | Formula |
+| Cloves to Kilograms – Convert traditional clove mass into kilograms. | cloves-to-kilograms | weight | 3.62873896 |
+| Em to Pixels – Convert CSS em units to pixels assuming a 16px base size. | em-to-pixels | other | 16 |
+| EV (exposure value) to Lux – Estimate scene illuminance at ISO 100. | ev-to-lux | light | EV |
+| Lux to EV – Convert lux readings to exposure value at ISO 100. | lux-to-ev | light | EV |
+| f-stops to T-stops – Treat f-number as t-stop under ideal transmission. | f-stops-to-t-stops | other | 1 |
+| Focal length to Angle of view – Approximate horizontal angle on 35mm full-frame (36mm width). | focal-length-to-angle-of-view | other | AOV |
+| Millimeters to AWG – Convert conductor diameter in millimeters to AWG gauge. | millimeters-to-awg | electrical | AWG |
 
 ## Completion Checklist
 - [x] Inches to Feet (`inches-to-feet`)
@@ -2920,9 +2932,9 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Atmosphere to Torr
 - [x] Atomic mass units to Kilograms
 - [x] Atomic time units to Seconds
-- [ ] AWG to Circular mils
+- [x] AWG to Circular mils
-- [ ] AWG to Millimeters (diameter)
+- [x] AWG to Millimeters (diameter)
-- [ ] AWG to Square millimeters (cross-section)
+- [x] AWG to Square millimeters (cross-section)
 - [x] Kilograms to Quarters (1 kilogram ≈ 0.078732 US quarters)
 - [x] Banana equivalent dose to Microsievert
 - [x] Bar to Atmosphere
@@ -2941,11 +2953,11 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Binary to Octal
 - [x] Bits to Kilobits
 - [x] Bits to Nibbles
-- [ ] Board feet (energy equiv.) to BTU
+- [x] Board feet (energy equiv.) to BTU
 - [x] Board feet to Cubic feet
 - [x] Board feet to Cubic meters
 - [x] Boiler Horsepower to Watts
-- [ ] Brinell to Rockwell C
+- [x] Brinell to Rockwell C
 - [x] BTU to Calories
 - [x] BTU to Joules
 - [x] BTU to Kilowatt-hours
@@ -3004,75 +3016,75 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Romer difference to newton difference (`romer-difference-to-newton-difference`)
 - [x] Reaumur difference to romer difference (`reaumur-difference-to-romer-difference`)
 - [x] Romer difference to reaumur difference (`romer-difference-to-reaumur-difference`)
-- [ ] Thermal expansion coefficient (per °C) to per °F (`thermal-expansion-coefficient-per-c-to-per-f`)
+- [x] Thermal expansion coefficient (per °C) to per °F (`thermal-expansion-coefficient-per-c-to-per-f`)
-- [ ] Thermal expansion coefficient (per °F) to per °C (`thermal-expansion-coefficient-per-f-to-per-c`)
+- [x] Thermal expansion coefficient (per °F) to per °C (`thermal-expansion-coefficient-per-f-to-per-c`)
-- [ ] Thermal resistance (K/W) to °F·hour/BTU (`thermal-resistance-k-per-watt-to-fahrenheit-hour-btu`)
+- [x] Thermal resistance (K/W) to °F·hour/BTU (`thermal-resistance-k-per-watt-to-fahrenheit-hour-btu`)
-- [ ] Thermal resistance (°F·hour/BTU) to K/W (`thermal-resistance-fahrenheit-hour-btu-to-k-per-watt`)
+- [x] Thermal resistance (°F·hour/BTU) to K/W (`thermal-resistance-fahrenheit-hour-btu-to-k-per-watt`)
-- [ ] Thermal conductivity (W/(m·K)) to BTU/(hr·ft·°F) (`thermal-conductivity-w-per-meter-k-to-btu-per-hour-foot-fahrenheit`)
+- [x] Thermal conductivity (W/(m·K)) to BTU/(hr·ft·°F) (`thermal-conductivity-w-per-meter-k-to-btu-per-hour-foot-fahrenheit`)
-- [ ] Thermal conductivity (BTU/(hr·ft·°F)) to W/(m·K) (`thermal-conductivity-btu-per-hour-foot-fahrenheit-to-w-per-meter-k`)
+- [x] Thermal conductivity (BTU/(hr·ft·°F)) to W/(m·K) (`thermal-conductivity-btu-per-hour-foot-fahrenheit-to-w-per-meter-k`)
-- [ ] Specific heat capacity (J/(kg·K)) to cal/(g·°C) (`specific-heat-j-per-kg-k-to-cal-per-gram-c`)
+- [x] Specific heat capacity (J/(kg·K)) to cal/(g·°C) (`specific-heat-j-per-kg-k-to-cal-per-gram-c`)
-- [ ] Specific heat capacity (cal/(g·°C)) to J/(kg·K) (`specific-heat-cal-per-gram-c-to-j-per-kg-k`)
+- [x] Specific heat capacity (cal/(g·°C)) to J/(kg·K) (`specific-heat-cal-per-gram-c-to-j-per-kg-k`)
-- [ ] Specific heat capacity (J/(kg·K)) to Btu/(lb·°F) (`specific-heat-j-per-kg-k-to-btu-per-pound-f`)
+- [x] Specific heat capacity (J/(kg·K)) to Btu/(lb·°F) (`specific-heat-j-per-kg-k-to-btu-per-pound-f`)
-- [ ] Specific heat capacity (Btu/(lb·°F)) to J/(kg·K) (`specific-heat-btu-per-pound-f-to-j-per-kg-k`)
+- [x] Specific heat capacity (Btu/(lb·°F)) to J/(kg·K) (`specific-heat-btu-per-pound-f-to-j-per-kg-k`)
-- [ ] Volumetric heat capacity (J/(m³·K)) to Btu/(ft³·°F) (`volumetric-heat-capacity-j-per-cubic-meter-k-to-btu-per-cubic-foot-f`)
+- [x] Volumetric heat capacity (J/(m³·K)) to Btu/(ft³·°F) (`volumetric-heat-capacity-j-per-cubic-meter-k-to-btu-per-cubic-foot-f`)
-- [ ] Volumetric heat capacity (Btu/(ft³·°F)) to J/(m³·K) (`volumetric-heat-capacity-btu-per-cubic-foot-f-to-j-per-cubic-meter-k`)
+- [x] Volumetric heat capacity (Btu/(ft³·°F)) to J/(m³·K) (`volumetric-heat-capacity-btu-per-cubic-foot-f-to-j-per-cubic-meter-k`)
-- [ ] Heat flux density (W/m²) to BTU/(hr·ft²) (`heat-flux-density-w-per-square-meter-to-btu-per-hour-square-foot`)
+- [x] Heat flux density (W/m²) to BTU/(hr·ft²) (`heat-flux-density-w-per-square-meter-to-btu-per-hour-square-foot`)
-- [ ] Heat flux density (BTU/(hr·ft²)) to W/m² (`heat-flux-density-btu-per-hour-square-foot-to-w-per-square-meter`)
+- [x] Heat flux density (BTU/(hr·ft²)) to W/m² (`heat-flux-density-btu-per-hour-square-foot-to-w-per-square-meter`)
-- [ ] Heat transfer coefficient (W/(m²·K)) to BTU/(hr·ft²·°F) (`heat-transfer-coefficient-w-per-square-meter-k-to-btu-per-hour-square-foot-f`)
+- [x] Heat transfer coefficient (W/(m²·K)) to BTU/(hr·ft²·°F) (`heat-transfer-coefficient-w-per-square-meter-k-to-btu-per-hour-square-foot-f`)
-- [ ] Heat transfer coefficient (BTU/(hr·ft²·°F)) to W/(m²·K) (`heat-transfer-coefficient-btu-per-hour-square-foot-f-to-w-per-square-meter-k`)
+- [x] Heat transfer coefficient (BTU/(hr·ft²·°F)) to W/(m²·K) (`heat-transfer-coefficient-btu-per-hour-square-foot-f-to-w-per-square-meter-k`)
-- [ ] Thermal expansion coefficient (per °C) to per °K (`thermal-expansion-coefficient-per-c-to-per-k`)
+- [x] Thermal expansion coefficient (per °C) to per °K (`thermal-expansion-coefficient-per-c-to-per-k`)
-- [ ] Thermal expansion coefficient (per °K) to per °C (`thermal-expansion-coefficient-per-k-to-per-c`)
+- [x] Thermal expansion coefficient (per °K) to per °C (`thermal-expansion-coefficient-per-k-to-per-c`)
-- [ ] Thermal expansion coefficient (per °F) to per °R (`thermal-expansion-coefficient-per-f-to-per-r`)
+- [x] Thermal expansion coefficient (per °F) to per °R (`thermal-expansion-coefficient-per-f-to-per-r`)
-- [ ] Thermal expansion coefficient (per °R) to per °F (`thermal-expansion-coefficient-per-r-to-per-f`)
+- [x] Thermal expansion coefficient (per °R) to per °F (`thermal-expansion-coefficient-per-r-to-per-f`)
-- [ ] Thermal resistance (K/W) to m²·K/W (`thermal-resistance-k-per-watt-to-square-meter-k-per-watt`)
+- [x] Thermal resistance (K/W) to m²·K/W (`thermal-resistance-k-per-watt-to-square-meter-k-per-watt`)
-- [ ] Thermal resistance (m²·K/W) to K/W (`thermal-resistance-square-meter-k-per-watt-to-k-per-watt`)
+- [x] Thermal resistance (m²·K/W) to K/W (`thermal-resistance-square-meter-k-per-watt-to-k-per-watt`)
-- [ ] Thermal resistance (m²·K/W) to ft²·°F·h/BTU (`thermal-resistance-square-meter-k-per-watt-to-square-foot-hour-fahrenheit-per-btu`)
+- [x] Thermal resistance (m²·K/W) to ft²·°F·h/BTU (`thermal-resistance-square-meter-k-per-watt-to-square-foot-hour-fahrenheit-per-btu`)
-- [ ] Thermal resistance (ft²·°F·h/BTU) to m²·K/W (`thermal-resistance-square-foot-hour-fahrenheit-per-btu-to-square-meter-k-per-watt`)
+- [x] Thermal resistance (ft²·°F·h/BTU) to m²·K/W (`thermal-resistance-square-foot-hour-fahrenheit-per-btu-to-square-meter-k-per-watt`)
-- [ ] Thermal conductivity (W/(m·K)) to cal/(cm·s·°C) (`thermal-conductivity-w-per-meter-k-to-cal-per-centimeter-second-c`)
+- [x] Thermal conductivity (W/(m·K)) to cal/(cm·s·°C) (`thermal-conductivity-w-per-meter-k-to-cal-per-centimeter-second-c`)
-- [ ] Thermal conductivity (cal/(cm·s·°C)) to W/(m·K) (`thermal-conductivity-cal-per-centimeter-second-c-to-w-per-meter-k`)
+- [x] Thermal conductivity (cal/(cm·s·°C)) to W/(m·K) (`thermal-conductivity-cal-per-centimeter-second-c-to-w-per-meter-k`)
-- [ ] Specific heat capacity (J/(kg·K)) to kJ/(kg·K) (`specific-heat-j-per-kg-k-to-kj-per-kg-k`)
+- [x] Specific heat capacity (J/(kg·K)) to kJ/(kg·K) (`specific-heat-j-per-kg-k-to-kj-per-kg-k`)
-- [ ] Specific heat capacity (kJ/(kg·K)) to J/(kg·K) (`specific-heat-kj-per-kg-k-to-j-per-kg-k`)
+- [x] Specific heat capacity (kJ/(kg·K)) to J/(kg·K) (`specific-heat-kj-per-kg-k-to-j-per-kg-k`)
-- [ ] Volumetric heat capacity (J/(m³·K)) to kJ/(m³·K) (`volumetric-heat-capacity-j-per-cubic-meter-k-to-kj-per-cubic-meter-k`)
+- [x] Volumetric heat capacity (J/(m³·K)) to kJ/(m³·K) (`volumetric-heat-capacity-j-per-cubic-meter-k-to-kj-per-cubic-meter-k`)
-- [ ] Volumetric heat capacity (kJ/(m³·K)) to J/(m³·K) (`volumetric-heat-capacity-kj-per-cubic-meter-k-to-j-per-cubic-meter-k`)
+- [x] Volumetric heat capacity (kJ/(m³·K)) to J/(m³·K) (`volumetric-heat-capacity-kj-per-cubic-meter-k-to-j-per-cubic-meter-k`)
-- [ ] Heat flux density (W/m²) to W/ft² (`heat-flux-density-w-per-square-meter-to-w-per-square-foot`)
+- [x] Heat flux density (W/m²) to W/ft² (`heat-flux-density-w-per-square-meter-to-w-per-square-foot`)
-- [ ] Heat flux density (W/ft²) to W/m² (`heat-flux-density-w-per-square-foot-to-w-per-square-meter`)
+- [x] Heat flux density (W/ft²) to W/m² (`heat-flux-density-w-per-square-foot-to-w-per-square-meter`)
-- [ ] Heat transfer coefficient (W/(m²·K)) to W/(ft²·°F) (`heat-transfer-coefficient-w-per-square-meter-k-to-w-per-square-foot-f`)
+- [x] Heat transfer coefficient (W/(m²·K)) to W/(ft²·°F) (`heat-transfer-coefficient-w-per-square-meter-k-to-w-per-square-foot-f`)
-- [ ] Heat transfer coefficient (W/(ft²·°F)) to W/(m²·K) (`heat-transfer-coefficient-w-per-square-foot-f-to-w-per-square-meter-k`)
+- [x] Heat transfer coefficient (W/(ft²·°F)) to W/(m²·K) (`heat-transfer-coefficient-w-per-square-foot-f-to-w-per-square-meter-k`)
-- [ ] Ampere-turns to Gilberts (`ampere-turns-to-gilberts`)
+- [x] Ampere-turns to Gilberts (`ampere-turns-to-gilberts`)
-- [ ] Gilberts to Ampere-turns (`gilberts-to-ampere-turns`)
+- [x] Gilberts to Ampere-turns (`gilberts-to-ampere-turns`)
-- [ ] Ampere per meter to Oersted (`ampere-per-meter-to-oersted`)
+- [x] Ampere per meter to Oersted (`ampere-per-meter-to-oersted`)
-- [ ] Oersted to Ampere per meter (`oersted-to-ampere-per-meter`)
+- [x] Oersted to Ampere per meter (`oersted-to-ampere-per-meter`)
-- [ ] Weber to Maxwell (`weber-to-maxwell`)
+- [x] Weber to Maxwell (`weber-to-maxwell`)
-- [ ] Maxwell to Weber (`maxwell-to-weber`)
+- [x] Maxwell to Weber (`maxwell-to-weber`)
-- [ ] Tesla to Gauss (`tesla-to-gauss`)
+- [x] Tesla to Gauss (`tesla-to-gauss`)
-- [ ] Gauss to Tesla (`gauss-to-tesla`)
+- [x] Gauss to Tesla (`gauss-to-tesla`)
-- [ ] Tesla to Millitesla (`tesla-to-millitesla`)
+- [x] Tesla to Millitesla (`tesla-to-millitesla`)
-- [ ] Millitesla to Tesla (`millitesla-to-tesla`)
+- [x] Millitesla to Tesla (`millitesla-to-tesla`)
-- [ ] Tesla to Kilogauss (`tesla-to-kilogauss`)
+- [x] Tesla to Kilogauss (`tesla-to-kilogauss`)
-- [ ] Kilogauss to Tesla (`kilogauss-to-tesla`)
+- [x] Kilogauss to Tesla (`kilogauss-to-tesla`)
 
-- [ ] Cubic meters per second to Liters per minute (`cubic-meters-per-second-to-liters-per-minute`)
+- [x] Cubic meters per second to Liters per minute (`cubic-meters-per-second-to-liters-per-minute`)
-- [ ] Liters per minute to Gallons per minute (`liters-per-minute-to-gallons-per-minute`)
+- [x] Liters per minute to Gallons per minute (`liters-per-minute-to-gallons-per-minute`)
-- [ ] Kilograms per second to Pounds per hour (`kilograms-per-second-to-pounds-per-hour`)
+- [x] Kilograms per second to Pounds per hour (`kilograms-per-second-to-pounds-per-hour`)
-- [ ] Pounds per hour to Kilograms per second (`pounds-per-hour-to-kilograms-per-second`)
+- [x] Pounds per hour to Kilograms per second (`pounds-per-hour-to-kilograms-per-second`)
-- [ ] Moles per second to Moles per hour (`moles-per-second-to-moles-per-hour`)
+- [x] Moles per second to Moles per hour (`moles-per-second-to-moles-per-hour`)
-- [ ] Moles per hour to Moles per second (`moles-per-hour-to-moles-per-second`)
+- [x] Moles per hour to Moles per second (`moles-per-hour-to-moles-per-second`)
-- [ ] Kilograms per second per square meter to Grams per second per square centimeter (`kilograms-per-second-per-square-meter-to-grams-per-second-per-square-centimeter`)
+- [x] Kilograms per second per square meter to Grams per second per square centimeter (`kilograms-per-second-per-square-meter-to-grams-per-second-per-square-centimeter`)
-- [ ] Grams per second per square centimeter to Kilograms per second per square meter (`grams-per-second-per-square-centimeter-to-kilograms-per-second-per-square-meter`)
+- [x] Grams per second per square centimeter to Kilograms per second per square meter (`grams-per-second-per-square-centimeter-to-kilograms-per-second-per-square-meter`)
-- [ ] Mol per cubic meter to mmol per liter (`mol-per-cubic-meter-to-mmol-per-liter`)
+- [x] Mol per cubic meter to mmol per liter (`mol-per-cubic-meter-to-mmol-per-liter`)
-- [ ] mmol per liter to Mol per cubic meter (`mmol-per-liter-to-mol-per-cubic-meter`)
+- [x] mmol per liter to Mol per cubic meter (`mmol-per-liter-to-mol-per-cubic-meter`)
-- [ ] Percent by mass to ppm (`percent-by-mass-to-ppm`)
+- [x] Percent by mass to ppm (`percent-by-mass-to-ppm`)
-- [ ] ppm to Percent by mass (`ppm-to-percent-by-mass`)
+- [x] ppm to Percent by mass (`ppm-to-percent-by-mass`)
-- [ ] Pascal-second to Poise (`pascal-second-to-poise`)
+- [x] Pascal-second to Poise (`pascal-second-to-poise`)
-- [ ] Poise to Pascal-second (`poise-to-pascal-second`)
+- [x] Poise to Pascal-second (`poise-to-pascal-second`)
-- [ ] Pascal-second to Centipoise (`pascal-second-to-centipoise`)
+- [x] Pascal-second to Centipoise (`pascal-second-to-centipoise`)
-- [ ] Centipoise to Pascal-second (`centipoise-to-pascal-second`)
+- [x] Centipoise to Pascal-second (`centipoise-to-pascal-second`)
-- [ ] Square meter per second to Centistokes (`square-meter-per-second-to-centistokes`)
+- [x] Square meter per second to Centistokes (`square-meter-per-second-to-centistokes`)
-- [ ] Centistokes to Square meter per second (`centistokes-to-square-meter-per-second`)
+- [x] Centistokes to Square meter per second (`centistokes-to-square-meter-per-second`)
-- [ ] Newton per meter to Dyne per centimeter (`newton-per-meter-to-dyne-per-centimeter`)
+- [x] Newton per meter to Dyne per centimeter (`newton-per-meter-to-dyne-per-centimeter`)
-- [ ] Dyne per centimeter to Newton per meter (`dyne-per-centimeter-to-newton-per-meter`)
+- [x] Dyne per centimeter to Newton per meter (`dyne-per-centimeter-to-newton-per-meter`)
-- [ ] Henry per meter to Tesla-meter per ampere (`henry-per-meter-to-tesla-meter-per-ampere`)
+- [x] Henry per meter to Tesla-meter per ampere (`henry-per-meter-to-tesla-meter-per-ampere`)
-- [ ] Tesla-meter per ampere to Henry per meter (`tesla-meter-per-ampere-to-henry-per-meter`)
+- [x] Tesla-meter per ampere to Henry per meter (`tesla-meter-per-ampere-to-henry-per-meter`)
 
 - [x] Centigrams to Milligrams
 - [x] Centiliters to Milliliters
@@ -3088,7 +3100,7 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Chains to Miles
 - [x] Chains to Yards
 - [x] Circular mils to Square mils
-- [ ] Cloves to Kilograms
+- [x] Cloves to Kilograms
 - [x] cm per second to Inches per second
 - [x] cmHg to Torr
 - [x] CMS to Liters per second
@@ -3133,10 +3145,10 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Electrical Horsepower to Mechanical HP
 - [x] Electron-volts to Hartree
 - [x] Electron-volts to Joules
-- [ ] Em to Pixels
+- [x] Em to Pixels
-- [ ] EV (exposure value) to Lux
+- [x] EV (exposure value) to Lux
 - [x] Exabytes to Petabytes
-- [ ] f-stops to T-stops
+- [x] f-stops to T-stops
 - [x] Fahrenheit to Kelvin
 - [x] Fahrenheit to Newton (temp scale)
 - [x] Fahrenheit to Rankine
@@ -3162,7 +3174,7 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Fluid Ounces to Liters
 - [x] Fluid Ounces to Tablespoons
 - [x] Fluid Ounces to Teaspoons
-- [ ] Focal length to Angle of view
+- [x] Focal length to Angle of view
 - [x] Kilometers to Yards (1 kilometer ≈ 1,093.61 yards)
 - [x] Kilonewtons to Newtons
 - [x] Kilopascals to Inches of Mercury
@@ -3208,7 +3220,7 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Long Tons to Pounds
 - [x] Long Tons to Short Tons
 - [x] Lusec to Watts
-- [ ] Lux to EV
+- [x] Lux to EV
 - [x] Lux to Foot-candles
 - [x] Mach to Feet per second
 - [x] Mach to Kilometers per hour
@@ -3279,7 +3291,7 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Milliliters to Drams (fluid) (`milliliters-to-drams-fluid`)
 - [x] Milliliters to Gill (`milliliters-to-gill`)
 - [x] Milliliters to Jiggers (`milliliters-to-jiggers`)
-- [ ] Millimeters to AWG
+- [x] Millimeters to AWG
 - [x] Millimeters to Thou (`millimeters-to-thou`)
 - [x] Millirem to Microsievert (`millirem-to-microsievert`)
 - [x] Milliseconds to Microseconds (`milliseconds-to-microseconds`)

hdyc-svelte/src/lib/data/calculators.ts

@@ -1,5 +1,5 @@
 // THIS FILE IS AUTO-GENERATED BY migrate.py
-export type CalcType = 'standard' | 'inverse' | '3col' | '3col-mul' | 'base' | 'text-bin' | 'bin-text' | 'dms-dd' | 'dd-dms' | 'dec-frac' | 'db-int' | 'db-spl' | 'db-v' | 'db-w';
+export type CalcType = 'standard' | 'inverse' | '3col' | '3col-mul' | 'base' | 'text-bin' | 'bin-text' | 'dms-dd' | 'dd-dms' | 'dec-frac' | 'db-int' | 'db-spl' | 'db-v' | 'db-w' | 'awg' | 'brinell-rockwell' | 'ev-lux' | 'aov';
 
 export interface CalculatorDef {
   slug: string;
@@ -652,7 +652,7 @@ export const calculators: CalculatorDef[] = [
   {"slug": "millimeters-to-microns", "name": "Millimeters to Microns", "category": "length", "type": "standard", "labels": {"in1": "Millimeters", "in2": "Microns"}, "factor": 1000.0},
   {"slug": "femtograms-to-attograms", "name": "Femtograms to Attograms", "category": "weight", "type": "standard", "labels": {"in1": "Femtograms", "in2": "Attograms"}, "factor": 1000.0},
   {"slug": "gigabytes-to-terabytes", "name": "Gigabytes to Terabytes", "category": "data", "type": "standard", "labels": {"in1": "Gigabytes", "in2": "Terabytes"}, "factor": 0.001},
-  {"slug": "maxwell-to-weber", "name": "Maxwell to Weber", "category": "magnetism", "type": "standard", "teaser": "Convert CGS magnetic flux (maxwell) into SI webers.", "labels": {"in1": "Maxwell", "in2": "Weber"}, "factor": 1e-08},
+  {"slug": "maxwell-to-weber", "name": "Maxwell to Weber", "category": "magnetism", "type": "standard", "teaser": "Convert CGS magnetic flux (maxwell) into SI webers.", "labels": {"in1": "Maxwell", "in2": "Weber"}, "factor": 1e-08, "hidden": true},
   {"slug": "mbps-to-gbps", "name": "Mbps to Gbps", "category": "other", "type": "standard", "teaser": "Convert megabits per second into gigabits per second.", "labels": {"in1": "Mbps", "in2": "Gbps"}, "factor": 0.001, "hidden": true},
   {"slug": "mbps-to-kbps", "name": "Mbps to Kbps", "category": "other", "type": "standard", "teaser": "Convert megabits per second into kilobits per second.", "labels": {"in1": "Mbps", "in2": "Kbps"}, "factor": 1000.0},
   {"slug": "mbps-to-mb-per-second", "name": "Mbps to MB/s", "category": "other", "type": "standard", "teaser": "Convert megabits per second into megabytes per second.", "labels": {"in1": "Mbps", "in2": "MB/s"}, "factor": 0.125},
@@ -1598,6 +1598,44 @@ export const calculators: CalculatorDef[] = [
   {"slug": "heat-transfer-coefficient-btu-per-hour-square-foot-f-to-w-per-square-meter-k", "name": "Heat transfer coefficient (BTU/(hr\u00b7ft\u00b2\u00b7\u00b0F)) to W/(m\u00b2\u00b7K)", "category": "energy", "type": "standard", "teaser": "Return imperial coefficients back into SI.", "labels": {"in1": "Heat transfer coefficient (BTU/(hr\u00b7ft\u00b2\u00b7\u00b0F))", "in2": "W/(m\u00b2\u00b7K)"}, "factor": 5.6782633415},
   {"slug": "heat-transfer-coefficient-w-per-square-meter-k-to-w-per-square-foot-f", "name": "Heat transfer coefficient (W/(m\u00b2\u00b7K)) to W/(ft\u00b2\u00b7\u00b0F)", "category": "energy", "type": "standard", "teaser": "Move the conduction coefficient into mixed-area and temperature units.", "labels": {"in1": "Heat transfer coefficient (W/(m\u00b2\u00b7K))", "in2": "W/(ft\u00b2\u00b7\u00b0F)"}, "factor": 0.0516128},
   {"slug": "heat-transfer-coefficient-w-per-square-foot-f-to-w-per-square-meter-k", "name": "Heat transfer coefficient (W/(ft\u00b2\u00b7\u00b0F)) to W/(m\u00b2\u00b7K)", "category": "energy", "type": "standard", "teaser": "Convert the mixed imperial SI coefficient back into its base units.", "labels": {"in1": "Heat transfer coefficient (W/(ft\u00b2\u00b7\u00b0F))", "in2": "W/(m\u00b2\u00b7K)"}, "factor": 19.3750387506},
+  {"slug": "ampere-turns-to-gilberts", "name": "Ampere-turns to Gilberts", "category": "magnetism", "type": "standard", "teaser": "Convert SI magnetomotive force into the CGS gilbert unit used for coils.", "labels": {"in1": "Ampere-turns", "in2": "Gilberts"}, "factor": 0.7957747155, "hidden": true},
+  {"slug": "gilberts-to-ampere-turns", "name": "Gilberts to Ampere-turns", "category": "magnetism", "type": "standard", "teaser": "Translate the historical gilbert into modern ampere-turns.", "labels": {"in1": "Gilberts", "in2": "Ampere-turns"}, "factor": 1.2566370614},
+  {"slug": "weber-to-maxwell", "name": "Weber to Maxwell", "category": "magnetism", "type": "standard", "teaser": "Translate SI magnetic flux into cgs maxwells.", "labels": {"in1": "Weber", "in2": "Maxwell"}, "factor": 100000000.0},
+  {"slug": "tesla-to-kilogauss", "name": "Tesla to Kilogauss", "category": "magnetism", "type": "standard", "teaser": "Translate tesla directly to kilogauss for chart comparisons.", "labels": {"in1": "Tesla", "in2": "Kilogauss"}, "factor": 10.0},
+  {"slug": "kilogauss-to-tesla", "name": "Kilogauss to Tesla", "category": "magnetism", "type": "standard", "teaser": "Return kilogauss values back into tesla.", "labels": {"in1": "Kilogauss", "in2": "Tesla"}, "factor": 0.1, "hidden": true},
+  {"slug": "cubic-meters-per-second-to-liters-per-minute", "name": "Cubic meters per second to Liters per minute", "category": "fluids", "type": "standard", "teaser": "Turn volumetric flow rates into convenient liters/minute values.", "labels": {"in1": "Cubic meters per second", "in2": "Liters per minute"}, "factor": 60000.0},
+  {"slug": "kilograms-per-second-to-pounds-per-hour", "name": "Kilograms per second to Pounds per hour", "category": "weight", "type": "standard", "teaser": "Convert mass flow from the SI kilogram scale to imperial pounds per hour.", "labels": {"in1": "Kilograms per second", "in2": "Pounds per hour"}, "factor": 7936.641761},
+  {"slug": "pounds-per-hour-to-kilograms-per-second", "name": "Pounds per hour to Kilograms per second", "category": "weight", "type": "standard", "teaser": "Bring imperial mass flow back into the SI kilogram rate.", "labels": {"in1": "Pounds per hour", "in2": "Kilograms per second"}, "factor": 0.000126577, "hidden": true},
+  {"slug": "moles-per-second-to-moles-per-hour", "name": "Moles per second to Moles per hour", "category": "other", "type": "standard", "teaser": "Translate molar flow between seconds and hours.", "labels": {"in1": "Moles per second", "in2": "Moles per hour"}, "factor": 3600.0},
+  {"slug": "moles-per-hour-to-moles-per-second", "name": "Moles per hour to Moles per second", "category": "other", "type": "standard", "teaser": "Return molar flow rates back to per-second units.", "labels": {"in1": "Moles per hour", "in2": "Moles per second"}, "factor": 0.0002777778, "hidden": true},
+  {"slug": "kilograms-per-second-per-square-meter-to-grams-per-second-per-square-centimeter", "name": "Kilograms per second per square meter to Grams per second per square centimeter", "category": "other", "type": "standard", "teaser": "Express mass flux density using metric subunits.", "labels": {"in1": "Kilograms per second per square meter", "in2": "Grams per second per square centimeter"}, "factor": 0.1, "hidden": true},
+  {"slug": "grams-per-second-per-square-centimeter-to-kilograms-per-second-per-square-meter", "name": "Grams per second per square centimeter to Kilograms per second per square meter", "category": "other", "type": "standard", "teaser": "Convert compact mass flux into the SI-friendly base.", "labels": {"in1": "Grams per second per square centimeter", "in2": "Kilograms per second per square meter"}, "factor": 10.0},
+  {"slug": "mol-per-cubic-meter-to-mmol-per-liter", "name": "Mol per cubic meter to mmol per liter", "category": "fluids", "type": "standard", "teaser": "Translate molar concentrations across common volume units.", "labels": {"in1": "Mol per cubic meter", "in2": "mmol per liter"}, "hidden": true},
+  {"slug": "mmol-per-liter-to-mol-per-cubic-meter", "name": "mmol per liter to mol per cubic meter", "category": "fluids", "type": "standard", "teaser": "Convert molar concentration back into SI cubic meters.", "labels": {"in1": "mmol per liter", "in2": "mol per cubic meter"}},
+  {"slug": "percent-by-mass-to-ppm", "name": "Percent by mass to ppm", "category": "other", "type": "standard", "teaser": "Turn mass-percent concentrations into parts-per-million.", "labels": {"in1": "Percent by mass", "in2": "ppm"}, "factor": 10000.0},
+  {"slug": "ppm-to-percent-by-mass", "name": "ppm to Percent by mass", "category": "other", "type": "standard", "teaser": "Return ppm values to mass-percent.", "labels": {"in1": "ppm", "in2": "Percent by mass"}, "factor": 0.0001, "hidden": true},
+  {"slug": "pascal-second-to-poise", "name": "Pascal-second to Poise", "category": "pressure", "type": "standard", "teaser": "Convert SI dynamic viscosity into CGS poise.", "labels": {"in1": "Pascal-second", "in2": "Poise"}, "factor": 10.0},
+  {"slug": "poise-to-pascal-second", "name": "Poise to Pascal-second", "category": "pressure", "type": "standard", "teaser": "Bring poise measurements back into pascal-seconds.", "labels": {"in1": "Poise", "in2": "Pascal-second"}, "factor": 0.1, "hidden": true},
+  {"slug": "pascal-second-to-centipoise", "name": "Pascal-second to Centipoise", "category": "pressure", "type": "standard", "teaser": "Express pascal-seconds as centipoise for lab viscosity.", "labels": {"in1": "Pascal-second", "in2": "Centipoise"}, "factor": 100.0},
+  {"slug": "centipoise-to-pascal-second", "name": "Centipoise to Pascal-second", "category": "pressure", "type": "standard", "teaser": "Convert centipoise into pascal-seconds.", "labels": {"in1": "Centipoise", "in2": "Pascal-second"}, "factor": 0.01, "hidden": true},
+  {"slug": "square-meter-per-second-to-centistokes", "name": "Square meter per second to Centistokes", "category": "other", "type": "standard", "teaser": "Translate kinematic viscosity into centistokes.", "labels": {"in1": "Square meter per second", "in2": "Centistokes"}, "factor": 100.0},
+  {"slug": "centistokes-to-square-meter-per-second", "name": "Centistokes to Square meter per second", "category": "other", "type": "standard", "teaser": "Return centistokes back to base square meters per second.", "labels": {"in1": "Centistokes", "in2": "Square meter per second"}, "factor": 0.01, "hidden": true},
+  {"slug": "newton-per-meter-to-dyne-per-centimeter", "name": "Newton per meter to Dyne per centimeter", "category": "force", "type": "standard", "teaser": "Express surface tension on the CGS scale.", "labels": {"in1": "Newton per meter", "in2": "Dyne per centimeter"}, "factor": 1000.0},
+  {"slug": "dyne-per-centimeter-to-newton-per-meter", "name": "Dyne per centimeter to Newton per meter", "category": "force", "type": "standard", "teaser": "Convert surface tension back into SI.", "labels": {"in1": "Dyne per centimeter", "in2": "Newton per meter"}, "factor": 0.001, "hidden": true},
+  {"slug": "henry-per-meter-to-tesla-meter-per-ampere", "name": "Henry per meter to Tesla-meter per ampere", "category": "magnetism", "type": "standard", "teaser": "Equate magnetic permeability units across SI conventions.", "labels": {"in1": "Henry per meter", "in2": "Tesla-meter per ampere"}},
+  {"slug": "tesla-meter-per-ampere-to-henry-per-meter", "name": "Tesla-meter per ampere to Henry per meter", "category": "magnetism", "type": "standard", "teaser": "Return permeability back to henry per meter.", "labels": {"in1": "Tesla-meter per ampere", "in2": "Henry per meter"}, "hidden": true},
+  {"slug": "awg-to-circular-mils", "name": "AWG to Circular mils", "category": "electrical", "type": "awg", "teaser": "Convert American Wire Gauge sizes into circular mil areas.", "labels": {"in1": "AWG", "in2": "Circular mils"}},
+  {"slug": "awg-to-millimeters-diameter", "name": "AWG to Millimeters (diameter)", "category": "electrical", "type": "awg", "teaser": "Express AWG gauge as a diameter in millimeters.", "labels": {"in1": "AWG", "in2": "Millimeters (diameter)"}},
+  {"slug": "awg-to-square-millimeters-cross-section", "name": "AWG to Square millimeters (cross-section)", "category": "electrical", "type": "awg", "teaser": "Convert AWG sizes into cross-sectional area in mm\u00b2.", "labels": {"in1": "AWG", "in2": "Square millimeters (cross-section)"}},
+  {"slug": "board-feet-energy-equiv-to-btu", "name": "Board feet (energy equiv.) to BTU", "category": "energy", "type": "standard", "teaser": "Convert the energy equivalent of a board foot of lumber into BTUs.", "labels": {"in1": "Board feet (energy equiv.)", "in2": "BTU"}, "factor": 14000.0},
+  {"slug": "brinell-to-rockwell-c", "name": "Brinell to Rockwell C", "category": "other", "type": "brinell-rockwell", "teaser": "Approximate Rockwell C hardness from Brinell hardness numbers.", "labels": {"in1": "Brinell", "in2": "Rockwell C"}},
+  {"slug": "cloves-to-kilograms", "name": "Cloves to Kilograms", "category": "weight", "type": "standard", "teaser": "Convert traditional clove mass into kilograms.", "labels": {"in1": "Cloves", "in2": "Kilograms"}, "factor": 3.62873896},
+  {"slug": "em-to-pixels", "name": "Em to Pixels", "category": "other", "type": "standard", "teaser": "Convert CSS em units to pixels assuming a 16px base size.", "labels": {"in1": "Em", "in2": "Pixels"}, "factor": 16.0},
+  {"slug": "ev-to-lux", "name": "EV (exposure value) to Lux", "category": "light", "type": "ev-lux", "teaser": "Estimate scene illuminance at ISO 100.", "labels": {"in1": "EV (exposure value)", "in2": "Lux"}},
+  {"slug": "lux-to-ev", "name": "Lux to EV", "category": "light", "type": "ev-lux", "teaser": "Convert lux readings to exposure value at ISO 100.", "labels": {"in1": "Lux", "in2": "EV"}, "hidden": true},
+  {"slug": "f-stops-to-t-stops", "name": "f-stops to T-stops", "category": "other", "type": "standard", "teaser": "Treat f-number as t-stop under ideal transmission.", "labels": {"in1": "f-stops", "in2": "T-stops"}},
+  {"slug": "focal-length-to-angle-of-view", "name": "Focal length to Angle of view", "category": "other", "type": "aov", "teaser": "Approximate horizontal angle on 35mm full-frame (36mm width).", "labels": {"in1": "Focal length", "in2": "Angle of view"}},
+  {"slug": "millimeters-to-awg", "name": "Millimeters to AWG", "category": "electrical", "type": "awg", "teaser": "Convert conductor diameter in millimeters to AWG gauge.", "labels": {"in1": "Millimeters", "in2": "AWG"}},
 
 ];
 

hdyc-svelte/src/lib/engine.ts

@@ -181,6 +181,115 @@ export function solve(
         out.val1 = (!isNaN(v2) && v2 > 0) ? fmt(10 * Math.log10(v2)) : '';
       }
       break;
+
+    case 'awg': {
+      const log92 = Math.log(92);
+      const awgToDiameterMm = (g: number) => 0.127 * Math.pow(92, (36 - g) / 39);
+      const diameterMmToAwg = (d: number) => 36 - 39 * Math.log(d / 0.127) / log92;
+      const awgToCircularMils = (g: number) => 1000 * Math.pow(92, (36 - g) / 19.5);
+      const circularMilsToAwg = (a: number) => 36 - 19.5 * Math.log(a / 1000) / log92;
+      const awgToAreaMm2 = (g: number) => {
+        const d = awgToDiameterMm(g);
+        return Math.PI * Math.pow(d, 2) / 4;
+      };
+      const areaMm2ToAwg = (a: number) => {
+        const d = Math.sqrt((4 * a) / Math.PI);
+        return diameterMmToAwg(d);
+      };
+
+      const slug = calc.slug;
+      const formatAwg = (g: number) => isFinite(g) ? fmt(g) : '';
+      const awgIsInput = calc.labels.in1.toLowerCase().includes('awg');
+      const isCircular = slug.includes('circular-mils');
+      const isArea = slug.includes('square-millimeters');
+
+      if (isCircular) {
+        if (awgIsInput) {
+          if (source === 1) out.val2 = !isNaN(v1) ? fmt(awgToCircularMils(v1)) : '';
+          else out.val1 = (!isNaN(v2) && v2 > 0) ? formatAwg(circularMilsToAwg(v2)) : '';
+        } else {
+          if (source === 1) out.val2 = (!isNaN(v1) && v1 > 0) ? formatAwg(circularMilsToAwg(v1)) : '';
+          else out.val1 = !isNaN(v2) ? fmt(awgToCircularMils(v2)) : '';
+        }
+      } else if (isArea) {
+        if (awgIsInput) {
+          if (source === 1) out.val2 = !isNaN(v1) ? fmt(awgToAreaMm2(v1)) : '';
+          else out.val1 = (!isNaN(v2) && v2 > 0) ? formatAwg(areaMm2ToAwg(v2)) : '';
+        } else {
+          if (source === 1) out.val2 = (!isNaN(v1) && v1 > 0) ? formatAwg(areaMm2ToAwg(v1)) : '';
+          else out.val1 = !isNaN(v2) ? fmt(awgToAreaMm2(v2)) : '';
+        }
+      } else {
+        // diameter in millimeters
+        if (awgIsInput) {
+          if (source === 1) out.val2 = !isNaN(v1) ? fmt(awgToDiameterMm(v1)) : '';
+          else out.val1 = (!isNaN(v2) && v2 > 0) ? formatAwg(diameterMmToAwg(v2)) : '';
+        } else {
+          if (source === 1) out.val2 = (!isNaN(v1) && v1 > 0) ? formatAwg(diameterMmToAwg(v1)) : '';
+          else out.val1 = !isNaN(v2) ? fmt(awgToDiameterMm(v2)) : '';
+        }
+      }
+      break;
+    }
+
+    case 'ev-lux': {
+      const isEvFirst = calc.labels.in1.toLowerCase().includes('ev');
+      const toLux = (ev: number) => 2.5 * Math.pow(2, ev);
+      const toEv = (lux: number) => lux > 0 ? Math.log(lux / 2.5) / Math.log(2) : NaN;
+      if (isEvFirst) {
+        if (source === 1) out.val2 = !isNaN(v1) ? fmt(toLux(v1)) : '';
+        else out.val1 = (!isNaN(v2) && v2 > 0) ? fmt(toEv(v2)) : '';
+      } else {
+        if (source === 1) out.val2 = (!isNaN(v1) && v1 > 0) ? fmt(toEv(v1)) : '';
+        else out.val1 = !isNaN(v2) ? fmt(toLux(v2)) : '';
+      }
+      break;
+    }
+
+    case 'aov': {
+      const sensorWidth = 36; // mm, full-frame horizontal
+      const isFocalFirst = calc.labels.in1.toLowerCase().includes('focal');
+      const toAov = (f: number) => f > 0 ? (2 * Math.atan(sensorWidth / (2 * f)) * 180 / Math.PI) : NaN;
+      const toFocal = (angle: number) => {
+        const radians = angle * Math.PI / 180;
+        return Math.tan(radians / 2) !== 0 ? sensorWidth / (2 * Math.tan(radians / 2)) : NaN;
+      };
+      if (isFocalFirst) {
+        if (source === 1) out.val2 = (!isNaN(v1) && v1 !== 0) ? fmt(toAov(v1)) : '';
+        else out.val1 = (!isNaN(v2) && v2 !== 0) ? fmt(toFocal(v2)) : '';
+      } else {
+        if (source === 1) out.val2 = (!isNaN(v1) && v1 !== 0) ? fmt(toFocal(v1)) : '';
+        else out.val1 = (!isNaN(v2) && v2 !== 0) ? fmt(toAov(v2)) : '';
+      }
+      break;
+    }
+
+    case 'brinell-rockwell': {
+      // Approximate correlation for steels:
+      // BHN = (1520000 - 4500 * HRC) / (100 - HRC)^2
+      if (source === 1) {
+        // Brinell to Rockwell C
+        if (!isNaN(v1) && v1 > 0) {
+          const a = v1;
+          const disc = 4500 ** 2 + 4 * a * 1070000;
+          const y = (4500 + Math.sqrt(disc)) / (2 * a);
+          const hrc = 100 - y;
+          out.val2 = fmt(hrc);
+        } else {
+          out.val2 = '';
+        }
+      } else {
+        // Rockwell C to Brinell
+        if (!isNaN(v2) && v2 < 100) {
+          const h = v2;
+          const bhn = (1520000 - 4500 * h) / Math.pow(100 - h, 2);
+          out.val1 = fmt(bhn);
+        } else {
+          out.val1 = '';
+        }
+      }
+      break;
+    }
   }
 
   return out;

hdyc-svelte/src/routes/+page.svelte

@@ -54,7 +54,7 @@
 
 <section class="hero">
   <h1>How Do You Convert?</h1>
-  <p>Fast, bidirectional unit conversions with no ads.</p>
+  <p>Fast unit conversions with no ads.</p>
   <div class="search-center">
     <SearchBar idPrefix="home-search" />
   </div>

migrate.py

@@ -119,7 +119,16 @@ def process():
         factor_val = "1"
         offset_val = "0"
 
-        if '1/x' in factor_raw:
+        # Special-case calculator families that require custom math beyond simple factors.
+        if 'ev-to-lux' in slug or 'lux-to-ev' in slug:
+            c_type = 'ev-lux'
+        elif 'focal-length-to-angle-of-view' in slug:
+            c_type = 'aov'
+        elif 'awg' in slug:
+            c_type = 'awg'
+        elif 'brinell-to-rockwell-c' == slug or 'rockwell-c-to-brinell' == slug:
+            c_type = 'brinell-rockwell'
+        elif '1/x' in factor_raw:
             c_type = 'inverse'
             factor_val = "1"
         elif 'Multi-Variable' in factor_raw:
@@ -296,7 +305,7 @@ def process():
     # Ensure types are right
     # write to TS
     out = """// THIS FILE IS AUTO-GENERATED BY migrate.py
-export type CalcType = 'standard' | 'inverse' | '3col' | '3col-mul' | 'base' | 'text-bin' | 'bin-text' | 'dms-dd' | 'dd-dms' | 'dec-frac' | 'db-int' | 'db-spl' | 'db-v' | 'db-w';
+export type CalcType = 'standard' | 'inverse' | '3col' | '3col-mul' | 'base' | 'text-bin' | 'bin-text' | 'dms-dd' | 'dd-dms' | 'dec-frac' | 'db-int' | 'db-spl' | 'db-v' | 'db-w' | 'awg' | 'brinell-rockwell' | 'ev-lux' | 'aov';
 
 export interface CalculatorDef {
   slug: string;