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Add speed and energy conversions

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2026-03-08 08:14:33 +00:00
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calculators_list.md
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@@ -669,6 +669,18 @@ The registry currently contains 1333 unique calculator slugs.
| Kilograms to Slugs | kilograms-to-slugs | weight | 0.06852176585 |
| Kilojoules to BTU | kilojoules-to-btu | energy | 0.94781712 |
| Kilojoules to Kilocalories | kilojoules-to-kilocalories | energy | 0.239005736 |
| Kilojoules to Calories – Translate kilojoules into small-`c` calories for nutritional micro-details. | kilojoules-to-calories | energy | 239.0057361376673 |
| Kilojoules to Electron-volts – Express kilojoule energy in electron-volts for particle-physics comparisons. | kilojoules-to-electron-volts | energy | 6.241509074e+21 |
| Kilojoules to Ergs – Drop kilojoules into CGS ergs for legacy astrophysics notes. | kilojoules-to-ergs | energy | 1e+10 |
| Kilojoules to Foot-pounds (energy) – Convert kilojoules into feet·pounds for imperial energy references. | kilojoules-to-foot-pounds-energy | energy | 737.5621492772656 |
| Kilojoules to Hartree – Translate kilojoule energy into hartrees for atomic-scale reporting. | kilojoules-to-hartree | energy | 2.2937122783963249e+20 |
| Kilojoules to Kilowatt-hours – Express kilojoules as kilowatt-hours for grid billing equivalence. | kilojoules-to-kilowatt-hours | energy | 0.00027777777777778 |
| Kilojoules to Megajoules – Slide kilojoules up to megajoules for SI-friendly headlines. | kilojoules-to-megajoules | energy | 0.001 |
| Kilojoules to Newton-meters – Show kilojoule values as newton-meters to reinforce the Joule definition. | kilojoules-to-newton-meters | energy | 1000.0 |
| Kilojoules to Rydberg – Translate kilojoule energy into rydbergs for quantum-scale storytelling. | kilojoules-to-rydberg | energy | 4.587424556792755e+20 |
| Kilojoules to Therms – Convert kilojoules into therms when comparing to US natural gas energy. | kilojoules-to-therms | energy | 0.00000948047023132 |
| Kilojoules to Ton Of TNT – Express kilojoules as tons of TNT when discussing explosive-equivalent energy. | kilojoules-to-ton-of-tnt | energy | 2.390057361376673e-7 |
| Kilojoules to Watt-hours – Translate kilojoule power into watt-hours for appliance math. | kilojoules-to-watt-hours | energy | 0.27777777777778 |
| Kilometers to Miles | kilometers-to-miles | length | 0.621371192 |
| Kilometers to Nautical miles | kilometers-to-nautical-miles | length | 0.539956803 |
| Kilowatts to Horsepower | kilowatts-to-horsepower | power | 1.34102209 |
@@ -1732,6 +1744,13 @@ The registry currently contains 1333 unique calculator slugs.
| Mach to Knots – Convert Mach number to knots. | mach-to-knots | speed | 661.47 |
| Mach to Meters per Second – Convert Mach number to meters per second. | mach-to-meters-per-second | length | 340.29 |
| Mach to Miles per Hour – Convert Mach number to miles per hour. | mach-to-miles-per-hour | length | 761.207 |
| Mach to Centimeters Per Second – Express Mach number speeds as centimeters per second for lab-scale specs. | mach-to-centimeters-per-second | speed | 34029.0 |
| Mach to Cm Per Second – Alias for the same conversion using the short `cm` label. | mach-to-cm-per-second | speed | 34029.0 |
| Mach to Furlongs Per Fortnight – Translate Mach into furlongs per fortnight for ultra-vintage comparisons. | mach-to-furlongs-per-fortnight | speed | 2.0461245526127416e+6 |
| Mach to Inches Per Second – Convert Mach speeds into inches per second for tooling contexts. | mach-to-inches-per-second | speed | 13397.244094488189 |
| Mach to km/s – Express Mach as kilometers per second for astrophysical cases. | mach-to-km-s | speed | 0.34029 |
| Mach to Leagues Per Hour – Relate Mach speeds to leagues per hour for nautical-intro analogies. | mach-to-leagues-per-hour | speed | 253.73568360773085 |
| Mach to Yards Per Second – Show Mach in yards per second for field-scale storytelling. | mach-to-yards-per-second | speed | 372.1456692913386 |
| Metric Horsepower (PS) to Watts – Convert metric horsepower into watts for European ratings. | metric-horsepower-to-watts | power | 735.49875 |
| Metric Tons to Kilograms – Convert metric tons into kilograms for bulk weights. | metric-tons-to-kilograms | weight | 1000 |
| Metric Tons to Pounds – Convert metric tons into pounds. | metric-tons-to-pounds | weight | 2204.62262 |
@@ -2206,6 +2225,16 @@ The registry currently contains 1333 unique calculator slugs.
| Speed Of Light to Yards Per Second – Express c in yards per second for track-level context. | speed-of-light-to-yards-per-second | 327857018.81 |
| Yards Per Second to Speed Of Light – Express a yard-per-second pace as a tiny fraction of c. | yards-per-second-to-speed-of-light | 3.05011008649e-09 |
| Yards Per Second to Speed Of Light (c) – Reference the same ratio explicitly with c. | yards-per-second-to-speed-of-light-c | 3.05011008649e-09 |
| Yards Per Second to Centimeters Per Second – Express yards-per-second speeds as centimeters per second. | yards-per-second-to-centimeters-per-second | speed | 91.44 |
| Yards Per Second to Cm Per Second – Provide the same conversion with the short `cm` label. | yards-per-second-to-cm-per-second | speed | 91.44 |
| Yards Per Second to Feet Per Second – Convert yards per second into feet per second for incremental comparisons. | yards-per-second-to-feet-per-second | speed | 3.0 |
| Yards Per Second to Furlongs Per Fortnight – Turn yards-per-second pacing into furlongs per fortnight for playful analogies. | yards-per-second-to-furlongs-per-fortnight | speed | 5498.181818181818 |
| Yards Per Second to Inches Per Second – Express yards-per-second velocities in inches per second. | yards-per-second-to-inches-per-second | speed | 36.0 |
| Yards Per Second to km/s – Translate yards per second into kilometers per second for space-age contexts. | yards-per-second-to-km-s | speed | 0.0009144 |
| Yards Per Second to Knots – Relate yards-per-second motion to knots for marine comparisons. | yards-per-second-to-knots | speed | 1.7774514038876905 |
| Yards Per Second to Leagues Per Hour – Express yards per second in leagues per hour for nautical storytelling. | yards-per-second-to-leagues-per-hour | speed | 0.0006818181818181818 |
| Yards Per Second to Mach – Compare yards-per-second speeds with fractions of Mach. | yards-per-second-to-mach | speed | 0.002687119809574187 |
| Yards Per Second to Meters Per Second – Show the direct SI equivalent of yards per second. | yards-per-second-to-meters-per-second | speed | 0.9144 |
| Centimeters Per Second to Kilometers Per Hour – Turn centimeter-per-second velocities into km/h. | centimeters-per-second-to-kilometers-per-hour | 0.036 |
| Cm Per Second to Kilometers Per Hour – Alias referencing cm/s for the same ratio. | cm-per-second-to-kilometers-per-hour | 0.036 |
| Kilometers Per Hour to Centimeters Per Second – Express km/h as centimeters per second. | kilometers-per-hour-to-centimeters-per-second | 27.7777777778 |
@@ -2325,6 +2354,18 @@ The registry currently contains 1333 unique calculator slugs.
| Knots to Speed Of Light (c) – Alias referencing the constant c. | knots-to-speed-of-light-c | 1.7160004739e-9 |
| Leagues Per Hour to Speed Of Light – Compare archaic travel speeds to c. | leagues-per-hour-to-speed-of-light | 4.47349479352e-9 |
| Leagues Per Hour to Speed Of Light (c) – Same ratio referencing c explicitly. | leagues-per-hour-to-speed-of-light-c | 4.47349479352e-9 |
| Leagues Per Hour to Centimeters Per Second – Turn leagues-per-hour into cm/s for lab sensors. | leagues-per-hour-to-centimeters-per-second | speed | 134.112 |
| Leagues Per Hour to Cm Per Second – Provide the same conversion labeled `cm/s`. | leagues-per-hour-to-cm-per-second | speed | 134.112 |
| Leagues Per Hour to Feet Per Second – Convert a league-per-hour pace into feet per second for quick field math. | leagues-per-hour-to-feet-per-second | speed | 4.4 |
| Leagues Per Hour to Furlongs Per Fortnight – Express archaic leagues as furlongs per fortnight for playful analogies. | leagues-per-hour-to-furlongs-per-fortnight | speed | 8064 |
| Leagues Per Hour to Inches Per Second – Translate leagues per hour into inches per second for tooling references. | leagues-per-hour-to-inches-per-second | speed | 52.8 |
| Leagues Per Hour to Kilometers Per Hour – Show a league-per-hour pace as km/h. | leagues-per-hour-to-kilometers-per-hour | speed | 4.828032 |
| Leagues Per Hour to km/s – Convert leagues per hour into kilometers per second for spacecraft comparisons. | leagues-per-hour-to-km-s | speed | 0.00134112 |
| Leagues Per Hour to Knots – Express leagues per hour as knots for nautical storytelling. | leagues-per-hour-to-knots | speed | 2.606928725701946 |
| Leagues Per Hour to Mach – Compare a league-per-hour pace with Mach for aviation context. | leagues-per-hour-to-mach | speed | 0.00394110905404214 |
| Leagues Per Hour to Meters Per Second – Turn leagues per hour into meters per second for SI-friendly references. | leagues-per-hour-to-meters-per-second | speed | 1.34112 |
| Leagues Per Hour to Miles Per Hour – Express leagues per hour in miles per hour (1 league = 3 miles). | leagues-per-hour-to-miles-per-hour | speed | 3 |
| Leagues Per Hour to Yards Per Second – Express leagues per hour in yards per second for athletics analogies. | leagues-per-hour-to-yards-per-second | speed | 1.4666666666666667 |
| Leagues to Light Years – Turn leagues into interstellar spans. | leagues-to-light-years | 5.1032338507e-13 |
| Light Years to Angstroms – Flip a light-year into atomic-scale angstroms. | light-years-to-angstroms | 9.46073047258e+25 |
| Light Years to Cables – Express a light-year as a count of cables. | light-years-to-cables | 5.10838578433e+13 |
@@ -7326,17 +7367,17 @@ The registry currently contains 1333 unique calculator slugs.
- [ ] Kilograms to Zeptograms
- [ ] Kilohertz to Gigahertz
- [ ] Kilohertz to Rpm
- [ ] Kilojoules to Calories
- [ ] Kilojoules to Electron-volts
- [ ] Kilojoules to Ergs
- [ ] Kilojoules to Foot-pounds (energy)
- [ ] Kilojoules to Hartree
- [ ] Kilojoules to Kilowatt-hours
- [ ] Kilojoules to Megajoules
- [ ] Kilojoules to Rydberg
- [ ] Kilojoules to Therms
- [ ] Kilojoules to Ton Of Tnt
- [ ] Kilojoules to Watt-hours
- [x] Kilojoules to Calories
- [x] Kilojoules to Electron-volts
- [x] Kilojoules to Ergs
- [x] Kilojoules to Foot-pounds (energy)
- [x] Kilojoules to Hartree
- [x] Kilojoules to Kilowatt-hours
- [x] Kilojoules to Megajoules
- [x] Kilojoules to Rydberg
- [x] Kilojoules to Therms
- [x] Kilojoules to Ton Of Tnt
- [x] Kilojoules to Watt-hours
- [x] Kilometers Per Hour to Centimeters Per Second
- [x] Kilometers Per Hour to Cm Per Second
- [ ] Kilometers Per Hour to Furlongs Per Fortnight
@@ -7502,20 +7543,20 @@ The registry currently contains 1333 unique calculator slugs.
- [ ] Kva to Volts
- [ ] Kva to Watt-hours
- [ ] Kva to Watts
- [ ] Leagues Per Hour to Centimeters Per Second
- [ ] Leagues Per Hour to Cm Per Second
- [ ] Leagues Per Hour to Feet Per Second
- [ ] Leagues Per Hour to Furlongs Per Fortnight
- [ ] Leagues Per Hour to Inches Per Second
- [ ] Leagues Per Hour to Kilometers Per Hour
- [ ] Leagues Per Hour to km/s
- [ ] Leagues Per Hour to Knots
- [ ] Leagues Per Hour to Mach
- [ ] Leagues Per Hour to Meters Per Second
- [ ] Leagues Per Hour to Miles Per Hour
- [x] Leagues Per Hour to Centimeters Per Second
- [x] Leagues Per Hour to Cm Per Second
- [x] Leagues Per Hour to Feet Per Second
- [x] Leagues Per Hour to Furlongs Per Fortnight
- [x] Leagues Per Hour to Inches Per Second
- [x] Leagues Per Hour to Kilometers Per Hour
- [x] Leagues Per Hour to km/s
- [x] Leagues Per Hour to Knots
- [x] Leagues Per Hour to Mach
- [x] Leagues Per Hour to Meters Per Second
- [x] Leagues Per Hour to Miles Per Hour
- [x] Leagues Per Hour to Speed Of Light
- [x] Leagues Per Hour to Speed Of Light (c)
- [ ] Leagues Per Hour to Yards Per Second
- [x] Leagues Per Hour to Yards Per Second
- [ ] Leagues to Angstroms
- [ ] Leagues to Astronomical Units
- [ ] Leagues to Cables
@@ -7640,15 +7681,15 @@ The registry currently contains 1333 unique calculator slugs.
- [x] Lusec to Metric Horsepower (ps)
- [ ] Lusec to Tons Of Refrigeration
- [ ] Lux to Candela
- [ ] Mach to Centimeters Per Second
- [ ] Mach to Cm Per Second
- [ ] Mach to Furlongs Per Fortnight
- [ ] Mach to Inches Per Second
- [ ] Mach to km/s
- [ ] Mach to Leagues Per Hour
- [x] Mach to Centimeters Per Second
- [x] Mach to Cm Per Second
- [x] Mach to Furlongs Per Fortnight
- [x] Mach to Inches Per Second
- [x] Mach to km/s
- [x] Mach to Leagues Per Hour
- [x] Mach to Speed Of Light
- [x] Mach to Speed Of Light (c)
- [ ] Mach to Yards Per Second
- [x] Mach to Yards Per Second
- [ ] Maxwell to Ampere-turns Per Meter
- [ ] Maxwell to Gauss
- [ ] Maxwell to Milligauss
@@ -10364,15 +10405,15 @@ The registry currently contains 1333 unique calculator slugs.
- [ ] Words (32-bit) to Tebibytes
- [ ] Words (32-bit) to Terabytes
- [ ] Words (32-bit) to Words (16-bit)
- [ ] Yards Per Second to Centimeters Per Second
- [ ] Yards Per Second to Cm Per Second
- [ ] Yards Per Second to Feet Per Second
- [ ] Yards Per Second to Furlongs Per Fortnight
- [ ] Yards Per Second to Inches Per Second
- [ ] Yards Per Second to km/s
- [ ] Yards Per Second to Knots
- [ ] Yards Per Second to Leagues Per Hour
- [ ] Yards Per Second to Mach
- [x] Yards Per Second to Centimeters Per Second
- [x] Yards Per Second to Cm Per Second
- [x] Yards Per Second to Feet Per Second
- [x] Yards Per Second to Furlongs Per Fortnight
- [x] Yards Per Second to Inches Per Second
- [x] Yards Per Second to km/s
- [x] Yards Per Second to Knots
- [x] Yards Per Second to Leagues Per Hour
- [x] Yards Per Second to Mach
- [x] Yards Per Second to Speed Of Light
- [x] Yards Per Second to Speed Of Light (c)
- [ ] Yards to Angstroms

52
hdyc-svelte/src/lib/data/calculators.ts
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@@ -702,6 +702,18 @@ export const calculators: CalculatorDef[] = [
{"slug": "kilograms-to-slugs", "name": "Kilograms to Slugs", "category": "weight", "type": "standard", "labels": {"in1": "Kilograms", "in2": "Slugs"}, "factor": 0.06852176585, "hidden": true},
{"slug": "kilojoules-to-btu", "name": "Kilojoules to BTU", "category": "energy", "type": "standard", "labels": {"in1": "Kilojoules", "in2": "BTU"}, "factor": 0.94781712, "hidden": true},
{"slug": "kilojoules-to-kilocalories", "name": "Kilojoules to Kilocalories", "category": "energy", "type": "standard", "labels": {"in1": "Kilojoules", "in2": "Kilocalories"}, "factor": 0.239005736, "hidden": true},
{"slug": "kilojoules-to-calories", "name": "Kilojoules to Calories", "category": "energy", "type": "standard", "teaser": "Translate kilojoules into small-`c` calories for nutritional micro-details.", "labels": {"in1": "Kilojoules", "in2": "Calories"}, "factor": 239.0057361376673},
{"slug": "kilojoules-to-electron-volts", "name": "Kilojoules to Electron-volts", "category": "energy", "type": "standard", "teaser": "Express kilojoule energy in electron-volts for particle-physics comparisons.", "labels": {"in1": "Kilojoules", "in2": "Electron-volts"}, "factor": 6.241509074e+21},
{"slug": "kilojoules-to-ergs", "name": "Kilojoules to Ergs", "category": "energy", "type": "standard", "teaser": "Drop kilojoules into CGS ergs for legacy astrophysics notes.", "labels": {"in1": "Kilojoules", "in2": "Ergs"}, "factor": 10000000000.0},
{"slug": "kilojoules-to-foot-pounds-energy", "name": "Kilojoules to Foot-pounds (energy)", "category": "energy", "type": "standard", "teaser": "Convert kilojoules into feet\u00b7pounds for imperial energy references.", "labels": {"in1": "Kilojoules", "in2": "Foot-pounds (energy)"}, "factor": 737.5621492772656},
{"slug": "kilojoules-to-hartree", "name": "Kilojoules to Hartree", "category": "energy", "type": "standard", "teaser": "Translate kilojoule energy into hartrees for atomic-scale reporting.", "labels": {"in1": "Kilojoules", "in2": "Hartree"}, "factor": 2.2937122783963247e+20},
{"slug": "kilojoules-to-kilowatt-hours", "name": "Kilojoules to Kilowatt-hours", "category": "energy", "type": "standard", "teaser": "Express kilojoules as kilowatt-hours for grid billing equivalence.", "labels": {"in1": "Kilojoules", "in2": "Kilowatt-hours"}, "factor": 0.00027777777777778},
{"slug": "kilojoules-to-megajoules", "name": "Kilojoules to Megajoules", "category": "energy", "type": "standard", "teaser": "Slide kilojoules up to megajoules for SI-friendly headlines.", "labels": {"in1": "Kilojoules", "in2": "Megajoules"}, "factor": 0.001},
{"slug": "kilojoules-to-newton-meters", "name": "Kilojoules to Newton-meters", "category": "energy", "type": "standard", "teaser": "Show kilojoule values as newton-meters to reinforce the Joule definition.", "labels": {"in1": "Kilojoules", "in2": "Newton-meters"}, "factor": 1000.0},
{"slug": "kilojoules-to-rydberg", "name": "Kilojoules to Rydberg", "category": "energy", "type": "standard", "teaser": "Translate kilojoule energy into rydbergs for quantum-scale storytelling.", "labels": {"in1": "Kilojoules", "in2": "Rydberg"}, "factor": 4.587424556792755e+20},
{"slug": "kilojoules-to-therms", "name": "Kilojoules to Therms", "category": "energy", "type": "standard", "teaser": "Convert kilojoules into therms when comparing to US natural gas energy.", "labels": {"in1": "Kilojoules", "in2": "Therms"}, "factor": 9.48047023132e-06},
{"slug": "kilojoules-to-ton-of-tnt", "name": "Kilojoules to Ton Of TNT", "category": "energy", "type": "standard", "teaser": "Express kilojoules as tons of TNT when discussing explosive-equivalent energy.", "labels": {"in1": "Kilojoules", "in2": "Ton Of TNT"}, "factor": 2.390057361376673e-07},
{"slug": "kilojoules-to-watt-hours", "name": "Kilojoules to Watt-hours", "category": "energy", "type": "standard", "teaser": "Translate kilojoule power into watt-hours for appliance math.", "labels": {"in1": "Kilojoules", "in2": "Watt-hours"}, "factor": 0.27777777777778},
{"slug": "kilometers-to-miles", "name": "Kilometers to Miles", "category": "length", "type": "standard", "labels": {"in1": "Kilometers", "in2": "Miles"}, "factor": 0.621371192, "hidden": true},
{"slug": "kilometers-to-nautical-miles", "name": "Kilometers to Nautical miles", "category": "length", "type": "standard", "labels": {"in1": "Kilometers", "in2": "Nautical miles"}, "factor": 0.539956803, "hidden": true},
{"slug": "kilowatts-to-horsepower", "name": "Kilowatts to Horsepower", "category": "power", "type": "standard", "labels": {"in1": "Kilowatts", "in2": "Horsepower"}, "factor": 1.34102209},
@@ -1140,7 +1152,7 @@ export const calculators: CalculatorDef[] = [
{"slug": "hartree-to-foot-pounds-energy", "name": "Hartree to Foot-pounds (energy)", "category": "energy", "type": "standard", "teaser": "Express Hartree energy as foot-pounds for mechanical work comparisons.", "labels": {"in1": "Hartree", "in2": "Foot-pounds (energy)"}, "factor": 3.215582687611e-18},
{"slug": "hartree-to-joules", "name": "Hartree to Joules", "category": "energy", "type": "standard", "teaser": "Reveal the SI value of a Hartree in joules for precision conversions.", "labels": {"in1": "Hartree", "in2": "Joules"}, "factor": 4.359744722207e-18},
{"slug": "hartree-to-kilocalories", "name": "Hartree to Kilocalories", "category": "energy", "type": "standard", "teaser": "Scale Hartree energy down to kilocalories for thermal analogies.", "labels": {"in1": "Hartree", "in2": "Kilocalories"}, "factor": 1.042003996703e-21},
{"slug": "hartree-to-kilojoules", "name": "Hartree to Kilojoules", "category": "energy", "type": "standard", "teaser": "Express Hartree energies as kilojoules for lab and engineering notes.", "labels": {"in1": "Hartree", "in2": "Kilojoules"}, "factor": 4.359744722207e-21},
{"slug": "hartree-to-kilojoules", "name": "Hartree to Kilojoules", "category": "energy", "type": "standard", "teaser": "Express Hartree energies as kilojoules for lab and engineering notes.", "labels": {"in1": "Hartree", "in2": "Kilojoules"}, "factor": 4.359744722207e-21, "hidden": true},
{"slug": "hartree-to-kilowatt-hours", "name": "Hartree to Kilowatt-hours", "category": "energy", "type": "standard", "teaser": "Convert atomic energies into kilowatt-hours for electrical energy comparisons.", "labels": {"in1": "Hartree", "in2": "Kilowatt-hours"}, "factor": 1.211040200613e-24},
{"slug": "hartree-to-megajoules", "name": "Hartree to Megajoules", "category": "energy", "type": "standard", "teaser": "Drop Hartree values to the megajoule scale used in larger energy datasets.", "labels": {"in1": "Hartree", "in2": "Megajoules"}, "factor": 4.359744722207e-24},
{"slug": "hartree-to-rydberg", "name": "Hartree to Rydberg", "category": "energy", "type": "standard", "teaser": "A Hartree equals two Rydbergs, so switch between the two quantum units.", "labels": {"in1": "Hartree", "in2": "Rydberg"}, "factor": 2.0},
@@ -1747,6 +1759,12 @@ export const calculators: CalculatorDef[] = [
{"slug": "mach-to-knots", "name": "Mach to Knots", "category": "speed", "type": "standard", "teaser": "Convert Mach number to knots.", "labels": {"in1": "Mach", "in2": "Knots"}, "factor": 661.47},
{"slug": "mach-to-meters-per-second", "name": "Mach to Meters per Second", "category": "length", "type": "standard", "teaser": "Convert Mach number to meters per second.", "labels": {"in1": "Mach", "in2": "Meters per Second"}, "factor": 340.29},
{"slug": "mach-to-miles-per-hour", "name": "Mach to Miles per Hour", "category": "length", "type": "standard", "teaser": "Convert Mach number to miles per hour.", "labels": {"in1": "Mach", "in2": "Miles per Hour"}, "factor": 761.207},
{"slug": "mach-to-centimeters-per-second", "name": "Mach to Centimeters Per Second", "category": "speed", "type": "standard", "teaser": "Express Mach number speeds as centimeters per second for lab-scale specs.", "labels": {"in1": "Mach", "in2": "Centimeters Per Second"}, "factor": 34029.0},
{"slug": "mach-to-furlongs-per-fortnight", "name": "Mach to Furlongs Per Fortnight", "category": "speed", "type": "standard", "teaser": "Translate Mach into furlongs per fortnight for ultra-vintage comparisons.", "labels": {"in1": "Mach", "in2": "Furlongs Per Fortnight"}, "factor": 2046124.5526127417},
{"slug": "mach-to-inches-per-second", "name": "Mach to Inches Per Second", "category": "speed", "type": "standard", "teaser": "Convert Mach speeds into inches per second for tooling contexts.", "labels": {"in1": "Mach", "in2": "Inches Per Second"}, "factor": 13397.24409448819},
{"slug": "mach-to-km-s", "name": "Mach to km/s", "category": "speed", "type": "standard", "teaser": "Express Mach as kilometers per second for astrophysical cases.", "labels": {"in1": "Mach", "in2": "km/s"}, "factor": 0.34029},
{"slug": "mach-to-leagues-per-hour", "name": "Mach to Leagues Per Hour", "category": "speed", "type": "standard", "teaser": "Relate Mach speeds to leagues per hour for nautical-intro analogies.", "labels": {"in1": "Mach", "in2": "Leagues Per Hour"}, "factor": 253.73568360773086},
{"slug": "mach-to-yards-per-second", "name": "Mach to Yards Per Second", "category": "speed", "type": "standard", "teaser": "Show Mach in yards per second for field-scale storytelling.", "labels": {"in1": "Mach", "in2": "Yards Per Second"}, "factor": 372.1456692913386},
{"slug": "metric-horsepower-to-watts", "name": "Metric Horsepower (PS) to Watts", "category": "power", "type": "standard", "teaser": "Convert metric horsepower into watts for European ratings.", "labels": {"in1": "Metric Horsepower (PS)", "in2": "Watts"}, "factor": 735.49875},
{"slug": "metric-tons-to-kilograms", "name": "Metric Tons to Kilograms", "category": "weight", "type": "standard", "teaser": "Convert metric tons into kilograms for bulk weights.", "labels": {"in1": "Metric Tons", "in2": "Kilograms"}, "factor": 1000.0},
{"slug": "metric-tons-to-pounds", "name": "Metric Tons to Pounds", "category": "weight", "type": "standard", "teaser": "Convert metric tons into pounds.", "labels": {"in1": "Metric Tons", "in2": "Pounds"}, "factor": 2204.62262},
@@ -2026,6 +2044,14 @@ export const calculators: CalculatorDef[] = [
{"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": "yards-per-second-to-centimeters-per-second", "name": "Yards Per Second to Centimeters Per Second", "category": "speed", "type": "standard", "teaser": "Express yards-per-second speeds as centimeters per second.", "labels": {"in1": "Yards Per Second", "in2": "Centimeters Per Second"}, "factor": 91.44},
{"slug": "yards-per-second-to-feet-per-second", "name": "Yards Per Second to Feet Per Second", "category": "speed", "type": "standard", "teaser": "Convert yards per second into feet per second for incremental comparisons.", "labels": {"in1": "Yards Per Second", "in2": "Feet Per Second"}, "factor": 3.0},
{"slug": "yards-per-second-to-furlongs-per-fortnight", "name": "Yards Per Second to Furlongs Per Fortnight", "category": "speed", "type": "standard", "teaser": "Turn yards-per-second pacing into furlongs per fortnight for playful analogies.", "labels": {"in1": "Yards Per Second", "in2": "Furlongs Per Fortnight"}, "factor": 5498.181818181818},
{"slug": "yards-per-second-to-inches-per-second", "name": "Yards Per Second to Inches Per Second", "category": "speed", "type": "standard", "teaser": "Express yards-per-second velocities in inches per second.", "labels": {"in1": "Yards Per Second", "in2": "Inches Per Second"}, "factor": 36.0},
{"slug": "yards-per-second-to-km-s", "name": "Yards Per Second to km/s", "category": "speed", "type": "standard", "teaser": "Translate yards per second into kilometers per second for space-age contexts.", "labels": {"in1": "Yards Per Second", "in2": "km/s"}, "factor": 0.0009144},
{"slug": "yards-per-second-to-knots", "name": "Yards Per Second to Knots", "category": "speed", "type": "standard", "teaser": "Relate yards-per-second motion to knots for marine comparisons.", "labels": {"in1": "Yards Per Second", "in2": "Knots"}, "factor": 1.7774514038876905},
{"slug": "yards-per-second-to-leagues-per-hour", "name": "Yards Per Second to Leagues Per Hour", "category": "speed", "type": "standard", "teaser": "Express yards per second in leagues per hour for nautical storytelling.", "labels": {"in1": "Yards Per Second", "in2": "Leagues Per Hour"}, "factor": 0.0006818181818181818, "hidden": true},
{"slug": "yards-per-second-to-mach", "name": "Yards Per Second to Mach", "category": "speed", "type": "standard", "teaser": "Compare yards-per-second speeds with fractions of Mach.", "labels": {"in1": "Yards Per Second", "in2": "Mach"}, "factor": 0.002687119809574187, "hidden": true},
{"slug": "hands-to-angstroms", "name": "Hands to Angstroms", "category": "length", "type": "standard", "teaser": "Compare a horse\u2019s height in hands with angstrom-scale distances for fun science analogies.", "labels": {"in1": "Hands", "in2": "Angstroms"}, "factor": 1016000000.0},
{"slug": "hands-to-astronomical-units", "name": "Hands to Astronomical Units", "category": "length", "type": "standard", "teaser": "Express a horse\u2019s withers height in astronomical units for cosmic perspective.", "labels": {"in1": "Hands", "in2": "Astronomical Units"}, "factor": 6.791540516224741e-13, "hidden": true},
{"slug": "hands-to-cables", "name": "Hands to Cables", "category": "length", "type": "standard", "teaser": "Stack hands into nautical cables when sizing rigging or spar lengths.", "labels": {"in1": "Hands", "in2": "Cables"}, "factor": 0.0005485961123110151, "hidden": true},
@@ -2051,6 +2077,16 @@ export const calculators: CalculatorDef[] = [
{"slug": "hands-to-thou", "name": "Hands to Thou", "category": "length", "type": "standard", "teaser": "Convert hands into thousandths of an inch for machinist-level detail.", "labels": {"in1": "Hands", "in2": "Thou"}, "factor": 4000.0},
{"slug": "hands-to-thou-mil", "name": "Hands to Thou (mil)", "category": "length", "type": "standard", "teaser": "Spell out the mil-friendly version for micro-inch conversions.", "labels": {"in1": "Hands", "in2": "Thou (mil)"}, "factor": 4000.0},
{"slug": "hands-to-yards", "name": "Hands to Yards", "category": "length", "type": "standard", "teaser": "Express how many yards equal a hand stack for quicker yardstick math.", "labels": {"in1": "Hands", "in2": "Yards"}, "factor": 0.1111111111111111},
{"slug": "leagues-per-hour-to-centimeters-per-second", "name": "Leagues Per Hour to Centimeters Per Second", "category": "speed", "type": "standard", "teaser": "Turn leagues-per-hour into cm/s for lab sensors.", "labels": {"in1": "Leagues Per Hour", "in2": "Centimeters Per Second"}, "factor": 134.112},
{"slug": "leagues-per-hour-to-feet-per-second", "name": "Leagues Per Hour to Feet Per Second", "category": "speed", "type": "standard", "teaser": "Convert a league-per-hour pace into feet per second for quick field math.", "labels": {"in1": "Leagues Per Hour", "in2": "Feet Per Second"}, "factor": 4.4},
{"slug": "leagues-per-hour-to-furlongs-per-fortnight", "name": "Leagues Per Hour to Furlongs Per Fortnight", "category": "speed", "type": "standard", "teaser": "Express archaic leagues as furlongs per fortnight for playful analogies.", "labels": {"in1": "Leagues Per Hour", "in2": "Furlongs Per Fortnight"}, "factor": 8064.0},
{"slug": "leagues-per-hour-to-inches-per-second", "name": "Leagues Per Hour to Inches Per Second", "category": "speed", "type": "standard", "teaser": "Translate leagues per hour into inches per second for tooling references.", "labels": {"in1": "Leagues Per Hour", "in2": "Inches Per Second"}, "factor": 52.8},
{"slug": "leagues-per-hour-to-km-s", "name": "Leagues Per Hour to km/s", "category": "speed", "type": "standard", "teaser": "Convert leagues per hour into kilometers per second for spacecraft comparisons.", "labels": {"in1": "Leagues Per Hour", "in2": "km/s"}, "factor": 0.00134112},
{"slug": "leagues-per-hour-to-knots", "name": "Leagues Per Hour to Knots", "category": "speed", "type": "standard", "teaser": "Express leagues per hour as knots for nautical storytelling.", "labels": {"in1": "Leagues Per Hour", "in2": "Knots"}, "factor": 2.606928725701946},
{"slug": "leagues-per-hour-to-mach", "name": "Leagues Per Hour to Mach", "category": "speed", "type": "standard", "teaser": "Compare a league-per-hour pace with Mach for aviation context.", "labels": {"in1": "Leagues Per Hour", "in2": "Mach"}, "factor": 0.00394110905404214, "hidden": true},
{"slug": "leagues-per-hour-to-meters-per-second", "name": "Leagues Per Hour to Meters Per Second", "category": "speed", "type": "standard", "teaser": "Turn leagues per hour into meters per second for SI-friendly references.", "labels": {"in1": "Leagues Per Hour", "in2": "Meters Per Second"}, "factor": 1.34112},
{"slug": "leagues-per-hour-to-miles-per-hour", "name": "Leagues Per Hour to Miles Per Hour", "category": "speed", "type": "standard", "teaser": "Express leagues per hour in miles per hour (1 league = 3 miles).", "labels": {"in1": "Leagues Per Hour", "in2": "Miles Per Hour"}, "factor": 3.0},
{"slug": "leagues-per-hour-to-yards-per-second", "name": "Leagues Per Hour to Yards Per Second", "category": "speed", "type": "standard", "teaser": "Express leagues per hour in yards per second for athletics analogies.", "labels": {"in1": "Leagues Per Hour", "in2": "Yards Per Second"}, "factor": 1.4666666666666668},
{"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)"}},
@@ -2656,7 +2692,7 @@ export const calculators: CalculatorDef[] = [
{"slug": "electron-volts-to-ergs", "name": "Electron-volts to Ergs", "category": "energy", "type": "standard", "labels": {"in1": "Electron-volts", "in2": "Ergs"}, "factor": 1.602176634e-12, "hidden": true},
{"slug": "electron-volts-to-foot-pounds-energy", "name": "Electron-volts to Foot-pounds (energy)", "category": "energy", "type": "standard", "labels": {"in1": "Electron-volts", "in2": "Foot-pounds (energy)"}, "factor": 1.1817048416948545e-19},
{"slug": "electron-volts-to-kilocalories", "name": "Electron-volts to Kilocalories", "category": "energy", "type": "standard", "labels": {"in1": "Electron-volts", "in2": "Kilocalories"}, "factor": 3.8292940583173993e-23},
{"slug": "electron-volts-to-kilojoules", "name": "Electron-volts to Kilojoules", "category": "energy", "type": "standard", "labels": {"in1": "Electron-volts", "in2": "Kilojoules"}, "factor": 1.6021766339999998e-22},
{"slug": "electron-volts-to-kilojoules", "name": "Electron-volts to Kilojoules", "category": "energy", "type": "standard", "labels": {"in1": "Electron-volts", "in2": "Kilojoules"}, "factor": 1.6021766339999998e-22, "hidden": true},
{"slug": "electron-volts-to-kilowatt-hours", "name": "Electron-volts to Kilowatt-hours", "category": "energy", "type": "standard", "labels": {"in1": "Electron-volts", "in2": "Kilowatt-hours"}, "factor": 4.45049065e-26},
{"slug": "electron-volts-to-megajoules", "name": "Electron-volts to Megajoules", "category": "energy", "type": "standard", "labels": {"in1": "Electron-volts", "in2": "Megajoules"}, "factor": 1.602176634e-25},
{"slug": "electron-volts-to-rydberg", "name": "Electron-volts to Rydberg", "category": "energy", "type": "standard", "labels": {"in1": "Electron-volts", "in2": "Rydberg"}, "factor": 0.07349864496711137},
@@ -2669,7 +2705,7 @@ export const calculators: CalculatorDef[] = [
{"slug": "ergs-to-foot-pounds-energy", "name": "Ergs to Foot-pounds (energy)", "category": "energy", "type": "standard", "labels": {"in1": "Ergs", "in2": "Foot-pounds (energy)"}, "factor": 7.375621492772653e-08},
{"slug": "ergs-to-hartree", "name": "Ergs to Hartree", "category": "energy", "type": "standard", "labels": {"in1": "Ergs", "in2": "Hartree"}, "factor": 22937122783.96325},
{"slug": "ergs-to-kilocalories", "name": "Ergs to Kilocalories", "category": "energy", "type": "standard", "labels": {"in1": "Ergs", "in2": "Kilocalories"}, "factor": 2.390057361376673e-11},
{"slug": "ergs-to-kilojoules", "name": "Ergs to Kilojoules", "category": "energy", "type": "standard", "labels": {"in1": "Ergs", "in2": "Kilojoules"}, "factor": 9.999999999999999e-11},
{"slug": "ergs-to-kilojoules", "name": "Ergs to Kilojoules", "category": "energy", "type": "standard", "labels": {"in1": "Ergs", "in2": "Kilojoules"}, "factor": 9.999999999999999e-11, "hidden": true},
{"slug": "ergs-to-kilowatt-hours", "name": "Ergs to Kilowatt-hours", "category": "energy", "type": "standard", "labels": {"in1": "Ergs", "in2": "Kilowatt-hours"}, "factor": 2.7777777777777778e-14},
{"slug": "ergs-to-megajoules", "name": "Ergs to Megajoules", "category": "energy", "type": "standard", "labels": {"in1": "Ergs", "in2": "Megajoules"}, "factor": 9.999999999999999e-14},
{"slug": "ergs-to-rydberg", "name": "Ergs to Rydberg", "category": "energy", "type": "standard", "labels": {"in1": "Ergs", "in2": "Rydberg"}, "factor": 45874245567.92755},
@@ -2758,9 +2794,9 @@ export const calculators: CalculatorDef[] = [
{"slug": "feet-per-second-to-centimeters-per-second", "name": "Feet Per Second to Centimeters Per Second", "category": "speed", "type": "standard", "labels": {"in1": "Feet Per Second", "in2": "Centimeters Per Second"}, "factor": 30.48},
{"slug": "feet-per-second-to-furlongs-per-fortnight", "name": "Feet Per Second to Furlongs Per Fortnight", "category": "speed", "type": "standard", "labels": {"in1": "Feet Per Second", "in2": "Furlongs Per Fortnight"}, "factor": 1832.7272727272727},
{"slug": "feet-per-second-to-km-s", "name": "Feet Per Second to km/s", "category": "speed", "type": "standard", "labels": {"in1": "Feet Per Second", "in2": "km/s"}, "factor": 0.0003048},
{"slug": "feet-per-second-to-leagues-per-hour", "name": "Feet Per Second to Leagues Per Hour", "category": "speed", "type": "standard", "labels": {"in1": "Feet Per Second", "in2": "Leagues Per Hour"}, "factor": 0.22727272727272727},
{"slug": "feet-per-second-to-leagues-per-hour", "name": "Feet Per Second to Leagues Per Hour", "category": "speed", "type": "standard", "labels": {"in1": "Feet Per Second", "in2": "Leagues Per Hour"}, "factor": 0.22727272727272727, "hidden": true},
{"slug": "feet-per-second-to-mach", "name": "Feet Per Second to Mach", "category": "speed", "type": "standard", "labels": {"in1": "Feet Per Second", "in2": "Mach"}, "factor": 0.0008956802821040258, "hidden": true},
{"slug": "feet-per-second-to-yards-per-second", "name": "Feet Per Second to Yards Per Second", "category": "speed", "type": "standard", "labels": {"in1": "Feet Per Second", "in2": "Yards Per Second"}, "factor": 0.3333333333333333},
{"slug": "feet-per-second-to-yards-per-second", "name": "Feet Per Second to Yards Per Second", "category": "speed", "type": "standard", "labels": {"in1": "Feet Per Second", "in2": "Yards Per Second"}, "factor": 0.3333333333333333, "hidden": true},
{"slug": "fermi-to-angstroms", "name": "Fermi to Angstroms", "category": "length", "type": "standard", "labels": {"in1": "Fermi", "in2": "Angstroms"}, "factor": 1e-05, "hidden": true},
{"slug": "fermi-to-astronomical-units", "name": "Fermi to Astronomical Units", "category": "length", "type": "standard", "labels": {"in1": "Fermi", "in2": "Astronomical Units"}, "factor": 6.684587122268446e-27, "hidden": true},
{"slug": "fermi-to-cables", "name": "Fermi to Cables", "category": "length", "type": "standard", "labels": {"in1": "Fermi", "in2": "Cables"}, "factor": 5.399568034557236e-18, "hidden": true},
@@ -2809,10 +2845,10 @@ export const calculators: CalculatorDef[] = [
{"slug": "furlongs-per-fortnight-to-kilometers-per-hour", "name": "Furlongs Per Fortnight to Kilometers Per Hour", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "Kilometers Per Hour"}, "factor": 0.0005987142857142858},
{"slug": "furlongs-per-fortnight-to-km-s", "name": "Furlongs Per Fortnight to km/s", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "km/s"}, "factor": 1.6630952380952382e-07},
{"slug": "furlongs-per-fortnight-to-knots", "name": "Furlongs Per Fortnight to Knots", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "Knots"}, "factor": 0.0003232798521768539},
{"slug": "furlongs-per-fortnight-to-leagues-per-hour", "name": "Furlongs Per Fortnight to Leagues Per Hour", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "Leagues Per Hour"}, "factor": 0.0001240079365079365},
{"slug": "furlongs-per-fortnight-to-mach", "name": "Furlongs Per Fortnight to Mach", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "Mach"}, "factor": 4.887144396400934e-07},
{"slug": "furlongs-per-fortnight-to-leagues-per-hour", "name": "Furlongs Per Fortnight to Leagues Per Hour", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "Leagues Per Hour"}, "factor": 0.0001240079365079365, "hidden": true},
{"slug": "furlongs-per-fortnight-to-mach", "name": "Furlongs Per Fortnight to Mach", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "Mach"}, "factor": 4.887144396400934e-07, "hidden": true},
{"slug": "furlongs-per-fortnight-to-miles-per-hour", "name": "Furlongs Per Fortnight to Miles Per Hour", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "Miles Per Hour"}, "factor": 0.00037202380952380956},
{"slug": "furlongs-per-fortnight-to-yards-per-second", "name": "Furlongs Per Fortnight to Yards Per Second", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "Yards Per Second"}, "factor": 0.00018187830687830687},
{"slug": "furlongs-per-fortnight-to-yards-per-second", "name": "Furlongs Per Fortnight to Yards Per Second", "category": "speed", "type": "standard", "labels": {"in1": "Furlongs Per Fortnight", "in2": "Yards Per Second"}, "factor": 0.00018187830687830687, "hidden": true},
{"slug": "furlongs-to-angstroms", "name": "Furlongs to Angstroms", "category": "length", "type": "standard", "labels": {"in1": "Furlongs", "in2": "Angstroms"}, "factor": 2011680000000.0},
{"slug": "furlongs-to-astronomical-units", "name": "Furlongs to Astronomical Units", "category": "length", "type": "standard", "labels": {"in1": "Furlongs", "in2": "Astronomical Units"}, "factor": 1.3447250222124988e-09, "hidden": true},
{"slug": "furlongs-to-cables", "name": "Furlongs to Cables", "category": "length", "type": "standard", "labels": {"in1": "Furlongs", "in2": "Cables"}, "factor": 1.0862203023758101},