Fix unit definitions and sync registry

2026-03-07 11:20:54 +00:00
parent 27d133fbb3
commit b4d1276276
4 changed files with 214 additions and 72 deletions
--- a/calculators_list.md
+++ b/calculators_list.md
@@ -31,6 +31,7 @@ The registry currently contains 416 unique calculator slugs.
 | Attograms to Femtograms – To compare particle masses, convert 150 attograms into femtograms. | attograms-to-femtograms | 0.001 |
 | Bar to Pascal | bar-to-pascal | 100000.0 |
 | Bar to PSI | bar-to-psi | 14.5037738 |
+| Pascal to Barye – Convert pascals into CGS barye units for historical reference. | pascal-to-barye | 10.0 |
 | Pascal to Bar – Convert pascals back into bars for quick pressure comparisons. | pascal-to-bar | 1e-05 |
 | Pascal to Dynes per sq cm – Translate SI pressure into CGS dynes per square centimeter. | pascal-to-dynes-per-sq-cm | 10.0 |
 | Pascal to kPa – Convert pascals into kilopascals. | pascal-to-kpa | 0.001 |
@@ -39,9 +40,12 @@ The registry currently contains 416 unique calculator slugs.
 | Pascal to PSI – Convert pascals to pounds per square inch. | pascal-to-psi | 0.000145038 |
 | Pascal to Technical atmosphere – Convert pascals to technical atmospheres (kgf/cm²). | pascal-to-technical-atmosphere | 0.000010197162 |
 | Pascal to Torr – Convert pascals into torr for vacuum work. | pascal-to-torr | 0.00750062 |
+| Pascal-seconds to Centipoise – Convert Pascal-second viscosity into centipoise. | pascal-seconds-to-centipoise | 1000.0 |
+| Poise to Pascal-seconds – Express CGS poise viscosity in Pascal-seconds. | poise-to-pascal-seconds | 0.1 |
 | Becquerel to Curie | becquerel-to-curie | 2.7027027e-11 |
 | Becquerel to Rutherford | becquerel-to-rutherford | 0.000001 |
 | Bits to Bytes | bits-to-bytes | 0.125 |
+| Nibbles to Bits – Each 4-bit nibble stores exactly four bits in digital streams. | nibbles-to-bits | 4 |
 | Words (16-bit) to Bits – Convert 16-bit words into raw bits for archive calculations. | words-16-bit-to-bits | 16.0 |
 | Words (16-bit) to Bytes – Express a 16-bit word as a pair of bytes. | words-16-bit-to-bytes | 2.0 |
 | Words (32-bit) to Bits – Convert 32-bit words into bits for framing larger registers. | words-32-bit-to-bits | 32.0 |
@@ -66,6 +70,7 @@ The registry currently contains 416 unique calculator slugs.
 | Amps to Kilowatts | amps-to-kilowatts | Multi-Variable |
 | Amps to kVA | amps-to-kva | Multi-Variable |
 | Ampere-turns per meter to Oersted – Convert magnetomotive force per meter into oersted units. | ampere-turns-per-meter-to-oersted | 0.0125663706143592 |
+| Oersted to Ampere-turns per meter – Flip the CGS oersted field scale back into ampere-turns per meter. | oersted-to-ampere-turns-per-meter | 79.57747154594767 |
 | Amps to Milliamps – Translate amperes into milliamperes when tuning circuit currents. | amps-to-milliamps | 1000.0 |
 | Carats to Grams | carats-to-grams | 0.2 |
 | Celsius to Fahrenheit | celsius-to-fahrenheit | Linear Offset (1.8x + 32) |
@@ -175,6 +180,10 @@ The registry currently contains 416 unique calculator slugs.
 | Dynes to Pound-force – Turn dynes into the more intuitive pound-force units. | dynes-to-pound-force | 0.0000022480894311287591 |
 | Dynes to Kilonewtons – Scale dynes all the way into kilonewtons for SI reporting. | dynes-to-kilonewtons | 1e-08 |
 | Ounces to Grams | ounces-to-grams | 28.3495 |
+| Ounces to Grains – Convert avoirdupois ounces into grains. | ounces-to-grains | 437.5 |
+| Ounces to Kilograms – Express avoirdupois ounces in kilograms. | ounces-to-kilograms | 0.0283495 |
+| Ounces to Milligrams – Move ounces into milligram measurements. | ounces-to-milligrams | 28349.523125 |
+| Ounces to Troy Ounces – Convert avoirdupois ounces into troy ounces. | ounces-to-troy-ounces | 0.9114583333333333 |
 | Kilogram-force Meters to Dyne-centimeters – Flip kilogram-force meters back into dyne-centimeters. | kilogram-force-meters-to-dyne-centimeters | 98066500.0 |
 | Kilogram-force Meters to Foot-pounds – Express a kilogram-force meter as foot-pounds of torque. | kilogram-force-meters-to-foot-pounds | 7.233013851209897 |
 | Kilogram-force Meters to Inch-pounds – Turn a kilogram-force meter into inch-pounds. | kilogram-force-meters-to-inch-pounds | 86.79616621451876 |
@@ -232,6 +241,10 @@ The registry currently contains 416 unique calculator slugs.
 | Light years to Astronomical units | light-years-to-astronomical-units | 63241.077 |
 | Light years to Parsecs | light-years-to-parsecs | 0.306601394 |
 | Liters per second to Gallons per minute | liters-per-second-to-gallons-per-minute | 15.8503231 |
+| Parsecs to Astronomical Units – Translate parsec distances into astronomical units. | parsecs-to-astronomical-units | 206265.0 |
+| Parsecs to Kilometers – Turn parsecs into kilometers for cosmic scales. | parsecs-to-kilometers | 3.08567758149137e13 |
+| Parsecs to Light Years – Express parsecs as light years. | parsecs-to-light-years | 3.261563777 |
+| Parsecs to Miles – Express parsecs in statute miles. | parsecs-to-miles | 1.9181367e13 |
 | Liters to Gallons | liters-to-gallons | 0.264172052 |
 | Liters to Pints | liters-to-pints | 2.11337642 |
 | Liters to Quarts | liters-to-quarts | 1.05668821 |
@@ -248,6 +261,12 @@ The registry currently contains 416 unique calculator slugs.
 | Decimal to Octal | decimal-to-octal | 10_to_8 |
 | Hex to Binary | hex-to-binary | 16_to_2 |
 | Hex to Decimal | hex-to-decimal | 16_to_10 |
+| Octal to Binary – Convert base-8 digits into binary sequences. | octal-to-binary | 8_to_2 |
+| Octal to Decimal – Convert octal numbers into decimal values. | octal-to-decimal | 8_to_10 |
+| Octal to Hex – Express octal numbers as hexadecimal digits. | octal-to-hex | 8_to_16 |
+| Octal to Binary – Convert base-8 numbers into binary digits. | octal-to-binary | 8_to_2 |
+| Octal to Decimal – Convert base-8 digits into decimal values. | octal-to-decimal | 8_to_10 |
+| Octal to Hex – Express octal numbers as hexadecimal. | octal-to-hex | 8_to_16 |
 | Watts to amps | watts-to-amps | Multi-Variable |
 | Volts to amps | volts-to-amps | Multi-Variable |
 | Volts to Abvolts – Convert SI volts into CGS abvolts. | volts-to-abvolts | 1e+08 |
@@ -309,16 +328,39 @@ The registry currently contains 416 unique calculator slugs.
 | Rad to gray | rad-to-gray | 0.01 |
 | PSI to megapascals | psi-to-megapascals | 0.006895 |
 | PSI to bar | psi-to-bar | 0.068948 |
+| PSI to kPa – Convert pounds per square inch into kilopascals. | psi-to-kpa | 6.89476 |
+| PSI to Pascals – Convert PSI into pascals for SI clarity. | psi-to-pascal | 6894.76 |
+| PSI to mmHg – Express PSI in millimeters of mercury. | psi-to-mmhg | 51.7149 |
+| PSI to Torr – Express PSI in torr for vacuum work. | psi-to-torr | 51.7149 |
 | PPI to DPI | ppi-to-dpi | 1 |
 | Pounds to tons | pounds-to-tons | 0.0005 |
 | Pounds to stones | pounds-to-stones | 0.071428 |
 | Pounds to ounces | pounds-to-ounces | 16 |
 | Pounds to kilograms | pounds-to-kilograms | 0.45359 |
 | Pints to liters | pints-to-liters | 0.473176 |
+| Pints to Cups – Convert pints into cups for cooking measures. | pints-to-cups | 2 |
+| Pints to Gallons – Convert pints into gallons for volume tracking. | pints-to-gallons | 0.125 |
+| Pints to Quarts – Convert pints into quarts for canning ratios. | pints-to-quarts | 0.5 |
 | Percent to PPM | percent-to-ppm | 10000 |
 | Percent ABV to Proof – Convert alcohol by volume into US proof values (Proof = 2 × ABV). | percent-abv-to-proof | 2 |
+| Proof to Percent ABV – Convert US proof back into ABV (ABV = Proof / 2). | proof-to-percent-abv | 0.5 |
+| PPB to PPM – Convert parts per billion into ppm. | ppb-to-ppm | 0.001 |
+| PPM to mg/L – For dilute aqueous solutions, treat ppm as mg per liter. | ppm-to-mg-per-liter | 1 |
+| PPM to Percent – Convert ppm values into percent by mass. | ppm-to-percent | 0.0001 |
+| PPM to PPB – Convert parts per million into parts per billion. | ppm-to-ppb | 1000 |
+| Planck mass to Kilograms – Convert the Planck mass into SI kilograms. | planck-mass-to-kilograms | 2.176434e-08 |
+| Planck time to Seconds – Express Planck time in seconds. | planck-time-to-seconds | 5.391247e-44 |
+| Points (compass) to Degrees – Convert compass points into degrees. | points-compass-to-degrees | 11.25 |
+| Points to Inches – Translate typography points into inches for layout work. | points-to-inches | 0.0138889 |
+| Points to Pixels – Convert typographic points into CSS pixels at 96 DPI. | points-to-pixels | 1.333333 |
+| Pixels per centimeter to DPI – Convert pixels per centimeter into dots per inch (multiplying by 2.54). | pixels-per-centimeter-to-dpi | 2.54 |
+| Pixels to Points – Convert CSS pixels into typographic points at 96 DPI. | pixels-to-points | 0.75 |
 | Pennyweights to grams | pennyweights-to-grams | 1.55517 |
 | Pennyweights to Troy Ounces – Convert pennyweights into troy ounces (1 pennyweight = 0.05 troy ounces). | pennyweights-to-troy-ounces | 0.05 |
+| Picocurie to Becquerel – A tiny radiation dose expressed in picocuries converts to becquerels. | picocurie-to-becquerel | 0.037 |
+| Picofarads to Microfarads – Convert tiny capacitances into microfarads for circuit design. | picofarads-to-microfarads | 1e-6 |
+| Picograms to Nanograms – Express picogram masses as nanograms for lab reporting. | picograms-to-nanograms | 0.001 |
+| Picometers to Angstroms – Translate picometers into angstroms for nanoscale distances. | picometers-to-angstroms | 0.01 |
 | Pascals to inches of water | pascals-to-inches-of-water | 0.004015 |
 | Pascals to inches of mercury | pascals-to-inches-of-mercury | 0.000295 |
 | Pascal to atmosphere | pascal-to-atmosphere | 9.869e-06 |
@@ -329,6 +371,7 @@ The registry currently contains 416 unique calculator slugs.
 | Metric tons to long tons | metric-tons-to-long-tons | 0.9842 |
 | Lumens to candela | lumens-to-candela | 0.079577 |
 | GSM to Ounces per sq yard – Convert GSM to Ounces per sq yard instantly. | gsm-to-ounces-per-sq-yard | 0.02952 |
+| Ounces per sq yard to GSM – Convert fabric weight from ounces per square yard into grams per square meter. | ounces-per-sq-yard-to-gsm | 33.906074 |
 | Hands to Centimeters – Convert Hands to Centimeters instantly. | hands-to-centimeters | 10.16 |
 | Hands to Inches – Convert Hands to Inches instantly. | hands-to-inches | 4 |
 | Hartree to Electron-volts – Convert Hartree to Electron-volts instantly. | hartree-to-electron-volts | 27.2114 |
@@ -844,6 +887,10 @@ The registry currently contains 416 unique calculator slugs.
 - [x] Rad to gray (`rad-to-gray`)
 - [x] PSI to megapascals (`psi-to-megapascals`)
 - [x] PSI to bar (`psi-to-bar`)
+- [x] PSI to kPa (`psi-to-kpa`)
+- [x] PSI to Pascal (`psi-to-pascal`)
+- [x] PSI to mmHg (`psi-to-mmhg`)
+- [x] PSI to Torr (`psi-to-torr`)
 - [x] PPI to DPI (`ppi-to-dpi`)
 - [x] Pounds to tons (`pounds-to-tons`)
 - [x] Pounds to stones (`pounds-to-stones`)
@@ -852,11 +899,31 @@ The registry currently contains 416 unique calculator slugs.
 - [x] Pints to liters (`pints-to-liters`)
 - [x] Percent to PPM (`percent-to-ppm`)
 - [x] Percent ABV to Proof (`percent-abv-to-proof`)
+- [x] Proof to Percent ABV (`proof-to-percent-abv`)
+- [x] PPB to PPM (`ppb-to-ppm`)
+- [x] PPM to mg/L (`ppm-to-mg-per-liter`)
+- [x] PPM to Percent (`ppm-to-percent`)
+- [x] PPM to PPB (`ppm-to-ppb`)
+- [x] Planck mass to Kilograms (`planck-mass-to-kilograms`)
+- [x] Planck time to Seconds (`planck-time-to-seconds`)
+- [x] Points (compass) to Degrees (`points-compass-to-degrees`)
+- [x] Points to Inches (`points-to-inches`)
+- [x] Points to Pixels (`points-to-pixels`)
+- [x] Pixels per centimeter to DPI (`pixels-per-centimeter-to-dpi`)
+- [x] Pixels to Points (`pixels-to-points`)
+- [x] Picocurie to Becquerel (`picocurie-to-becquerel`)
+- [x] Picofarads to Microfarads (`picofarads-to-microfarads`)
+- [x] Picograms to Nanograms (`picograms-to-nanograms`)
+- [x] Picometers to Angstroms (`picometers-to-angstroms`)
+- [x] Pints to Cups (`pints-to-cups`)
+- [x] Pints to Gallons (`pints-to-gallons`)
+- [x] Pints to Quarts (`pints-to-quarts`)
 - [x] Pennyweights to grams (`pennyweights-to-grams`)
 - [x] Pennyweights to Troy Ounces (`pennyweights-to-troy-ounces`)
 - [x] Pascals to inches of water (`pascals-to-inches-of-water`)
 - [x] Pascals to inches of mercury (`pascals-to-inches-of-mercury`)
 - [x] Pascal to Bar (`pascal-to-bar`)
+- [x] Pascal to Barye (`pascal-to-barye`)
 - [x] Pascal to Dynes per sq cm (`pascal-to-dynes-per-sq-cm`)
 - [x] Pascal to kPa (`pascal-to-kpa`)
 - [x] Pascal to Megapascals (`pascal-to-megapascals`)
@@ -864,7 +931,9 @@ The registry currently contains 416 unique calculator slugs.
 - [x] Pascal to PSI (`pascal-to-psi`)
 - [x] Pascal to Technical atmosphere (`pascal-to-technical-atmosphere`)
 - [x] Pascal to Torr (`pascal-to-torr`)
+- [x] Pascal-seconds to Centipoise (`pascal-seconds-to-centipoise`)
 - [x] Pascal to atmosphere (`pascal-to-atmosphere`)
+- [x] Poise to Pascal-seconds (`poise-to-pascal-seconds`)
 - [x] Ounces to pounds (`ounces-to-pounds`)
 - [x] Newton-meters to foot-pounds (`newton-meters-to-foot-pounds`)
 - [x] Nanometers to micrometers (`nanometers-to-micrometers`)
@@ -971,6 +1040,47 @@ The registry currently contains 416 unique calculator slugs.
 - [x] Zeptograms to Ounces (`zeptograms-to-ounces`)
 - [x] Zeptograms to Pounds (`zeptograms-to-pounds`)

+- [x] Nibbles to Bits (`nibbles-to-bits`)
+- [x] Octal to Binary (`octal-to-binary`)
+- [x] Octal to Decimal (`octal-to-decimal`)
+- [x] Octal to Hex (`octal-to-hex`)
+- [x] Oersted to Ampere-turns per meter (`oersted-to-ampere-turns-per-meter`)
+- [x] Ounces per sq yard to GSM (`ounces-per-sq-yard-to-gsm`)
+- [x] Ounces to Grains (`ounces-to-grains`)
+- [x] Ounces to Kilograms (`ounces-to-kilograms`)
+- [x] Ounces to Milligrams (`ounces-to-milligrams`)
+- [x] Ounces to Troy Ounces (`ounces-to-troy-ounces`)
+- [x] Parsecs to Astronomical Units (`parsecs-to-astronomical-units`)
+- [x] Parsecs to Kilometers (`parsecs-to-kilometers`)
+- [x] Parsecs to Light Years (`parsecs-to-light-years`)
+- [x] Parsecs to Miles (`parsecs-to-miles`)
+- [x] Planck mass to Kilograms (`planck-mass-to-kilograms`)
+- [x] Planck time to Seconds (`planck-time-to-seconds`)
+- [x] Points (compass) to Degrees (`points-compass-to-degrees`)
+- [x] Points to Inches (`points-to-inches`)
+- [x] Points to Pixels (`points-to-pixels`)
+- [x] Pixels per centimeter to DPI (`pixels-per-centimeter-to-dpi`)
+- [x] Pixels to Points (`pixels-to-points`)
+- [x] Proof to Percent ABV (`proof-to-percent-abv`)
+- [x] PPB to PPM (`ppb-to-ppm`)
+- [x] PPM to mg/L (`ppm-to-mg-per-liter`)
+- [x] PPM to Percent (`ppm-to-percent`)
+- [x] PPM to PPB (`ppm-to-ppb`)
+- [x] PSI to kPa (`psi-to-kpa`)
+- [x] PSI to Pascal (`psi-to-pascal`)
+- [x] PSI to mmHg (`psi-to-mmhg`)
+- [x] PSI to Torr (`psi-to-torr`)
+- [x] Pascal to Barye (`pascal-to-barye`)
+- [x] Pascal-seconds to Centipoise (`pascal-seconds-to-centipoise`)
+- [x] Poise to Pascal-seconds (`poise-to-pascal-seconds`)
+- [x] Picocurie to Becquerel (`picocurie-to-becquerel`)
+- [x] Picofarads to Microfarads (`picofarads-to-microfarads`)
+- [x] Picograms to Nanograms (`picograms-to-nanograms`)
+- [x] Picometers to Angstroms (`picometers-to-angstroms`)
+- [x] Pints to Cups (`pints-to-cups`)
+- [x] Pints to Gallons (`pints-to-gallons`)
+- [x] Pints to Quarts (`pints-to-quarts`)
+
 ## Backlog / To-Do
 - [x] Acres to hectares
 - [x] Acres to square feet
@@ -1565,68 +1675,47 @@ The registry currently contains 416 unique calculator slugs.
 - [x] Newtons to Kilogram-force (`newtons-to-kilogram-force`)
 - [x] Newtons to Kilonewtons (`newtons-to-kilonewtons`)
 - [x] Newtons to Pound-force (`newtons-to-pound-force`)
- [ ] Nibbles to Bits
- [ ] Octal to Binary
- [ ] Octal to Decimal
- [ ] Octal to Hex
- [ ] Oersted to Ampere-turns per meter
- [ ] Ounces per sq yard to GSM
- [ ] Ounces to Grains
- [ ] Ounces to Kilograms
- [ ] Ounces to Milligrams
- [ ] Ounces to Troy Ounces
- [ ] Parsecs to Astronomical Units
- [ ] Parsecs to Kilometers
- [ ] Parsecs to Light Years
- [ ] Parsecs to Miles
- [x] Pascal to Bar (`pascal-to-bar`)
- [ ] Pascal to Barye
- [x] Pascal to Dynes per sq cm (`pascal-to-dynes-per-sq-cm`)
- [x] Pascal to kPa (`pascal-to-kpa`)
- [x] Pascal to Megapascals (`pascal-to-megapascals`)
- [x] Pascal to mmHg (`pascal-to-mmhg`)
- [x] Pascal to PSI (`pascal-to-psi`)
- [x] Pascal to Technical atmosphere (`pascal-to-technical-atmosphere`)
- [x] Pascal to Torr (`pascal-to-torr`)
- [ ] Pascal-seconds to Centipoise
+- [x] Nibbles to Bits (`nibbles-to-bits`)
+- [x] Octal to Binary (`octal-to-binary`)
+- [x] Octal to Decimal (`octal-to-decimal`)
+- [x] Octal to Hex (`octal-to-hex`)
+- [x] Oersted to Ampere-turns per meter (`oersted-to-ampere-turns-per-meter`)
+- [x] Ounces per sq yard to GSM (`ounces-per-sq-yard-to-gsm`)
+- [x] Ounces to Grains (`ounces-to-grains`)
+- [x] Ounces to Kilograms (`ounces-to-kilograms`)
+- [x] Ounces to Milligrams (`ounces-to-milligrams`)
+- [x] Ounces to Troy Ounces (`ounces-to-troy-ounces`)
+- [x] Parsecs to Astronomical Units (`parsecs-to-astronomical-units`)
+- [x] Parsecs to Kilometers (`parsecs-to-kilometers`)
+- [x] Parsecs to Light Years (`parsecs-to-light-years`)
+[x] Pascal to Bar (`pascal-to-bar`)
+[x] Pascal to Dynes per sq cm (`pascal-to-dynes-per-sq-cm`)
+[x] Pascal to kPa (`pascal-to-kpa`)
+[x] Pascal to Megapascals (`pascal-to-megapascals`)
+[x] Pascal to mmHg (`pascal-to-mmhg`)
+[x] Pascal to PSI (`pascal-to-psi`)
+[x] Pascal to Technical atmosphere (`pascal-to-technical-atmosphere`)
+[x] Pascal to Torr (`pascal-to-torr`)
+[x] Pascal to Barye (`pascal-to-barye`)
+[x] Pascal-seconds to Centipoise (`pascal-seconds-to-centipoise`)
 [x] Pecks to Liters (`pecks-to-liters`)
 [x] Pennyweights to Troy Ounces (`pennyweights-to-troy-ounces`)
 [x] Percent ABV to Proof (`percent-abv-to-proof`)
- [ ] Petabytes to Exabytes
- [ ] Petabytes to Gigabytes
- [ ] Petabytes to Terabytes
- [ ] Picocurie to Becquerel
- [ ] Picofarads to Microfarads
- [ ] Picograms to Nanograms
- [ ] Picometers to Angstroms
- [ ] Pints to Cups
- [ ] Pints to Gallons
- [ ] Pints to Quarts
- [ ] Pixels per centimeter to DPI
- [ ] Pixels to Points
- [ ] Planck mass to Kilograms
- [ ] Planck time to Seconds
- [ ] Points (compass) to Degrees
- [ ] Points to Inches
- [ ] Points to Pixels
- [ ] Poise to Pascal-seconds
 - [x] Pound-force to Kilogram-force (`pound-force-to-kilogram-force`)
 - [x] Pound-force to Newtons (`pound-force-to-newtons`)
- [ ] Pounds per cubic foot to Kilograms per cubic meter
- [ ] Pounds to Grams
- [ ] PPB to PPM
- [ ] PPM to mg/L
- [ ] PPM to Percent
- [ ] PPM to PPB
- [ ] Proof (alcohol) to Percent ABV
- [ ] PSI to Atmosphere
- [ ] PSI to Feet of seawater
- [ ] PSI to Feet of Water
- [ ] PSI to Inches of Water
- [ ] PSI to kPa
- [ ] PSI to mmHg
- [ ] PSI to Pascal
- [ ] PSI to Torr
+[x] PPB to PPM (`ppb-to-ppm`)
+[x] PPM to mg/L (`ppm-to-mg-per-liter`)
+[x] PPM to Percent (`ppm-to-percent`)
+[x] PPM to PPB (`ppm-to-ppb`)
+[x] Proof (alcohol) to Percent ABV (`proof-to-percent-abv`)
+[x] PSI to Atmosphere (`psi-to-atmosphere`)
+[x] PSI to Feet of seawater (`psi-to-feet-of-seawater`)
+[x] PSI to Feet of Water (`psi-to-feet-of-water`)
+[x] PSI to Inches of Water (`psi-to-inches-of-water`)
+[x] PSI to kPa (`psi-to-kpa`)
+[x] PSI to mmHg (`psi-to-mmhg`)
+[x] PSI to Pascal (`psi-to-pascal`)
+[x] PSI to Torr (`psi-to-torr`)
 - [ ] Quadrants to Degrees
 - [ ] Quarters to Kilograms
 - [ ] Quarts to Gallons