ribs_units

Type-safe physical quantities and units of measure for Dart.

Provides strongly typed dimension classes (e.g., Length, Mass, Time) and operations to safely convert and compute physical quantities.

Classes

Class	Description
Acceleration	A quantity representing linear acceleration.
AccelerationUnit	Base class for all Acceleration units.
Acres	Acres.
AmpereHours	Ampere-hours (Ah) — 3 600 coulombs; used for battery capacity.
Amperes	Amperes (A) — the SI base unit of electric current.
Angle	A quantity representing a plane angle.
AngleUnit	Base class for all Angle units.
AngularRevolutionsPerMinute	Revolutions per minute (rpm).
AngularVelocity	A quantity representing angular velocity (rate of change of angle).
AngularVelocityUnit	Base class for all AngularVelocity units.
Arcminutes	Arcminutes (amin) — 1/60 of a degree.
Arcseconds	Arcseconds (asec) — 1/60 of an arcminute.
Area	A quantity representing a two-dimensional area.
AreaDensity	A quantity representing areal (surface) mass density (mass per unit area).
AreaDensityUnit	Base class for all AreaDensity units.
AreaUnit	Base class for all Area units.
Atmospheres	Standard atmospheres (atm ≈ 101 325 Pa).
Barnes	Barns (b) — 10⁻²⁸ m², used in nuclear and particle physics cross-sections.
Bars	Bars (100 000 Pa).
BaseUnit<A extends Quantity<A>>	A concrete, immutable UnitConverter with a fixed unit name, symbol, and conversionFactor.
BinarySystem	IEC binary prefix multipliers (powers of 1024).
Bits	Bits (bit) — 1/8 of a byte; the smallest unit of information.
BitsPerSecond	Bits per second (bps).
BritishThermalUnits	British Thermal Units (BTU).
BtuPerFahrenheit	British Thermal Units per degree Fahrenheit (BTU/°F).
BtuPerHour	BTU per hour (BTU/hr).
Bytes	Bytes (B) — the SI base unit of information.
BytesPerSecond	Bytes per second (B/s) — the base unit of data rate.
Calories	Thermochemical calories (cal).
Candelas	Candelas (cd) — the SI base unit of luminous intensity.
Capacitance	A quantity representing electrical capacitance.
CapacitanceUnit	Base class for all Capacitance units.
Carats	Carats (ct) — used for gemstones; 1 ct = 200 mg.
Celcius	The Celsius temperature scale (°C).
Centilitres	Centilitres (cl).
Centimeters	Centimeters (cm).
ChemicalAmount	A quantity representing amount of chemical substance.
ChemicalAmountUnit	Base class for all ChemicalAmount units.
Coulombs	Coulombs (C) — the SI unit of electric charge.
CubicFeet	Cubic feet (ft³).
CubicFeetPerMinute	Cubic feet per minute (ft³/min).
CubicFeetPerSecond	Cubic feet per second (ft³/s).
CubicInches	Cubic inches (in³).
CubicMeters	Cubic meters (m³) — the SI unit of volume.
CubicMetersPerSecond	Cubic meters per second (m³/s).
CubicUsMiles	Cubic US miles (mi³).
CubicYards	Cubic yards (yd³).
Dalton	Daltons (Da) — atomic mass unit; 1 Da ≈ 1.66054 × 10⁻²⁷ kg.
DataRate	A quantity representing data rate (throughput) — the amount of digital information transferred per second.
DataRateUnit	Base class for all DataRate units.
Days	Days (d).
Decameters	Decameters (dam).
Deciamperes	Deciamperes (dA).
Decilitres	Decilitres (dl).
Decimeters	Decimeters (dm).
Degrees	Degrees (°) — 1/360 of a full rotation.
DegreesPerSecond	Degrees per second (°/s).
Density	A quantity representing volumetric mass density (mass per unit volume).
DensityUnit	Base class for all Density units.
Dozens	Dozens (dz) — 12 items.
Dynes	Dynes (dyn) — the CGS unit of force (10⁻⁵ N).
Each	A dimensionless quantity representing a count of discrete items.
Eaches	Individual items (each).
EachUnit	Base class for all Each units.
EarthGravities	Standard Earth gravity (g ≈ 9.80665 m/s²).
ElectricCharge	A quantity representing electric charge.
ElectricChargeUnit	Base class for all ElectricCharge units.
ElectricConductance	A quantity representing electrical conductance (the reciprocal of resistance).
ElectricConductanceUnit	Base class for all ElectricConductance units.
ElectricCurrent	A quantity representing electric current.
ElectricCurrentUnit	Base class for all ElectricCurrent units.
ElectricPotential	A quantity representing electric potential (voltage).
ElectricPotentialUnit	Base class for all ElectricPotential units.
ElectricResistance	A quantity representing electrical resistance.
ElectricResistanceUnit	Base class for all ElectricResistance units.
Electronvolts	Electronvolts (eV).
Energy	A quantity representing energy or work.
EnergyUnit	Base class for all Energy units.
ErgsPerSecond	Ergs per second (erg/s) — the CGS unit of power (10⁻⁷ W).
ErgsPerSecondPerSquareCentimeter	Ergs per second per square centimeter (erg/s/cm²).
Exabits	Exabits (Ebit) — 10¹⁸ bits.
ExabitsPerSecond	Exabits per second (Ebps) — 10¹⁸ bps.
Exabytes	Exabytes (EB) — 10¹⁸ bytes.
ExabytesPerSecond	Exabytes per second (EB/s) — 10¹⁸ B/s.
Exbibits	Exbibits (Eibit) — 2⁶⁰ bits (IEC binary prefix).
ExbibitsPerSecond	Exbibits per second (Eibps) — 2⁶⁰ bps (IEC binary prefix).
Exbibytes	Exbibytes (EiB) — 2⁶⁰ bytes (IEC binary prefix).
ExbibytesPerSecond	Exbibytes per second (EiB/s) — 2⁶⁰ B/s (IEC binary prefix).
Fahrenheit	The Fahrenheit temperature scale (°F).
Farads	Farads (F) — the SI unit of capacitance.
Feet	Feet (ft).
FeetPerSecond	Feet per second (ft/s).
FeetPerSecondSquared	Feet per second squared (ft/s²).
Femtofarads	Femtofarads (fF).
FluidOunces	Fluid ounces (oz) — one 128th of a US gallon.
Footcandles	Footcandles (fc) — lumens per square foot.
Footlamberts	Footlamberts (fL).
Force	A quantity representing force.
ForceUnit	Base class for all Force units.
Frequency	A quantity representing frequency (cycles or events per unit time).
FrequencyUnit	Base class for all Frequency units.
GallonsPerMinute	US gallons per minute (gal/min).
Gauss	Gauss (G) — the CGS unit of magnetic flux density (1 G = 10⁻⁴ T).
Gibibits	Gibibits (Gibit) — 2³⁰ bits (IEC binary prefix).
GibibitsPerSecond	Gibibits per second (Gibps) — 2³⁰ bps (IEC binary prefix).
Gibibytes	Gibibytes (GiB) — 2³⁰ bytes (IEC binary prefix).
GibibytesPerSecond	Gibibytes per second (GiB/s) — 2³⁰ B/s (IEC binary prefix).
Gigabits	Gigabits (Gbit) — 10⁹ bits.
GigabitsPerSecond	Gigabits per second (Gbps) — 10⁹ bps.
Gigabytes	Gigabytes (GB) — 10⁹ bytes.
GigabytesPerSecond	Gigabytes per second (GB/s) — 10⁹ B/s.
Gigahertz	Gigahertz (GHz).
Gigajoules	Gigajoules (GJ).
Gigaohms	Gigaohms (GΩ).
Gigapascals	Gigapascals (GPa).
GigawattHours	Gigawatt-hours (GWh).
Gigawatts	Gigawatts (GW).
Gradians	Gradians (grad) — 1/400 of a full rotation.
Grams	Grams (g).
GramsPerCubicCentimeter	Grams per cubic centimeter (g/cm³) — also known as specific gravity relative to water.
GramsPerSecond	Grams per second (g/s).
GramsPerSquareCentimeter	Grams per square centimeter (g/cm²).
GreatGross	Great gross (gg) — 1 728 items (12 gross).
Gross	Gross (gr) — 144 items (12 dozen).
Hectares	Hectares (ha).
Hectolitres	Hectolitres (hl).
Hectometers	Hectometers (hm).
Henries	Henries (H) — the SI unit of inductance.
Hertz	Hertz (Hz) — the SI unit of frequency.
Horsepower	Mechanical horsepower (hp ≈ 745.7 W).
Hours	Hours (h).
Illuminance	A quantity representing illuminance — the total luminous flux incident on a surface per unit area.
IlluminanceUnit	Base class for all Illuminance units.
Inches	Inches (in).
Inductance	A quantity representing electrical inductance.
InductanceUnit	Base class for all Inductance units.
Information	A quantity representing digital information — measured in bytes or bits, with both metric (SI) and binary (IEC) prefix variants.
InformationUnit	Base class for all Information units.
Irradiance	A quantity representing irradiance — the radiant flux received per unit area.
IrradianceUnit	Base class for all Irradiance units.
Joules	Joules (J) — the SI unit of energy.
JoulesPerKelvin	Joules per kelvin (J/K) — the SI unit of thermal capacity.
Kelvin	The Kelvin temperature scale (K).
Kibibits	Kibibits (Kibit) — 2¹⁰ bits (IEC binary prefix).
KibibitsPerSecond	Kibibits per second (Kibps) — 2¹⁰ bps (IEC binary prefix).
Kibibytes	Kibibytes (KiB) — 2¹⁰ = 1 024 bytes (IEC binary prefix).
KibibytesPerSecond	Kibibytes per second (KiB/s) — 2¹⁰ B/s (IEC binary prefix).
Kiloamperes	Kiloamperes (kA).
Kilobits	Kilobits (Kbit) — 10³ bits.
KilobitsPerSecond	Kilobits per second (Kbps) — 10³ bps.
Kilobytes	Kilobytes (KB) — 10³ bytes.
KilobytesPerSecond	Kilobytes per second (KB/s) — 10³ B/s.
Kilocalories	Kilocalories (kcal) — the "food calorie".
Kilograms	Kilograms (kg) — the SI base unit of mass.
KilogramsPerCubicFoot	Kilograms per cubic foot (kg/ft³).
KilogramsPerCubicMeter	Kilograms per cubic meter (kg/m³) — the SI unit of density.
KilogramsPerHour	Kilograms per hour (kg/h).
KilogramsPerLiter	Kilograms per liter (kg/L).
KilogramsPerMinute	Kilograms per minute (kg/min).
KilogramsPerSecond	Kilograms per second (kg/s).
KilogramsPerSquareMeter	Kilograms per square meter (kg/m²).
Kilohertz	Kilohertz (kHz).
Kilojoules	Kilojoules (kJ).
Kilolux	Kilolux (klx).
Kilometers	Kilometers (km).
KilometersPerHour	Kilometers per hour (km/h).
KilometersPerSecond	Kilometers per second (km/s).
Kilomoles	Kilomoles (kmol).
Kilonewtons	Kilonewtons (kN).
Kiloohms	Kiloohms (kΩ).
Kilopascals	Kilopascals (kPa).
Kiloponds	Kiloponds (kp) — force exerted by a mass of 1 kg under standard gravity.
Kilopounds	Kilopounds (klb).
KilopoundsPerHour	Kilopounds per hour (klb/h).
Kilovolts	Kilovolts (kV).
KilowattHours	Kilowatt-hours (kWh).
Kilowatts	Kilowatts (kW).
Kips	Kips (kip) — 1 000 pounds-force.
Knots	Knots (kn) — nautical miles per hour.
Lamberts	Lamberts (L).
Length	A quantity representing length or distance.
LengthUnit	Base class for all Length units.
LitersPerHour	Liters per hour (L/h).
LitersPerMinute	Liters per minute (L/min).
LitersPerSecond	Liters per second (L/s).
Litres	Litres (L).
Lumens	Lumens (lm) — the SI unit of luminous flux.
Luminance	A quantity representing luminance — the luminous intensity per unit area of a surface emitting or reflecting light in a given direction.
LuminanceUnit	Base class for all Luminance units.
LuminousFlux	A quantity representing luminous flux — the total perceived power of light emitted by a source, weighted by the human visual response.
LuminousFluxUnit	Base class for all LuminousFlux units.
LuminousIntensity	A quantity representing luminous intensity — the luminous flux emitted per unit solid angle in a given direction.
LuminousIntensityUnit	Base class for all LuminousIntensity units.
Lux	Lux (lx) — the SI unit of illuminance.
MagneticFlux	A quantity representing magnetic flux.
MagneticFluxDensity	A quantity representing magnetic flux density (magnetic field strength).
MagneticFluxDensityUnit	Base class for all MagneticFluxDensity units.
MagneticFluxUnit	Base class for all MagneticFlux units.
Mass	A quantity representing mass.
MassFlow	A quantity representing mass flow rate (mass per unit time).
MassFlowUnit	Base class for all MassFlow units.
MassUnit	Base class for all Mass units.
Mebibits	Mebibits (Mibit) — 2²⁰ bits (IEC binary prefix).
MebibitsPerSecond	Mebibits per second (Mibps) — 2²⁰ bps (IEC binary prefix).
Mebibytes	Mebibytes (MiB) — 2²⁰ bytes (IEC binary prefix).
MebibytesPerSecond	Mebibytes per second (MiB/s) — 2²⁰ B/s (IEC binary prefix).
Megabits	Megabits (Mbit) — 10⁶ bits.
MegabitsPerSecond	Megabits per second (Mbps) — 10⁶ bps.
Megabytes	Megabytes (MB) — 10⁶ bytes.
MegabytesPerSecond	Megabytes per second (MB/s) — 10⁶ B/s.
Megahertz	Megahertz (MHz).
Megajoules	Megajoules (MJ).
Megamoles	Megamoles (Mmol).
Meganewtons	Meganewtons (MN).
Megaohms	Megaohms (MΩ).
Megapascals	Megapascals (MPa).
Megapounds	Megapounds (Mlb).
MegapoundsPerHour	Megapounds per hour (Mlb/h).
Megavolts	Megavolts (MV).
MegawattHours	Megawatt-hours (MWh).
Megawatts	Megawatts (MW).
Meters	Meters (m) — the SI base unit of length.
MetersPerSecond	Meters per second (m/s) — the SI unit of velocity.
MetersPerSecondSquared	Meters per second squared (m/s²) — the SI unit of acceleration.
MetricSystem	SI metric prefix multipliers.
Microamperes	Microamperes (µA).
Microcandelas	Microcandelas (µcd).
Microfarads	Microfarads (µF).
Micrograms	Micrograms (mcg).
Microhenries	Microhenries (µH).
MicrolitersPerSecond	Microliters per second (µL/s).
Microlitres	Microlitres (µl).
Microlumens	Microlumens (µlm).
Micromoles	Micromoles (µmol).
Micronewtons	Micronewtons (µN).
Microns	Microns / micrometers (µm).
Microohms	Microohms (µΩ).
Microseconds	Microseconds (µs).
Microsiemens	Microsiemens (µS).
Microteslas	Microteslas (µT).
Microvolts	Microvolts (μV).
Microwebers	Microwebers (µWb).
MilliampereHours	Milliampere-hours (mAh) — 3.6 coulombs; used for small battery capacity.
Milliamperes	Milliamperes (mA).
Millibars	Millibars (mbar).
Millicandelas	Millicandelas (mcd).
Millifarads	Millifarads (mF).
Milligrams	Milligrams (mg).
Millihenries	Millihenries (mH).
Millijoules	Millijoules (mJ).
MillilitersPerHour	Milliliters per hour (mL/h).
MillilitersPerMinute	Milliliters per minute (mL/min).
MillilitersPerSecond	Milliliters per second (mL/s).
Millilitres	Millilitres (ml).
Millilumens	Millilumens (mlm).
Millilux	Millilux (mlx).
Millimeters	Millimeters (mm).
MillimetersPerSecond	Millimeters per second (mm/s).
Millimoles	Millimoles (mmol).
Millinewtons	Millinewtons (mN).
Milliohms	Milliohms (mΩ).
Milliseconds	Milliseconds (ms) — the internal base unit for Time.
Millisiemens	Millisiemens (mS).
Millisteradians	Millisteradians (msr).
Milliteslas	Milliteslas (mT).
Millivolts	Millivolts (mV).
Milliwatts	Milliwatts (mW).
MilliwattsPerMeter	Milliwatts per meter (mW/m).
MilliwattsPerSquareMeter	Milliwatts per square meter (mW/m²).
MilliwattsPerSteradian	Milliwatts per steradian (mW/sr).
MilliwattsPerSteradianPerMeter	Milliwatts per steradian per meter (mW/sr/m).
MilliwattsPerSteradianPerSquareMeter	Milliwatts per steradian per square meter (mW/sr/m²).
Milliwebers	Milliwebers (mWb).
Minutes	Minutes (min).
Moles	Moles (mol) — the SI base unit of amount of substance.
Momentum	A quantity representing linear momentum (mass × velocity).
MomentumUnit	Base class for all Momentum units.
Nanofarads	Nanofarads (nF).
Nanograms	Nanograms (ng).
Nanohenries	Nanohenries (nH).
NanolitersPerSecond	Nanoliters per second (nL/s).
Nanolitres	Nanolitres (nl).
Nanometers	Nanometers (nm).
Nanomoles	Nanomoles (nmol).
Nanoseconds	Nanoseconds (ns).
Nanoteslas	Nanoteslas (nT).
NauticalMiles	Nautical miles (nmi).
Newtons	Newtons (N) — the SI unit of force.
NewtonSeconds	Newton-seconds (N·s) — the SI unit of momentum.
Nits	Nits (cd/m²) — the SI unit of luminance.
Octets	Octets (o) — equivalent to bytes; used in networking standards.
Ohms	Ohms (Ω) — the SI unit of electrical resistance.
Ounces	Ounces (oz) — avoirdupois.
Pascals	Pascals (Pa) — the SI unit of pressure.
Pebibits	Pebibits (Pibit) — 2⁵⁰ bits (IEC binary prefix).
PebibitsPerSecond	Pebibits per second (Pibps) — 2⁵⁰ bps (IEC binary prefix).
Pebibytes	Pebibytes (PiB) — 2⁵⁰ bytes (IEC binary prefix).
PebibytesPerSecond	Pebibytes per second (PiB/s) — 2⁵⁰ B/s (IEC binary prefix).
Pennyweights	Pennyweights (dwt) — 24 troy grains.
Petabits	Petabits (Pbit) — 10¹⁵ bits.
PetabitsPerSecond	Petabits per second (Pbps) — 10¹⁵ bps.
Petabytes	Petabytes (PB) — 10¹⁵ bytes.
PetabytesPerSecond	Petabytes per second (PB/s) — 10¹⁵ B/s.
Picofarads	Picofarads (pF).
Picohenries	Picohenries (pH).
Picosiemens	Picosiemens (pS).
Poundals	Poundals (pdl).
PoundForceSeconds	Pound-force-seconds (lbf·s).
Pounds	Pounds (lb) — avoirdupois.
PoundsForce	Pounds-force (lbf).
PoundsPerCubicFoot	Pounds per cubic foot (lb/ft³).
PoundsPerCubicInch	Pounds per cubic inch (lb/in³).
PoundsPerHour	Pounds per hour (lb/h).
PoundsPerMinute	Pounds per minute (lb/min).
PoundsPerSecond	Pounds per second (lb/s).
PoundsPerSquareFoot	Pounds per square foot (lb/ft²).
PoundsPerSquareInch	Pounds per square inch (psi).
Power	A quantity representing power (energy per unit time).
PowerUnit	Base class for all Power units.
Pressure	A quantity representing pressure (force per unit area).
PressureUnit	Base class for all Pressure units.
Quantity<A extends Quantity<A>>	Base class for all typed physical quantities in ribs_units.
Radiance	A quantity representing radiance — the radiant flux emitted, reflected, or received per unit solid angle per unit projected area.
RadianceUnit	Base class for all Radiance units.
Radians	Radians (rad) — the SI unit of plane angle.
RadiansPerHour	Radians per hour (rad/h).
RadiansPerMinute	Radians per minute (rad/min).
RadiansPerSecond	Radians per second (rad/s) — the SI unit of angular velocity.
RadiantIntensity	A quantity representing radiant intensity — the radiant flux emitted per unit solid angle in a given direction.
RadiantIntensityUnit	Base class for all RadiantIntensity units.
Rankine	The Rankine temperature scale (°R).
RevolutionsPerMinute	Revolutions per minute (rpm).
RevolutionsPerSecond	Revolutions per second (rev/s).
Scores	Scores — 20 items.
Seconds	Seconds (s).
Siemens	Siemens (S) — the SI unit of electrical conductance.
SolarLuminosities	Solar luminosities (L☉ ≈ 3.828 × 10²⁶ W).
SolidAngle	A quantity representing a solid angle (the 3-D analogue of a plane angle).
SolidAngleUnit	Base class for all SolidAngle units.
SpectralIntensity	A quantity representing spectral intensity — radiant intensity per unit wavelength interval.
SpectralIntensityUnit	Base class for all SpectralIntensity units.
SpectralPower	A quantity representing spectral power — radiant flux per unit wavelength interval.
SpectralPowerUnit	Base class for all SpectralPower units.
SquareCentimeters	Square centimeters (cm²).
SquareDegrees	Square degrees (deg²).
SquareFeet	Square feet (ft²).
SquareInches	Square inches (in²).
SquareKilometers	Square kilometers (km²).
SquareMeters	Square meters (m²) — the SI unit of area.
SquareUsMiles	Square US miles (mi²).
SquareYards	Square yards (yd²).
Steradians	Steradians (sr) — the SI unit of solid angle.
Stilbs	Stilbs (sb) — CGS unit of luminance; 1 sb = 10 000 cd/m².
Stone	Stone (st) — 14 avoirdupois pounds.
Tablespoons	Tablespoons (tbsp) — one half of a fluid ounce.
Teaspoons	Teaspoons (tsp) — one third of a tablespoon.
Tebibits	Tebibits (Tibit) — 2⁴⁰ bits (IEC binary prefix).
TebibitsPerSecond	Tebibits per second (Tibps) — 2⁴⁰ bps (IEC binary prefix).
Tebibytes	Tebibytes (TiB) — 2⁴⁰ bytes (IEC binary prefix).
TebibytesPerSecond	Tebibytes per second (TiB/s) — 2⁴⁰ B/s (IEC binary prefix).
Temperature	A quantity representing temperature.
TemperatureConversions	Low-level temperature conversion formulas.
TemperatureScale	Base class for temperature scale units.
Terabits	Terabits (Tbit) — 10¹² bits.
TerabitsPerSecond	Terabits per second (Tbps) — 10¹² bps.
Terabytes	Terabytes (TB) — 10¹² bytes.
TerabytesPerSecond	Terabytes per second (TB/s) — 10¹² B/s.
Terahertz	Terahertz (THz).
Terajoules	Terajoules (TJ).
Terawatts	Terawatts (TW).
Teslas	Teslas (T) — the SI unit of magnetic flux density.
ThermalCapacity	A quantity representing thermal capacity (heat capacity), i.e. the amount of energy required to raise a system's temperature by one degree.
ThermalCapacityUnit	Base class for all ThermalCapacity units.
Time	A quantity representing a duration of time.
TimeUnit	Base class for all Time units.
Tolas	Tolas — a traditional South Asian unit of mass; 180 troy grains.
Tonnes	Metric tonnes (t) — 1 000 kg.
Torr	Torr (≈ 133.322 Pa) — 1/760 of a standard atmosphere.
TroyGrains	Troy grains (gr) — the smallest unit in the troy weight system.
TroyOunces	Troy ounces (oz t) — used for precious metals; 480 troy grains.
TroyPounds	Troy pounds (lb t) — 12 troy ounces.
Turns	Turns — one full rotation (2π radians).
UnitConverter<A extends Quantity<A>>	A UnitOfMeasure whose conversion is a simple multiplicative factor.
UnitOfMeasure<A extends Quantity<A>>	Abstract base for all units of measure.
UsCups	US cups (c) — one sixteenth of a US gallon.
UsGallons	US gallons (gal).
UsMiles	US survey miles (mi).
UsMilesPerHour	US miles per hour (mph).
UsPints	US pints (pt) — one eighth of a US gallon.
UsQuarts	US quarts (qt) — one quarter of a US gallon.
Velocity	A quantity representing linear velocity (speed in a given direction).
VelocityUnit	Base class for all Velocity units.
Volts	Volts (V) — the SI unit of electric potential.
Volume	A quantity representing three-dimensional volume.
VolumeFlow	A quantity representing volumetric flow rate (volume per unit time).
VolumeFlowUnit	Base class for all VolumeFlow units.
VolumeUnit	Base class for all Volume units.
WattHours	Watt-hours (Wh).
Watts	Watts (W) — the SI unit of power.
WattsPerMeter	Watts per meter (W/m).
WattsPerSquareMeter	Watts per square meter (W/m²) — the SI unit of irradiance.
WattsPerSteradian	Watts per steradian (W/sr).
WattsPerSteradianPerMeter	Watts per steradian per meter (W/sr/m).
WattsPerSteradianPerSquareMeter	Watts per steradian per square meter (W/sr/m²) — the SI unit of radiance.
Webers	Webers (Wb) — the SI unit of magnetic flux.
Yards	Yards (yd).
Yobibits	Yobibits (Yibit) — 2⁸⁰ bits (IEC binary prefix).
YobibitsPerSecond	Yobibits per second (Yibps) — 2⁸⁰ bps (IEC binary prefix).
Yobibytes	Yobibytes (YiB) — 2⁸⁰ bytes (IEC binary prefix).
YobibytesPerSecond	Yobibytes per second (YiB/s) — 2⁸⁰ B/s (IEC binary prefix).
Yottabits	Yottabits (Ybit) — 10²⁴ bits.
YottabitsPerSecond	Yottabits per second (Ybps) — 10²⁴ bps.
Yottabytes	Yottabytes (YB) — 10²⁴ bytes.
YottabytesPerSecond	Yottabytes per second (YB/s) — 10²⁴ B/s.
Zebibits	Zebibits (Zibit) — 2⁷⁰ bits (IEC binary prefix).
ZebibitsPerSecond	Zebibits per second (Zibps) — 2⁷⁰ bps (IEC binary prefix).
Zebibytes	Zebibytes (ZiB) — 2⁷⁰ bytes (IEC binary prefix).
ZebibytesPerSecond	Zebibytes per second (ZiB/s) — 2⁷⁰ B/s (IEC binary prefix).
Zettabits	Zettabits (Zbit) — 10²¹ bits.
ZettabitsPerSecond	Zettabits per second (Zbps) — 10²¹ bps.
Zettabytes	Zettabytes (ZB) — 10²¹ bytes.
ZettabytesPerSecond	Zettabytes per second (ZB/s) — 10²¹ B/s.

Extensions

Extension	on	Description
AccelerationOps	num	Extension methods for constructing Acceleration values from num.
AngleOps	num	Extension methods for constructing Angle values from num.
AngularVelocityOps	num	Extension methods for constructing AngularVelocity values from num.
AreaDensityOps	num	Extension methods for constructing AreaDensity values from num.
AreaOps	num	Extension methods for constructing Area values from num.
CapacitanceOps	num	Extension methods for constructing Capacitance values from num.
ChemicalAmountOps	num	Extension methods for constructing ChemicalAmount values from num.
DataRateOps	num	Extension methods for constructing DataRate values from num.
DensityOps	num	Extension methods for constructing Density values from num.
EachOps	num	Extension methods for constructing Each values from num.
ElectricChargeOps	num	Extension methods for constructing ElectricCharge values from num.
ElectricConductanceOps	num	Extension methods for constructing ElectricConductance values from num.
ElectricCurrentOps	num	Extension methods for constructing ElectricCurrent values from num.
ElectricPotentialOps	num	Extension methods for constructing ElectricPotential values from num.
ElectricResistanceOps	num	Extension methods for constructing ElectricResistance values from num.
EnergyOps	num	Extension methods for constructing Energy values from num.
ForceOps	num	Extension methods for constructing Force values from num.
FrequencyOps	num	Extension methods for constructing Frequency values from num.
IlluminanceOps	num	Extension methods for constructing Illuminance values from num.
InductanceOps	num	Extension methods for constructing Inductance values from num.
InformationOps	num	Extension methods for constructing Information values from num.
IrradianceOps	num	Extension methods for constructing Irradiance values from num.
LengthOps	num	Extension methods for constructing Length values from num.
LuminanceOps	num	Extension methods for constructing Luminance values from num.
LuminousFluxOps	num	Extension methods for constructing LuminousFlux values from num.
LuminousIntensityOps	num	Extension methods for constructing LuminousIntensity values from num.
MagneticFluxDensityOps	num	Extension methods for constructing MagneticFluxDensity values from num.
MagneticFluxOps	num	Extension methods for constructing MagneticFlux values from num.
MassFlowOps	num	Extension methods for constructing MassFlow values from num.
MassOps	num	Extension methods for constructing Mass values from num.
MomentumOps	num	Extension methods for constructing Momentum values from num.
PowerOps	num	Extension methods for constructing Power values from num.
PressureOps	num	Extension methods for constructing Pressure values from num.
RadianceOps	num	Extension methods for constructing Radiance values from num.
RadiantIntensityOps	num	Extension methods for constructing RadiantIntensity values from num.
SolidAngleOps	num	Extension methods for constructing SolidAngle values from num.
SpectralIntensityOps	num	Extension methods for constructing SpectralIntensity values from num.
SpectralPowerOps	num	Extension methods for constructing SpectralPower values from num.
TemperatureOps	num	Extension methods for constructing Temperature values from num.
ThermalCapacityOps	num	Extension methods for constructing ThermalCapacity values from num.
TimeOps	num	Extension methods for constructing Time values from num.
VelocityOps	num	Extension methods for constructing Velocity values from num.
VolumeFlowOps	num	Extension methods for constructing VolumeFlow values from num.
VolumeOps	num	Extension methods for constructing Volume values from num.