Lookup Tables

Unit Conversion

Area

acresarescircular incheshectareshidesroodssquare centimeterssquare feet (UK & US)square feet (US survey)square inchessquare kilometerssquare meterssquare milessquare millimeterssquares (of timber)square rods (or poles)square yardstownships

acresarescircular incheshectareshidesroodssquare centimeterssquare feet (UK & US)square feet (US survey)square inchessquare kilometerssquare meterssquare milessquare millimeterssquares (of timber)square rods (or poles)square yardstownships

Bytes

bits [b]nibblesbytes [B]kilobits [Kb]kilobytes [KB]megabits [Mb]megabytes [MB]gigabits [Gb]gigabytes [GB]terabits [Tb]terabytes [TB]petabits [Pb]petabytes [PB]exabits [Eb]exabytes [EB]

bits [b]nibblesbytes [B]kilobits [Kb]kilobytes [KB]megabits [Mb]megabytes [MB]gigabits [Gb]gigabytes [GB]terabits [Tb]terabytes [TB]petabits [Pb]petabytes [PB]exabits [Eb]exabytes [EB]

Density

grains/gallon (UK)grains/gallon (US)grams/cubic centimetersgrams/litergrams/milliliterskilograms/cubic meterskilograms/litermegagrams/cubic metermilligrams/millilitermilligrams/literounces/cubic inchounces/gallon (UK)ounces/gallon (US)pounds/cubic inchpounds/cubic footpounds/gallon (UK)pounds/gallon (US)slugs/cubic foottonnes/cubic metertons (UK)/cubic yardtons (US)/cubic yard

grains/gallon (UK)grains/gallon (US)grams/cubic centimetersgrams/litergrams/milliliterskilograms/cubic meterskilograms/litermegagrams/cubic metermilligrams/millilitermilligrams/literounces/cubic inchounces/gallon (UK)ounces/gallon (US)pounds/cubic inchpounds/cubic footpounds/gallon (UK)pounds/gallon (US)slugs/cubic foottonnes/cubic metertons (UK)/cubic yardtons (US)/cubic yard

Energy

Btu (IT)Btu (th)Btu (mean)calories (IT)calories (th)calories (mean)calories (15C)calories (20C)calories (food)centigrade heat unitselectron volts [eV]ergsfoot pounds-forcefoot poundalsgigajoules [GJ]horsepower hoursjoules [J]kilocalories (IT)kilocalories (th)kilogram-force meterskilojoules [kJ]kilowatt hours [kWh]megajoules [MJ]newton meters [Nm]thermswatt seconds [Ws]watt hours [Wh]

Btu (IT)Btu (th)Btu (mean)calories (IT)calories (th)calories (mean)calories (15C)calories (20C)calories (food)centigrade heat unitselectron volts [eV]ergsfoot pounds-forcefoot poundalsgigajoules [GJ]horsepower hoursjoules [J]kilocalories (IT)kilocalories (th)kilogram-force meterskilojoules [kJ]kilowatt hours [kWh]megajoules [MJ]newton meters [Nm]thermswatt seconds [Ws]watt hours [Wh]

Force

dyneskilograms forcekilonewtons [kN]kipsmeganewtons [MN]newtons [N]pounds forcepoundalssthenes (=kN)tonnes forcetons force (UK)tons force (US)

dyneskilograms forcekilonewtons [kN]kipsmeganewtons [MN]newtons [N]pounds forcepoundalssthenes (=kN)tonnes forcetons force (UK)tons force (US)

Length

astronomical units [AU]barleycornscablescentimeters [cm]chains (surveyors')decimetersells (UK)ems (pica)fathomsfeet (UK and US)feet (US survey)furlongshandshectometersincheskilometers [km]light yearsmeters [m]micrometersmilmiles (UK and US)miles (nautical)millimeters [mm]nanometersparsecspicometersyards

astronomical units [AU]barleycornscablescentimeters [cm]chains (surveyors')decimetersells (UK)ems (pica)fathomsfeet (UK and US)feet (US survey)furlongshandshectometersincheskilometers [km]light yearsmeters [m]micrometersmilmiles (UK and US)miles (nautical)millimeters [mm]nanometersparsecspicometersyards

Mass

carats (metric)Earth massesgrainsgramshundredweights (long)hundredweights (short)kilograms [kg]ounces (avoirdupois)ounces (troy)pounds (avoirdupois)pounds (troy)Solar massesslugs (g-pounds)stonestons (UK or long)tons (US or short)tonnes

carats (metric)Earth massesgrainsgramshundredweights (long)hundredweights (short)kilograms [kg]ounces (avoirdupois)ounces (troy)pounds (avoirdupois)pounds (troy)Solar massesslugs (g-pounds)stonestons (UK or long)tons (US or short)tonnes

Power

Btu/hourBtu/minuteBtu/secondcalories(th)/hourcalories(th)/minutecalories(th)/secondfoot pounds-force/minutefoot pounds-force/secondgigawatts [GW]horsepowers (electric)horsepowers (metric)watts [W]joules/hourjoules/minutejoules/secondkilocalories(th)/hourkilocalories(th)/minutekilogram-force meters/hourkilogram-force meters/minutekilowatts [kW]megawatts [MW]

Btu/hourBtu/minuteBtu/secondcalories(th)/hourcalories(th)/minutecalories(th)/secondfoot pounds-force/minutefoot pounds-force/secondgigawatts [GW]horsepowers (electric)horsepowers (metric)watts [W]joules/hourjoules/minutejoules/secondkilocalories(th)/hourkilocalories(th)/minutekilogram-force meters/hourkilogram-force meters/minutekilowatts [kW]megawatts [MW]

Pressure

atmospheresbarscentimeters mercurycentimeters waterfeet of waterhectopascals [hPa]inches of waterinches of mercurykilogram-forces/sq.centimeterkilogram-forces/sq.meterkilopascals [kPa]kips/sq.inchmeganewtons/sq.metermeters of watermillibarsmillimeters of mercurymillimeters of waternewtons/sq.centimeternewtons/sq.meternewtons/sq.millimeterpascals [Pa]pounds-force/sq.footpounds-force/sq.inchpoundals/sq.foottons (UK)-force/sq.foottons (UK)-force/sq.inchtons (US)-force/sq.foottons (US)-force/sq.inchtonnes-force/sq.cmtonnes-force/sq.metertorr (mm Hg 0?C)

atmospheresbarscentimeters mercurycentimeters waterfeet of waterhectopascals [hPa]inches of waterinches of mercurykilogram-forces/sq.centimeterkilogram-forces/sq.meterkilopascals [kPa]kips/sq.inchmeganewtons/sq.metermeters of watermillibarsmillimeters of mercurymillimeters of waternewtons/sq.centimeternewtons/sq.meternewtons/sq.millimeterpascals [Pa]pounds-force/sq.footpounds-force/sq.inchpoundals/sq.foottons (UK)-force/sq.foottons (UK)-force/sq.inchtons (US)-force/sq.foottons (US)-force/sq.inchtonnes-force/sq.cmtonnes-force/sq.metertorr (mm Hg 0?C)

Speed

centimeters/minutecentimeters/secondfeet/hourfeet/minutefeet/secondinches/minuteinches/secondkilometers/hourkilometers/secondknotsMach number (ISA/SL)meters/hourmeters/minutemeters/second [m/s]miles/hourmiles/minutemiles/secondspeed of lightyards/houryards/minuteyards/second

centimeters/minutecentimeters/secondfeet/hourfeet/minutefeet/secondinches/minuteinches/secondkilometers/hourkilometers/secondknotsMach number (ISA/SL)meters/hourmeters/minutemeters/second [m/s]miles/hourmiles/minutemiles/secondspeed of lightyards/houryards/minuteyards/second

Temperature

CelsiusKelvinFahrenheitRankineR?mure

CelsiusKelvinFahrenheitRankineR?mure

Volume

barrels (oil)bushels (UK)bushels (US)centiliterscubic centimeterscubic decimeterscubic decameterscubic feetcubic inchescubic meterscubic millimeterscubic yardscupsdecilitersfluid ounces (UK)fluid ounces (US)gallons (UK)gallons, dry (US)gallons, liquid (US)liters [l or L]liters (1901-1964)milliliterspints (UK)pints, dry (US)pints, liquid (US)quarts (UK)quarts, dry (US)quarts, liquid (US)table spoonstea spoons

barrels (oil)bushels (UK)bushels (US)centiliterscubic centimeterscubic decimeterscubic decameterscubic feetcubic inchescubic meterscubic millimeterscubic yardscupsdecilitersfluid ounces (UK)fluid ounces (US)gallons (UK)gallons, dry (US)gallons, liquid (US)liters [l or L]liters (1901-1964)milliliterspints (UK)pints, dry (US)pints, liquid (US)quarts (UK)quarts, dry (US)quarts, liquid (US)table spoonstea spoons

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