2-51Cat. Display Name Unit Cat. Display Name UnitTemperature °C degrees CelsiusPressurePa PascalK Kelvin kPa Kilo Pascal°F degrees Fahrenheit mmH 2O millimeter of water°R degrees Rankine mmHg millimeter of MercuryVelocitym/s meter per second atm atmospherekm/h kilometer per hour inH2O inch of waterknot knot inHg inch of Mercuryft/s foot per second lbf/in2 pound per squareinchmile/h mile per hour bar barMassu atomic mass unit kgf/cm2 kilogram force persquare centimetermg milligramEnergy/WorkeV electron Voltg gram J Joulekg kilogram calth caloriethmton metric ton cal15 calorie (15°C)oz avoirdupois ounce cal IT calorieITlb pound mass kcalth kilocaloriethslug slug kcal15 kilocalorie (15°C)ton(short) ton, short (2000lbm) kcal IT kilocalorieITton(long) ton, long (2240lbm) l-atm liter atmosphereForce/Weight N newton kW•h kilowatt hourlbf pound of force ft•lbf foot-poundtonf ton of force Btu British thermal unitdyne dyne erg ergkgf kilogram of force kgf•m kilogram force meterPowerW wattcal th/s calorie per secondhp horsepowerft•lbf/s foot-pound persecondBtu/min British thermal unitper minuteSource: NIST Special Publication 811 (1995)
