Unit Conversion

Length Temperature Pressure Volume Power Flow-Rate
Millimeter(mm)
Inch(in)
Centimeter(cm)
Feet(ft)
Meter(m)
Yard
Kilometer(km)
Mile
Celsius(°C) Fahrenheit(°F)
Kelvin(K)    
atmosphere(atm) (psia)
pascal(Pa) (kPa)
(bar) (millibar)
(Tor) (inHg)
(mmHg) (cmHg)
(ftH2O) (inH2O)
(mmH2O) (cmH2O)
(mH2O) kg/cm2
psi    
liter(l) US Liquid(ounce)
imperial(ounce) US Liquid(pint)
imperial(pint) US Liquid(gallon)
imperial(gallon) cubic feet(ft3)
cubic meter(m3) centimeter(cm3)
Horsepower kilowatts(KW)
(metric HP) Btu/s
L/min m3/h
ft3/h ft3/min
lmp.GPM US GPM