Select the units to convert from, enter the input value, select the units to convert to and see the result in output box.

Input: Output: Pressure: atm bara barg dyne/cm2 kPa lb/ft2 MPa N/m2 Pa psia psig atm bara barg dyne/cm2 kPa lb/ft2 MPa N/m2 Pa psia psig Temperature: degC degF degK degR degC degF degK degR Volume: bbl ft3 in3 litre m3 MCF MMCF UK gal US gal bbl ft3 in3 litre m3 MCF MMCF UK gal US gal Density: g/cm3 kg/m3 lb/ft3 lb/UK gal lb/US gal g/cm3 kg/m3 lb/ft3 lb/UK gal lb/US gal Gas Molar Rate: kmol/day kmol/hr kmol/min KMol/s lbmol/day lbmol/s MMSCF/d MSCF/d kmol/day kmol/hr kmol/min KMol/s lbmol/day lbmol/s MMSCF/d MSCF/d Enthalpy Rate: Btu/hr hp J/s kW MJ/hr Btu/hr hp J/s kW MJ/hr Thermal Cond.: Btu/(hr ft degF) J/(s m degK) kcal/(hr m degK) W/(m degK) Btu/(hr ft degF) J/(s m degK) kcal/(hr m degK) W/(m degK) Kin Viscocity: centistoke ft2/hr in2/s m2/s stoke centistoke ft2/hr in2/s m2/s stoke Heat Capacity: Btu/(lb degF) cal/(g degk) J/(kg degK) Btu/(lb degF) cal/(g degk) J/(kg degK) Heat Thermal Coeff: Btu/(hr ft2 degF) cal/(s cm2 degK) J/(s m2 degK) kcal/(hr m2 degK) W/(m2 degK) Btu/(hr ft2 degF) cal/(s cm2 degK) J/(s m2 degK) kcal/(hr m2 degK) W/(m2 degK) Velocity: cm/s ft/hr ft/min ft/s km/hr m/s mile/hr cm/s ft/hr ft/min ft/s km/hr m/s mile/hr Power: (ft lbf)/hr Btu/hr hp J/s kW W (ft lbf)/hr Btu/hr hp J/s kW W Flow Rate: bbl/day ft3/day ft3/s m3/day m3/s UK gal/day US gal/day bbl/day ft3/day ft3/s m3/day m3/s UK gal/day US gal/day CGR: m3/m3 STB/MMscf STB/Mscf STB/scf m3/m3 STB/MMscf STB/Mscf STB/scf GOR: MMscf/STB Mscf/STB scf/STB sm3/sm3 MMscf/STB Mscf/STB scf/STB sm3/sm3