CONVERSION GROUPS
Acceleration
Area
Torque
Electricity
Energy
Force
Force per Length
Length
Light
Mass / Weight
Mass Flow
Density & Mass Capacity
Power
Pressure & Stress
Temperature
Time
Velocity & Speed
Viscosity
Volume & Capacity
Volume Flow

Energy
Value to Convert:

Select units of measure, then press

Convert From Selected Unit...
 
...To Selected Unit
BTU (mean)

BTU (thermochemical)

Calorie (mean)(cal)

Calorie (SI) (cal)

Calorie (thermo)

Electron volt (eV)

Erg (erg)

Foot-pound force

Foot-poundal

Horsepower-hour

Joule (J)

Kilocalorie (mean)(kcal)

Kilocalorie (SI)(kcal)

Kilowatt-hour (kW hr)

Ton of TNT

Volt-coulomb (V Cb)

Watt-hour (W hr)

Watt-second (W sec)

  BTU (mean)

BTU (thermochemical)

Calorie (mean)(cal)

Calorie (SI) (cal)

Calorie (thermo)

Electron volt (eV)

Erg (erg)

Foot-pound force

Foot-poundal

Horsepower-hour

Joule (J)

Kilocalorie (mean)(kcal)

Kilocalorie (SI)(kcal)

Kilowatt-hour (kW hr)

Ton of TNT

Volt-coulomb (V Cb)

Watt-hour (W hr)

Watt-second (W sec)