Energy
Energy Converters
Convert between 18 supported units with 306 direct, clean-URL tools.
Choose the starting unit
17 conversions
Joule
J
17 conversionsKilojoule
kJ
17 conversionsMegajoule
MJ
17 conversionsGigajoule
GJ
17 conversionsCalorie Thermochemical
cal
17 conversionsKilocalorie
kcal
17 conversionsWatt-Hour
Wh
17 conversionsKilowatt-Hour
kWh
17 conversionsMegawatt-Hour
MWh
17 conversionsElectronvolt
eV
17 conversionsKiloelectronvolt
keV
17 conversionsMegaelectronvolt
MeV
17 conversionsBtu It
BTU
17 conversionsTherm Us
therm
17 conversionsFoot-Pound
ft·lbf
17 conversionsErg
erg
17 conversionsTon Tnt
t TNT
17 conversionsBarrel Oil Equivalent
boe