Energy
Convert joules, watt-hours and thermochemical kilocalories with precise definitions.
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Choose a unit to see compatible conversions.
Joules
27 working conversions · definitions and equivalent values
kJKilojoules
23 working conversions · definitions and equivalent values
MJMegajoules
23 working conversions · definitions and equivalent values
WhWatt-hours
5 working conversions · definitions and equivalent values
kWhKilowatt-hours
5 working conversions · definitions and equivalent values
kcal thKilocalories
5 working conversions · definitions and equivalent values
aJAttojoules
19 working conversions · definitions and equivalent values
cJCentijoules
20 working conversions · definitions and equivalent values
daJDecajoules
20 working conversions · definitions and equivalent values
dJDecijoules
20 working conversions · definitions and equivalent values
EJExajoules
19 working conversions · definitions and equivalent values
fJFemtojoules
19 working conversions · definitions and equivalent values
GJGigajoules
20 working conversions · definitions and equivalent values
hJHectojoules
20 working conversions · definitions and equivalent values
µJMicrojoules
20 working conversions · definitions and equivalent values
mJMillijoules
20 working conversions · definitions and equivalent values
nJNanojoules
20 working conversions · definitions and equivalent values
PJPetajoules
19 working conversions · definitions and equivalent values
pJPicojoules
20 working conversions · definitions and equivalent values
qJQuectojoules
1 working conversions · definitions and equivalent values
QJQuettajoules
1 working conversions · definitions and equivalent values
RJRonnajoules
1 working conversions · definitions and equivalent values
rJRontojoules
1 working conversions · definitions and equivalent values
TJTerajoules
20 working conversions · definitions and equivalent values
yJYoctojoules
19 working conversions · definitions and equivalent values
YJYottajoules
13 working conversions · definitions and equivalent values
zJZeptojoules
19 working conversions · definitions and equivalent values
ZJZettajoules
19 working conversions · definitions and equivalent values