kJ

Metrisch

kWh
2,78×10⁻⁴
MJ
1×10⁻³
kJ
1
J
1.000
Ws
1.000
eV
6,24×10²¹

Brits/Amerikaans

Quad
9,48×10⁻¹⁶
Therm
9,48×10⁻⁶
British thermal unit (BTU)
0,95
Foot-pound
737,58

Overig

kcal
0,24
cal
238,85
Thermie (th)
2,39×10⁻⁴