Foot-pound

Metrisch

kWh
3,77×10⁻⁷
MJ
1,36×10⁻⁶
kJ
1,36×10⁻³
J
1,36
Ws
1,36
eV
8,46×10¹⁸

Brits/Amerikaans

Quad
1,29×10⁻¹⁸
Therm
1,29×10⁻⁸
British thermal unit (BTU)
1,29×10⁻³
Foot-pound
1

Overig

kcal
3,24×10⁻⁴
cal
0,32
Thermie (th)
3,24×10⁻⁷