🌡️
Fuel Efficiency (Mass) Converter
Convert between J/kg, BTU/lb, kcal/kg, and more
0.001
1 J/kg = 0.001 kJ/kg
1 Joule per Kilogram in all units
| Unit | Symbol | Value |
|---|---|---|
| Joule per Kilogram | J/kg | 1 |
| Kilojoule per Kilogram | kJ/kg | 0.001 |
| Megajoule per Kilogram | MJ/kg | 0.00000100000 |
| BTU per Pound | BTU/lb | 0.0004299226139 |
| Kilocalorie per Kilogram | kcal/kg | 0.0002388458966 |
| Calorie per Gram | cal/g | 0.0002388458966 |
Click any row to select it as the "To" unit
Supported Units
Joule per Kilogram
J/kg
Kilojoule per Kilogram
kJ/kg
Megajoule per Kilogram
MJ/kg
BTU per Pound
BTU/lb
Kilocalorie per Kilogram
kcal/kg
Calorie per Gram
cal/g