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Fuel Efficiency – Mass Converter

Convert energy per unit mass (heating value) — J/kg, MJ/kg, BTU/lb, kcal/kg.

Result

0.002326MJ/kg

1 BTU (IT) per pound = 0.002326 Megajoule per kilogram

1 BTU/lb in every unit
Joule per kilogram2,326 J/kg
Kilojoule per kilogram2.326 kJ/kg
Megajoule per kilogram0.002326 MJ/kg
Joule per gram2.326 J/g
Calorie (IT) per gram0.5555555556 cal_IT/g
Calorie (th) per gram0.5559273423 cal_th/g
Kilocalorie (IT) per kilogram0.5555555556 kcal/kg
BTU (IT) per pound1 BTU/lb
Watt-hour per kilogram0.6461111111 Wh/kg
Kilowatt-hour per kilogram0.0006461111111 kWh/kg

Show the work

  1. Find the conversion factor from BTU (IT) per pound to Megajoule per kilogram

    1 BTU/lb = 2,326 J/kg · 1 MJ/kg = 1,000,000 J/kg

    factor = 2,326 ÷ 1,000,000 = 0.002326 MJ/kg per BTU/lb

  2. Multiply by the factor: BTU/lb cancels, leaving MJ/kg

    MJ/kg = BTU/lb × (MJ/kg per BTU/lb)

    1 BTU/lb × 0.002326 MJ/kg per BTU/lb = 0.002326 MJ/kg

How it works

1 BTU/lb = 0.002326 MJ/kg, so MJ/kg = BTU/lb × 0.002326

BTU (IT) per pound to Megajoule per kilogram table

BTU (IT) per poundMegajoule per kilogram
1 BTU/lb0.002326 MJ/kg
2 BTU/lb0.004652 MJ/kg
5 BTU/lb0.01163 MJ/kg
10 BTU/lb0.02326 MJ/kg
20 BTU/lb0.04652 MJ/kg
50 BTU/lb0.1163 MJ/kg
100 BTU/lb0.2326 MJ/kg
1,000 BTU/lb2.326 MJ/kg

Questions

How do I convert BTU (IT) per pound to megajoule per kilogram?
Multiply by 0.002326. For example, 10 BTU/lb = 0.02326 MJ/kg.
Which units does the fuel efficiency – mass converter support?
Joule per kilogram (J/kg), Kilojoule per kilogram (kJ/kg), Megajoule per kilogram (MJ/kg), Joule per gram (J/g), Calorie (IT) per gram (cal_IT/g), Calorie (th) per gram (cal_th/g), Kilocalorie (IT) per kilogram (kcal/kg), BTU (IT) per pound (BTU/lb), Watt-hour per kilogram (Wh/kg), Kilowatt-hour per kilogram (kWh/kg).

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