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Watt-hours per kilogram to kilojoules per kilogram

Convert watt-hours per kilogram to kilojoules per kilogram, with the math shown step by step.

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Kilojoules per kilogram
72 kJ/kg

20 Wh/kg = 72 kJ/kg

Also equals

How it works

kJ/kg = Wh/kg × 3.6

One watt-hour per kilogram is exactly 3.6 kilojoules per kilogram, so multiplying by 3.6 turns watt-hours per kilogram into kilojoules per kilogram. For example, 250 Wh/kg is 900 kJ/kg.

  1. Multiply by 3.6 20 × 3.6 = 72 kJ/kg

Nearby values

Watt-hours per kilogram Kilojoules per kilogram BTU per pound Kilocalories per kilogram
0 Wh/kg 0 kJ/kg 0 0
10 Wh/kg 36 kJ/kg 15.48 8.6
20 Wh/kg 72 kJ/kg 30.95 17.21
30 Wh/kg 108 kJ/kg 46.43 25.81
40 Wh/kg 144 kJ/kg 61.91 34.42
50 Wh/kg 180 kJ/kg 77.39 43.02

Printed from rocketcalc.io/specific-energy/wh-per-kg-to-kj-per-kg/20