NiftyRecipe Online energy conversion
MJ/kWh 0.277778 kWh/BTU 3412.141633 kWh/kcal 860.42065 cal/BTU 0.003966 kcal/MJ 0.004184 BTU/kWh 0.000293
kWh / MJ

120 kilowatt-hours in megajoule

432 megajoule

1 kWh = 3.6 MJ · factor

120 kilowatt-hours equals 432 megajoule. Electrical energy in kilowatt-hours can be expressed as other energy units with fixed physics factors.

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Common values

megajoule to kilowatt-hour 1 kilowatt-hour in megajoule 2 kilowatt-hours in megajoule 3 kilowatt-hours in megajoule 4 kilowatt-hours in megajoule 5 kilowatt-hours in megajoule 6 kilowatt-hours in megajoule 8 kilowatt-hours in megajoule 10 kilowatt-hours in megajoule 12 kilowatt-hours in megajoule 15 kilowatt-hours in megajoule

Same amount, other units

120 kilowatt-hours → kcal 120 kilowatt-hours → BTU 120 kilowatt-hours → cal 120 kilowatt-hours → kJ

Related converters

kWh → kcal kWh → BTU kWh → cal kWh → kJ
Formula: kilowatt-hour to megajoule

MJ = kWh × 3.6 (1 KWH = 3.6 MJ)

Reference values: kilowatt-hour → megajoule
kWh MJ
1 kWh 3.6 MJ
100 kWh 360 MJ
200 kWh 720 MJ
500 kWh 1800 MJ
1000 kWh 3600 MJ
2000 kWh 7200 MJ

All amounts for this pair

FAQ for kWh → MJ
120 kilowatt-hours in megajoule

120 kilowatt-hours equals 432 megajoule as a pure energy equivalence on NiftyRecipe.

Kilowatt-hours measure delivered electrical energy. Expressing them as kcal, kJ, MJ or BTU is physics only-not a forecast of what a household pays. The factor is 1 kilowatt-hour = 3.6 megajoule, so this amount is 432 megajoule. Reverse: 1 megajoule ≈ 0.277778 kilowatt-hour. Note that 1 kWh is exactly 3.6 MJ.

Use the calculator for teaching examples or rough comparisons. For tariffs and bills, use your utility’s tools; for unit math, stay with the constant factor here.