Megajoules to Kilojoules

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mj
kj
1 mj = — kj

Quick reference

Megajoules (mj)Kilojoules (kj)

Formula

Kilojoules = megajoules × 1000

Multiply the megajoules value by 1000 to get kilojoules. To reverse — divide kilojoules by 1000 to get megajoules.

About this conversion

The megajoule (MJ) equals 1,000,000 joules, used in energy production and large-scale engineering. Learn more →

The kilojoule (kJ) equals 1,000 joules, commonly used in food energy and thermodynamics. Learn more →

Source: NIST International Reference