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joule Unit Converter
Background:
joule [J]

The SI-derived unit for energy, work, and heat, named after British physicist James Prescott Joule. 1 joule = 1 newton-meter = 1 watt-second. Widely used in physics, engineering, and nutrition (e.g., food energy is often labeled in kilojoules, kJ). Universally adopted and part of China’s statutory measurement system.

megawatt-hour [MWh]

The SI-derived unit for energy, work, and heat, named after British physicist James Prescott Joule. 1 joule = 1 newton-meter = 1 watt-second. Widely used in physics, engineering, and nutrition (e.g., food energy is often labeled in kilojoules, kJ). Universally adopted and part of China’s statutory measurement system.

Convert joule [J] to megawatt-hour [MWh]
joule [J]megawatt-hour [MWh]
1 J2.7777777777777777e-10 MWh
2 J5.555555555555555e-10 MWh
3 J8.333333333333334e-10 MWh
4 J1.111111111111111e-9 MWh
5 J1.388888888888889e-9 MWh
10 J2.777777777777778e-9 MWh
20 J5.555555555555556e-9 MWh
30 J8.333333333333334e-9 MWh
joule [J]megawatt-hour [MWh]
40 J1.1111111111111112e-8 MWh
50 J1.3888888888888889e-8 MWh
100 J2.7777777777777777e-8 MWh
200 J5.5555555555555555e-8 MWh
300 J8.333333333333334e-8 MWh
400 J1.1111111111111111e-7 MWh
500 J1.3888888888888888e-7 MWh
1000 J2.7777777777777776e-7 MWh