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Watt-hour to Megajoule

Convert measurements between Watt-hour and Megajoule.

Common conversions

10Wh = 0.036 MJ
50Wh = 0.18 MJ
100Wh = 0.36 MJ
240Wh = 0.864 MJ
320Wh = 1.152 MJ
550Wh = 1.98 MJ

Conversion information

1 Watt-hour = 0.0036 Megajoule

Energy transferred by one watt for one hour.
One million joules, large-scale energy.

Frequently Asked Questions

What does the watt-hour measure?
It measures the amount of energy consumed or generated in one hour by a one-watt device.
Where is the watt-hour used?
In electricity, for billing and consumption of electrical devices.
What does a megajoule represent?
A megajoule equals one million joules and is used to measure large amounts of energy.
Where is the megajoule used?
In industrial energy, transportation, and large energy systems.