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Megawatt-hour to Watt-hour (MWh → Wh)

Convert megawatt-hour to watt-hour instantly. The conversion factor below is exact by international definition.

Realtime·energy·SI
Exact
MWh
× 1,000,000
Wh
1,000,000
Precision [auto]
6

📐MWh to Wh formulaExact

Wh = MWh × 1.000000e+6
Inverse: MWh = Wh × 1.000000e-6

Worked example: 1 MWh = 1.000000e+6 Wh

ℹ️About these units

Megawatt-hour (MWh)
Watt-hour (Wh)

📊Reference table: MWh → Wh

Megawatt-hour (MWh)Watt-hour (Wh)
11,000,000
22,000,000
55,000,000
1010,000,000
1515,000,000
2020,000,000
2525,000,000
5050,000,000
100100,000,000
250250,000,000
500500,000,000
750750,000,000
1,0001,000,000,000

Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.

🔁Reverse & related

Reverse: Wh → MWhMWh → JMWh → kJMWh → MJMWh → GJMWh → calMWh → kcalMWh → kWhMWh → BTU

🔌API & widget

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