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Home› Energy› MWh → kWh

Megawatt-Hours to Kilowatt-Hours Converter

MWh → kWh: type a value and the result appears instantly.

1 MWh = 1,000 kWh
1 kWh = 0.001 MWh
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How to convert megawatt-hours to kilowatt-hours

Use this formula:

kWh = MWh × 1,000

Examples

MWh to kWh conversion chart

megawatt-hours (MWh)kilowatt-hours (kWh)
0.1 MWh100 kWh
0.25 MWh250 kWh
0.5 MWh500 kWh
1 MWh1,000 kWh
2 MWh2,000 kWh
3 MWh3,000 kWh
4 MWh4,000 kWh
5 MWh5,000 kWh
6 MWh6,000 kWh
7 MWh7,000 kWh
8 MWh8,000 kWh
9 MWh9,000 kWh
10 MWh10,000 kWh
12 MWh12,000 kWh
15 MWh15,000 kWh
20 MWh20,000 kWh
25 MWh25,000 kWh
30 MWh30,000 kWh
40 MWh40,000 kWh
50 MWh50,000 kWh
60 MWh60,000 kWh
70 MWh70,000 kWh
75 MWh75,000 kWh
80 MWh80,000 kWh
90 MWh90,000 kWh
100 MWh100,000 kWh
150 MWh150,000 kWh
200 MWh200,000 kWh
250 MWh250,000 kWh
500 MWh500,000 kWh
1,000 MWh1,000,000 kWh

About the units

Megawatt-hour (MWh) is a metric (SI) unit. 1 MWh = 1,000 kWh.

Kilowatt-hour (kWh) is a metric (SI) unit. 1 kWh = 3,600 kJ.

Frequently asked questions

How do I convert megawatt-hours to kilowatt-hours?
Multiply the value in MWh by 1,000.
How many kilowatt-hours are in 1 megawatt-hour?
1 MWh = 1,000 kWh.
What is 12 MWh in kWh?
12 MWh = 12,000 kWh.
How do I convert kilowatt-hours to megawatt-hours?
Use the reverse converter: kWh → MWh.

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Sources: NIST SP 811 · BIPM SI Brochure · NIST Handbook 44. Last reviewed: 2026-10 · FreeUnitConverters