Megawatt Hours to Kilowatt Hours Converter

Megawatt Hours to Kilowatt Hours Converter

Kilowatt Hours
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Joules
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1 MWh = 1000 kWh · 1 MWh = 3,600,000,000 J

How to convert megawatt hours to kilowatt hours

To convert megawatt hours to kilowatt hours, multiply by 1000. There are exactly 1000 kilowatt hours in every megawatt hour. For example, 5 MWh × 1000 = 5000 kWh. Going the other way, divide kilowatt hours by 1000 to get megawatt hours.

To convert megawatt hours to joules, multiply by 3,600,000,000. So 1 MWh × 3,600,000,000 = 3.6 billion joules.

1 MWh = 1000 kWh = 3,600,000,000 J = 1,000,000 Wh. MWh is used for large scale energy measurements like power stations, solar farms, and grid storage batteries.

MWh to kWh conversion table

Megawatt Hours (MWh) Kilowatt Hours (kWh) Common reference
0.1 MWh100 kWh3 days home use
0.5 MWh500 kWh2 weeks home use
1 MWh1000 kWh1 month home use
5 MWh5000 kWh5 months home use
10 MWh10,000 kWhaverage US home/year
100 MWh100,000 kWhsmall business/year
1000 MWh (1 GWh)1,000,000 kWhlarge industrial/year
8760 MWh8,760,000 kWh1 MW power plant/year

Frequently asked questions

How many kWh are in 1 MWh?
There are exactly 1000 kilowatt hours in 1 megawatt hour. 1 MWh = 1000 kWh = 1,000,000 Wh.
How many kWh is 5 MWh?
5 MWh = 5000 kWh. Calculation: 5 × 1000 = 5000 kWh.
How many MWh does a home use per year?
The average US home uses about 10,500 kWh = 10.5 MWh per year.
What is a gigawatt hour (GWh)?
1 GWh = 1000 MWh = 1,000,000 kWh. Gigawatt hours are used for very large energy measurements like national grids and large power stations.
How many kWh is 10 MWh?
10 MWh = 10,000 kWh. This is approximately the annual electricity usage of a typical US home.