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Convert kilowatts to megawatts (kW to MW)

Type a value in kilowatts or in megawatts: the other field updates as you type. Below you will find the formula, a worked example and a kW to MW chart.

Updated on

1 kW = 0.001 MW

How to convert kilowatts to megawatts

Formula: MW = kW × 0.001

Worked example: 100 kW → 100 × 0.001 = 0.1 MW

Kilowatts to megawatts conversion chart

Kilowatts (kW)Megawatts (MW)
1 kW0.001 MW
2 kW0.002 MW
3 kW0.003 MW
5 kW0.005 MW
7.5 kW0.0075 MW
10 kW0.01 MW
22 kW0.022 MW
50 kW0.05 MW
75 kW0.075 MW
100 kW0.1 MW
150 kW0.15 MW
200 kW0.2 MW
300 kW0.3 MW
500 kW0.5 MW

What is a kilowatt?

The kilowatt equals 1,000 watts. It rates electric heaters, car engines outside the US, solar installations and home electrical service. Running 1 kW for one hour uses 1 kilowatt-hour of energy.

What is a megawatt?

The megawatt equals one million watts. It measures power plants and large wind turbines: a modern onshore turbine produces 3 to 6 MW at full output, and a nuclear reactor around 1,000 MW of electricity.

Frequently asked questions

How many megawatts are in a kilowatt?

A kilowatt equals 0.001 megawatts. To convert any value, multiply the number of kilowatts by 0.001.

How do you convert kilowatts to megawatts?

Use the formula MW = kW × 0.001. Example: 100 kW → 100 × 0.001 = 0.1 MW.

How many kilowatts are in a megawatt?

A megawatt equals 1,000 kilowatts. That is the reverse conversion, from megawatts to kilowatts.

Results are rounded to 6 significant digits; the conversion factors are the exact legal definitions.