Kilowatts to Megawatts
Convert kilowatts to megawatts instantly. 1 kW = 0.001 MW. Includes the exact factor, a conversion table of common values and the definition of both units.
How to convert kilowatts to megawatts
To convert kilowatts to megawatts, divide by 1,000 (multiply by 0.001). The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.
MW = kW × 0.001
Kilowatts to Megawatts conversion table
The values people look up most often, rounded for reading. Use the calculator above for anything in between.
| Kilowatts | Megawatts |
|---|---|
| 1 kW | 0.001 MW |
| 2 kW | 0.002 MW |
| 3 kW | 0.003 MW |
| 5 kW | 0.005 MW |
| 10 kW | 0.01 MW |
| 20 kW | 0.02 MW |
| 25 kW | 0.025 MW |
| 50 kW | 0.05 MW |
| 100 kW | 0.1 MW |
| 500 kW | 0.5 MW |
| 1,000 kW | 1 MW |
What is a kilowatt?
A thousand watts. Vehicle and appliance power is rated in kilowatts.
What is a megawatt?
A million watts, the scale of power stations and wind farms.
The formula
MW = kW × 0.001
Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.
How to use the Kilowatts to Megawatts
- Type the number of kilowatts you want to convert.
- Read the result in megawatts straight away — there is no button to press.
- Check the table below for the values that come up most often, or reverse the conversion with the linked megawatts to kilowatts page.
Kilowatts to Megawatts — frequently asked questions
How many megawatts are in a kilowatt?
One kilowatt equals 0.001 MW. MW = kW × 0.001
What is the formula to convert kilowatts to megawatts?
The formula is MW = kW × 0.001. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.
How do I convert megawatts back to kilowatts?
Divide instead of multiplying: one megawatt is 1,000 kW. The reverse converter is linked in the related tools list.
Is this conversion exact?
Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.
Is this kilowatts to megawatts free to use?
Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.
What people search for
This page answers each of these searches. They are the exact phrases visitors use to find the kilowatts to megawatts.
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About this calculator
Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.
Last reviewed August 19, 2026 · Calculation runs client-side · No data collected · Report an error