Watt-hours to Megawatt-hours Converter
Convert watt-hours (Wh) to megawatt-hours (MWh), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter an amount of energy, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 Wh = 1e-6 MWh
- 1 × 1e-6 = 1e-6 MWh
How to convert watt-hours to megawatt-hours
1 Wh = 1 × 10⁻⁶ MWh, so multiply by 1 to go from watt-hours to megawatt-hours. Going the other way, 1 MWh = 1,000,000 Wh.
MWh = Wh × 1 Wh = MWh × 1,000,000
Worked example:
1 Wh = 1e-6 MWh 5 × 1e-6 = 5e-6 MWh
Watt-hours to megawatt-hours table
| Watt-hours | Megawatt-hours |
|---|---|
| 1 Wh | 1 × 10⁻⁶ MWh |
| 2 Wh | 2 × 10⁻⁶ MWh |
| 3 Wh | 3 × 10⁻⁶ MWh |
| 4 Wh | 4 × 10⁻⁶ MWh |
| 5 Wh | 5 × 10⁻⁶ MWh |
| 6 Wh | 6 × 10⁻⁶ MWh |
| 7 Wh | 7 × 10⁻⁶ MWh |
| 8 Wh | 8 × 10⁻⁶ MWh |
| 9 Wh | 9 × 10⁻⁶ MWh |
| 10 Wh | 1 × 10⁻⁵ MWh |
| 15 Wh | 1.5 × 10⁻⁵ MWh |
| 20 Wh | 2 × 10⁻⁵ MWh |
| 25 Wh | 2.5 × 10⁻⁵ MWh |
| 30 Wh | 3 × 10⁻⁵ MWh |
| 40 Wh | 4 × 10⁻⁵ MWh |
| 50 Wh | 5 × 10⁻⁵ MWh |
| 75 Wh | 7.5 × 10⁻⁵ MWh |
| 100 Wh | 0.0001 MWh |
| 250 Wh | 0.00025 MWh |
| 500 Wh | 0.0005 MWh |
| 1000 Wh | 0.001 MWh |
About the units
- Watt-hours (Wh)
- Watt-hours, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
- Megawatt-hours (MWh)
- Megawatt-hours, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
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