Megawatt Hours to Kilowatt Hours: 1 MWh equals 1000 kWh. To convert megawatt hours to kilowatt hours, multiply by 1000 (kWh = MWh × 1,000). For example, 10 MWh = 10000 kWh.
How to Convert Megawatt Hours to Kilowatt Hours
To convert from megawatt hours to kilowatt hours, multiply the value by 1000. The conversion is linear, meaning doubling the input doubles the output.
Conversion Formula
- Megawatt Hours to Kilowatt Hours:
kWh = MWh × 1,000 - Kilowatt Hours to Megawatt Hours:
MWh = kWh ÷ 1,000
Megawatt Hours to Kilowatt Hours Conversion Chart
| Megawatt Hours (MWh) | Kilowatt Hours (kWh) |
|---|---|
| 0.1 | 100 |
| 0.25 | 250 |
| 0.5 | 500 |
| 1 | 1000 |
| 2 | 2000 |
| 3 | 3000 |
| 5 | 5000 |
| 10 | 10000 |
| 20 | 20000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 100000 |
| 250 | 250000 |
| 1000 | 1000000 |
Understanding the Units
What is a Megawatt Hour?
A megawatt-hour equals 1,000 kilowatt-hours, or 3.6 gigajoules.
Common contexts: utility-scale power, grid storage.
What is a Kilowatt Hour?
A kilowatt-hour equals exactly 3,600,000 joules — the energy delivered by 1 kW of power over one hour. It is the standard unit on electric utility bills.
Common contexts: electricity billing, home energy, EV battery capacity.
Real-World Reference Points
| Item | Megawatt Hours (MWh) | Kilowatt Hours (kWh) |
|---|---|---|
| Running a 100 W bulb for 10 h | 0.001 | 1 |
| EV (Tesla Model 3 LR battery) | 0.075 | 75 |
| US household monthly average | 0.893 | 893 |