Convert kilowatts to watts quickly and accurately using this free online converter
Used for car and motorcycle engine ratings, motor specifications, and generator output.
💡 The US and UK commonly rate engines in horsepower (hp); most of the world uses kilowatts (kW) for official specifications.
W = kW × 1000
Example: 1 kW × 1000 = 1000 W
Use kW for international and EU vehicle specifications; horsepower for US and UK marketing figures.
Common uses: vehicle engine specs, electric motors, and generators.
How do I convert kW to W?
Multiply the value in Kilowatts by 1000. For example: 10 kW = 10,000.00 W.
When should I use Watts instead of Kilowatts?
Use kW for international and EU vehicle specifications; horsepower for US and UK marketing figures.
Is this converter accurate?
Yes. We use internationally recognized conversion factors, updated to current standards.
| Kilowatts (kW) | Watts (W) |
|---|---|
| 1 kW | 1000 W |
| 5 kW | 5000 W |
| 10 kW | 10,000.00 W |
| 50 kW | 50,000.00 W |
| 100 kW | 100,000.00 W |
| 250 kW | 250,000.00 W |
| 500 kW | 500,000.00 W |
| 1000 kW | 1,000,000.00 W |