Power
watts to kW Converter
1 W = 0.001 kW. Enter any value and the result updates instantly.
Convert
How to convert watts to kW
- Type the watts value in the calculator.
- Keep watts selected as the from unit and kW selected as the to unit.
- Use the instant result, or copy it with the copy button.
watts to kW chart
| watts | kW |
|---|---|
| 1 W | 0.001 kW |
| 10 W | 0.01 kW |
| 100 W | 0.1 kW |
| 1,000 W | 1 kW |
| 10,000 W | 10 kW |
Formula
kW = W x 0.001
Example: 1 W = 0.001 kW.
Source
Power units derived from the watt; mechanical horsepower is 745.699871582 W.
Common questions
How do I convert watts to kW?
Enter the watts value in the converter, or multiply by the factor shown in the formula. 1 W = 0.001 kW.
What is 1 W = 0.001 kW?
1 W = 0.001 kW. The chart on this page gives more common watts to kW values.
Where does this power conversion come from?
Power units derived from the watt; mechanical horsepower is 745.699871582 W. ConverterBase uses stable definitions and fixed conversion factors, not live or rounded market data.