Unit Converter › Power › W → kW
Power · scale · base watt
W to kW
1 watt (W) = 0.001 kW. Multiply by 0.001. One watt (W) is 0.001 kW.
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scale · base watt
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| Every unit at once | Value | Unit |
|---|
W to kW table
| watt (W) | kW | Unit |
|---|---|---|
| 1 W | 0.001 | kW |
| 2 W | 0.002 | kW |
| 3 W | 0.003 | kW |
| 5 W | 0.005 | kW |
| 10 W | 0.01 | kW |
| 20 W | 0.02 | kW |
| 25 W | 0.025 | kW |
| 50 W | 0.05 | kW |
| 100 W | 0.1 | kW |
| 500 W | 0.5 | kW |
| 1,000 W | 1 | kW |
two horsepowers, 1.4% apart
British and American figures use mechanical horsepower; European makers quote PS (Pferdestärke). A 500 hp car and a 500 PS car are not the same car, so both are listed.