Convert watts to kW
1 W = 0.001 kW
1 kW = 1,000 W
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How to convert watts to kW
Divide the value in watts by 1,000 to get kW. As a formula: kW = W ÷ 1,000
Good to know
Divide watts by 1,000 for kilowatts. Power (kW) is a rate; energy used over time is kWh — a 1,500 W heater running two hours uses 3 kWh.
watts to kW conversion table
| watts (W) | kW (kW) |
|---|---|
| 1 W | 0.001 kW |
| 2 W | 0.002 kW |
| 3 W | 0.003 kW |
| 4 W | 0.004 kW |
| 5 W | 0.005 kW |
| 6 W | 0.006 kW |
| 8 W | 0.008 kW |
| 10 W | 0.01 kW |
| 12 W | 0.012 kW |
| 15 W | 0.015 kW |
| 20 W | 0.02 kW |
| 25 W | 0.025 kW |
| 30 W | 0.03 kW |
| 50 W | 0.05 kW |
| 75 W | 0.075 kW |
| 100 W | 0.1 kW |
| 250 W | 0.25 kW |
| 500 W | 0.5 kW |
| 750 W | 0.75 kW |
| 1,000 W | 1 kW |
| 1,500 W | 1.5 kW |
| 3,000 W | 3 kW |
Related conversions
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watts to kW — questions
How many kW are in 1 W?
1 W = 0.001 kW. Divide the value in watts by 1,000 to get kW.
How do I convert watts to kW?
Divide the value in watts by 1,000. For example, 100 W ÷ 1,000 = 0.1 kW.
What is 100 W in kW?
100 W = 0.1 kW.
What is 750 W in kW?
750 W = 0.75 kW.
What is 1,500 W in kW?
1,500 W = 1.5 kW.
What is 3,000 W in kW?
3,000 W = 3 kW.