Power Converter
Watts to Kilowatts Converter (W to kW)
Convert watts to kilowatts with kW = W / 1000. Copy results and compare examples for appliances, motors, engines, and electrical loads.
1 W = 0.001 kW
Enter a valid number.
Enter a valid number.
1 W = 0.001 kW
How this conversion works
Formula: 1 W = 0.001 kW
To convert W to kW, substitute your W value into value / 1000. The converter then evaluates the W value / 1000 and reports the result in kW.
10 W=10 / 1000=0.01 kW
Accuracy and rounding
Power conversions use watts as the base relationship, with mechanical horsepower where hp appears. Displayed results are rounded to 6 decimal places.
Power constants use 1 kW = 1000 W and mechanical horsepower, where 1 hp = 745.6998715822702 W.
Quick facts
- 1 kilowatt equals 1000 watts.
- Formula: kW = W / 1000.
- Common searches include W to kW, watts to kilowatts, and W in kW.
Common uses
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Common Conversions
| W | kW |
|---|---|
| 1 W | 0.001 kW |
| 10 W | 0.01 kW |
| 100 W | 0.1 kW |
| 500 W | 0.5 kW |
| 1000 W | 1 kW |
| 1500 W | 1.5 kW |
| 5000 W | 5 kW |
| 10000 W | 10 kW |
Frequently Asked Questions
How do I convert W to kW?
Use the formula kW = W / 1000. Enter a W value and the converter will calculate the kW result.
What is 1000 W in kW?
1000 W equals 1 kW.
What formula does this W to kW converter use?
The converter uses kW = W / 1000.
When is W to kW conversion useful?
Common uses include appliance power ratings, solar system sizing, electrical calculations, and generator capacity.