ACCURATE CONVERSION
Watts to Kilowatts Converter
Convert watts (W) to kilowatts (kW) with a standards-based formula.
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To
How to convert watts to kilowatts
Enter a value in the converter above. The result updates immediately using the relationship below.
FORMULA1 watt = 0.001 kilowatts
Watts to Kilowatts conversion table
| Watts (W) | Kilowatts (kW) |
|---|---|
| 1 | 0.001 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 50 | 0.05 |
| 100 | 0.1 |
Common values
For a quick estimate, multiply by the factor above. Use more decimal places when technical work requires additional precision.
Frequently asked questions
How many kilowatts are in one watt?
One watt equals 0.001 kilowatts.
How do you convert watts to kilowatts?
Multiply the watt value by 0.001.
Can I convert kilowatts back to watts?
Yes. One kilowatt equals 1,000 watts; you can also use the swap button.