Convert Watts to Kilowatts
One watt equals 0.001 kilowatts. Type any value to convert watts to kilowatts instantly — with a full reference table below.
Convert Watts to Kilowatts
🔒 Converted in your browser — nothing you enter is sent anywhere.
Conversion formula
To convert watts to kilowatts, multiply by 0.001. One watt equals 0.001 kW, and one kilowatt equals 1,000 W.
Watts to Kilowatts table
About converting Watts to Kilowatts
Watts (W) and Kilowatts (kW) are both units of power. The exact factor is 1 W = 0.001 kW, so multiply by 0.001 to go from watts to kilowatts (or divide to go back).
The conversion is exact and runs entirely in your browser. Need the reverse? Use the Kilowatts to Watts converter, or the full unit converter for every unit at once.
Frequently asked questions
How many kilowatts are in one watt?
One watt equals 0.001 kilowatts.
How do I convert watts to kilowatts?
Multiply the number of watts by 0.001. For example, 10 watts = 0.01 kilowatts.
What is 5 watts in kilowatts?
5 watts is 0.005 kilowatts.