🔋 W to kW — Watt to Kilowatt Converter
Convert power units — watts, kilowatts, horsepower, BTU/hr.
All Watt conversions
| Unit | Name | Value |
|---|---|---|
| kW | Kilowatt | 0.001 |
| MW | Megawatt | 0.000001 |
| hp | Horsepower (mech) | 0.0013410219 |
| BTU/hr | BTU/hr | 3.4121425 |
Related Power conversions
About Watt to Kilowatt Conversion
The Watt (W) and the Kilowatt (kW) are both units of power. Converting between them is straightforward using the formula above.
Formula: 1 W = 0.001 kW
This converter uses internationally recognized conversion factors. All calculations are performed client-side in your browser — no data is sent to any server.
Frequently Asked Questions
How do I convert Watt to Kilowatt?
Use the converter above — enter your value in Watt and the result appears instantly in Kilowatt. The formula is: 1 W = 0.001 kW
How many Kilowatt are in 100 Watt?
100 W = 0.1 kW
What is 1 Watt in Kilowatt?
1 W = 0.001 kW
Is this Watt to Kilowatt converter free?
Yes — Unitafy is completely free, requires no signup, and works instantly in your browser.