Watts to kW Converter
1 kilowatt = 1,000 watts. A typical home uses 1–3 kW average continuous power.
Formula:1 kW = 1,000 W
⇄ Switch to kW To WattsWatt to Kilowatt — common values
1 W0.001 kW
10 W0.01 kW
100 W0.1 kW
1,000 W1 kW
10,000 W10 kW
100,000 W100 kW
1,000,000 W1,000 kW
How to convert Watts To kW
To convert watts to kw, use the formula: 1 kW = 1,000 W. Enter any value in the input field above and the result appears instantly. Click the ⇄ button or use the “Switch to kW To Watts” link to reverse the conversion.
All conversions use precise mathematical constants validated against international SI standards (NIST and ISO 80000) and are accurate to 8 significant figures.
Frequently Asked Questions
What is the formula to convert Watts To kW?
1 kW = 1,000 W. 1 kilowatt = 1,000 watts. A typical home uses 1–3 kW average continuous power.
Is this converter free?
Yes — completely free, no registration required. Works instantly in your browser.
How do I convert kW To Watts?
Use the kW To Watts converter or click the ⇄ switch button above.
More Power conversions
Need more power conversions?
The full converter supports all unit combinations