How to convert watts to kilowatts
Multiply the value in watts by 0.001 (or divide by 1,000) to get kilowatts.
1 W = 0.001 kW
Example
To convert 10 watts to kilowatts: 10 × 0.001 = 0.01 kW.
W to kW conversion chart
| Watts (W) | Kilowatts (kW) |
|---|---|
| 0.1 W | 0.0001 kW |
| 0.25 W | 0.00025 kW |
| 0.5 W | 0.0005 kW |
| 1 W | 0.001 kW |
| 2 W | 0.002 kW |
| 3 W | 0.003 kW |
| 4 W | 0.004 kW |
| 5 W | 0.005 kW |
| 6 W | 0.006 kW |
| 7 W | 0.007 kW |
| 8 W | 0.008 kW |
| 9 W | 0.009 kW |
| 10 W | 0.01 kW |
| 12 W | 0.012 kW |
| 15 W | 0.015 kW |
| 20 W | 0.02 kW |
| 25 W | 0.025 kW |
| 30 W | 0.03 kW |
| 40 W | 0.04 kW |
| 50 W | 0.05 kW |
| 75 W | 0.075 kW |
| 100 W | 0.1 kW |
| 250 W | 0.25 kW |
| 500 W | 0.5 kW |
| 1,000 W | 1 kW |
About the units
Watt (W)
The watt is the SI unit of power: one joule per second.
Kilowatt (kW)
A kilowatt is 1,000 watts, used for engines, motors and appliances.
Related conversions
Kilowatts to watts · Watts to horsepower · Watts to BTU/h · Horsepower to kilowatts · BTU/h to kilowatts · All power units