Watts to Kilowatts Converter
Convert W to kW instantly — and see every other power unit at once.
1 W=0.001 kW
1 W in every unit
Wattsfrom
1W
Kilowatts
0.001kW
Megawatts
1.0000e-6MW
Gigawatts
1.0000e-9GW
Horsepower (mech)
0.001341hp
Horsepower (elec)
0.00134hp(e)
BTU/hour
3.4121BTU/h
Calories/second
0.239006cal/s
Foot-pounds/second
0.737561ft·lb/s
Common Watts to Kilowatts conversions
| Watts (W) | Kilowatts (kW) |
|---|---|
| 1 W | 0.001 kW |
| 2 W | 0.002 kW |
| 5 W | 0.005 kW |
| 10 W | 0.01 kW |
| 25 W | 0.025 kW |
| 50 W | 0.05 kW |
| 100 W | 0.1 kW |
| 250 W | 0.25 kW |
| 500 W | 0.5 kW |
| 1000 W | 1 kW |
The formula
Watts (W) — a unit of power.
Kilowatts (kW) — a unit of power.
Worked examples
1 W→0.001 kW
Apply Watts ÷ 1000 with input = 1. Result: 0.001 kW.
5 W→0.005 kW
Apply Watts ÷ 1000 with input = 5. Result: 0.005 kW.
10 W→0.01 kW
Apply Watts ÷ 1000 with input = 10. Result: 0.01 kW.
FAQ
How do I convert Watts to Kilowatts?
Use the formula: kW = Watts ÷ 1000. You can also use the converter above — type any value and the result updates instantly.
Where are Watts used?
Watts (W) — a unit of power.
Where are Kilowatts used?
Kilowatts (kW) — a unit of power.
How do I convert Kilowatts back to Watts?
Use the Kilowatts to Watts converter.