Convert Watts (W) to Kilowatts (kW)
Need to switch Watts into Kilowatts? Use the ratio 0.001 — that is, 1 W = 0.001 kW — to get an accurate result every time.
Formula
1 W = 0.001 kW
To convert W to kW, divide the value by 1000.
Conversion Table
| Watts (W) | Kilowatts (kW) |
|---|---|
| 0.01 W | 0 kW |
| 0.1 W | 0.0001 kW |
| 0.5 W | 0.0005 kW |
| 1 W | 0.001 kW |
| 2 W | 0.002 kW |
| 3 W | 0.003 kW |
| 5 W | 0.005 kW |
| 10 W | 0.01 kW |
| 15 W | 0.015 kW |
| 20 W | 0.02 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 |
| 2500 W | 2.5 kW |
| 5000 W | 5 kW |
| 10000 W | 10 kW |
| 50000 W | 50 kW |
Common W to kW Examples
- 1 W = 0.001 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
- 500 W = 0.5 kW
- 1000 W = 1 kW
Frequently Asked Questions
Kilowatts is a Power unit with its own historical and regional roots, now defined in relation to internationally agreed reference standards.
Watts is a standard Power unit used in specific regions or fields. Its definition has been refined over time to match international measurement standards.
The ratio 0.001 is defined to high precision and is exact for most practical purposes. Rounding only matters when many decimal places are needed.
Take the value in W and divide the value by 1000. The result is the same value expressed in kW.
The formula is 1 W = 0.001 kW. To convert any value, divide the value by 1000.
1 W equals 0.001 kW. This ratio applies to every conversion between the two units.