Watt to Kilowatt Converter
Convert watt to kilowatt instantly.
Standard power units
Fun comparisons
How to convert watt to kilowatt
Enter your power in watt and get the equivalent in kilowatt instantly. Key reference points: a household microwave uses about 1000 watts (1 kW), a typical car engine produces 100-200 horsepower (75-150 kW), and a large wind turbine generates 2-3 megawatts.
Watts measure the power of individual appliances, while kilowatts are used on electricity bills and for larger equipment ratings.
Need the opposite direction? Convert kilowatt to watt just as easily, or explore all our power conversions.
Common watt to kilowatt conversions
| Watt (W) | Kilowatt (kW) |
|---|---|
| 1 | 0.001 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 500 | 0.5 |
| 1000 | 1 |
Frequently asked questions
1 watt equals 0.001 kilowatt.
Multiply by 0.001. For example, 5 W = 0.005 kW.
1500 watts equals 1.5 kilowatts. A 1500 W space heater running for one hour uses 1.5 kWh of electricity.
1 kilowatt equals 1000 watt.
100 watt equals 0.1 kilowatt.