Watts to Kilowatts Converter

Watts to Kilowatts Converter

Kilowatts
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Horsepower
—
1 kW = 1000 W · 1 hp = 745.7 W

How to convert watts to kilowatts

To convert watts to kilowatts, divide by 1000. For example, 2500 W ÷ 1000 = 2.5 kW. Going the other way, multiply kilowatts by 1000 to get watts.

To convert watts to horsepower, divide by 745.7. So 1000 W ÷ 745.7 = 1.341 hp.

1 kilowatt = 1000 watts. Watts and kilowatts measure power — the rate of energy use. Kilowatts are commonly used for appliances, solar panels, and electric vehicles. Horsepower is used for engines and motors.

Watts to kilowatts conversion table

Watts (W) Kilowatts (kW) Common reference
10 W0.01 kWLED light bulb
60 W0.06 kWincandescent bulb
100 W0.1 kWbright light bulb
500 W0.5 kWsmall microwave
1000 W1 kWmicrowave oven
2000 W2 kWelectric kettle
3000 W3 kWelectric shower
7400 W7.4 kWEV home charger
10000 W10 kWsolar panel array

Frequently asked questions

How many watts is 1 kilowatt?
1 kilowatt = 1000 watts. The prefix “kilo” always means one thousand.
How many kilowatts is 1500 watts?
1500 watts = 1.5 kilowatts. Calculation: 1500 ÷ 1000 = 1.5 kW.
What is the difference between watts and kilowatts?
Watts and kilowatts both measure power. 1 kilowatt = 1000 watts. Kilowatts are used for larger appliances and systems while watts are used for smaller devices.
How many watts is 5 kilowatts?
5 kilowatts = 5000 watts. Calculation: 5 × 1000 = 5000 W.
How many horsepower is 1 kilowatt?
1 kilowatt = 1.341 horsepower. Calculation: 1000 ÷ 745.7 = 1.341 hp.