Kilowatts to Watts Converter

Kilowatts to Watts Converter

Watts
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Horsepower
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1 kW = 1000 W · 1 kW = 1.34102 hp

How to convert kilowatts to watts

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

To convert kilowatts to horsepower, multiply by 1.34102. So 100 kW × 1.34102 = 134.1 hp.

1 kilowatt = 1000 watts = 1.341 horsepower. Kilowatts are commonly used for electric motors, solar panels, electric vehicles, and home appliances. Watts are used for smaller devices and light bulbs.

Kilowatts to watts conversion table

Kilowatts (kW) Watts (W) Common reference
0.01 kW10 WLED light bulb
0.1 kW100 Wbright light bulb
0.5 kW500 Wsmall microwave
1 kW1000 Wmicrowave oven
2 kW2000 Welectric kettle
3 kW3000 Welectric shower
7.4 kW7400 WEV home charger
100 kW100,000 Welectric car motor
1000 kW1,000,000 W1 megawatt

Frequently asked questions

How many watts is 1 kilowatt?
1 kilowatt = 1000 watts. The prefix “kilo” always means one thousand.
How many watts is 2 kilowatts?
2 kilowatts = 2000 watts. Calculation: 2 × 1000 = 2000 W.
How many horsepower is 100 kW?
100 kW = 134.102 horsepower. This is a typical power output for a mid-size electric car.
How many kW is a house?
An average home uses about 1-5 kW of power at any given time, depending on what appliances are running. Peak usage during cooking or heating can reach 10+ kW.
What is the difference between kW and kWh?
kW (kilowatt) measures power — the rate of energy use. kWh (kilowatt hour) measures energy — the total amount used over time. A 1 kW device running for 1 hour uses 1 kWh of energy.