Power Converter

Convert between watts and other practical power units.

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Related Conversions
1 kW to W 5 kW to W 10 kW to W 20 kW to W 50 kW to W 75 kW to W 100 kW to W 150 kW to W 750 kW to W 46,464 kW to W 50,688 kW to W 101,376 kW to W
Reverse Conversions
1 W to kW 2 W to kW 5 W to kW 25 W to kW 100 W to kW 750 W to kW 33,792 W to kW 38,016 W to kW 50,688 W to kW 84,480 W to kW 101,376 W to kW 168,960 W to kW
More Power Conversions
1 MW to kW 60 W to BTU/h 100 hp to kW 100 kW to hp 300 W to BTU/h 500 hp to kW 500 kW to hp 5,000 BTU/h to W 10,000 BTU/h to kW 36,000 BTU/h to kW 100,000 W to BTU/h 200,000 W to BTU/h

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Watts to Horsepower Horsepower to Watts Watts to Kilowatts Kilowatts to Watts Kilowatts to Horsepower Horsepower to Kilowatts BTU Per Hour to Watts Watts to BTU Per Hour BTU Per Hour to Kilowatts Kilowatts to BTU Per Hour

Common Benchmarks

Toaster 1200 W
Laptop charger 65 W
Desktop PC 300 W
Phone fast charge 30 W
Microwave 1000 W
Refrigerator average 150 W

Formula

W = kW × 1000

Example

Example: convert 42240 kilowatts to watts.

42240 kW = 42240000 W

Conversion table

kilowatts (kW) watts (W)
1 kW 1000 W
2 kW 2000 W
5 kW 5000 W
10 kW 10000 W
20 kW 20000 W
50 kW 50000 W
100 kW 100000 W

Explanation

These are both units.

How to convert kilowatts to watts

  1. Start with the value in kilowatts (kW).
  2. Multiply it by 1000.
  3. The result is the measurement in watts (W).

Example: 42240 kW → 42240000 W

Frequently Asked Questions

How much is 42240 kilowatts in watts?

42240 kilowatts equals 42240000 watts.

How many watts is 1 kilowatt?

1 kilowatt equals 1000 watts.

How many kilowatts is 1 watt?

1 watt equals 0.001 kilowatts.

What is the difference between kilowatts and watts?

Both measure power, but they are commonly used in different contexts. The watt (W) is the SI unit and is widely used in electrical/device specs, while horsepower (hp) is a traditional unit often used to describe engines and machinery.

Where are kilowatts and watts used?

Watts are common in electrical power/consumption (devices, appliances, lighting). Horsepower is commonly used for mechanical power (engines, pumps, compressors, machinery).

Why does 1 kilowatt equal 1000 watts?

Because power units are defined with a fixed relationship, which determines the conversion factor.