Kilowatt-hours to Watt-hours Converter

Convert Kilowatt-hours to Watt-hours with this free calculator. Type any value to convert it instantly, or use the conversion table below for common amounts.

Kilowatt-hours and Watt-hours are both units used in the Energy Converter. This page converts between the two, shows the exact conversion factor and gives a table of the values people look up most often.

kwh to wh conversion table

Kilowatt-hours	Watt-hours
1 kwh	1000 wh
2 kwh	2000 wh
5 kwh	5000 wh
10 kwh	10000 wh
25 kwh	25000 wh
50 kwh	50000 wh
100 kwh	100000 wh
500 kwh	500000 wh
1,000 kwh	1000000 wh

How it is calculated

Result = value in Kilowatt-hours × 1000
So 1 kwh = 1000 wh.

Common kwh to wh conversions

1 kwh = 1000 wh
5 kwh = 5000 wh
10 kwh = 10000 wh
25 kwh = 25000 wh
50 kwh = 50000 wh
100 kwh = 100000 wh

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Frequently asked questions

How do I convert Kilowatt-hours to Watt-hours?

Multiply the Kilowatt-hours value by 1000. For example, 10 kwh = 10000 wh.

What is 10 kwh in wh?

10 kwh equals 10000 wh.

Is the Kilowatt-hours to Watt-hours converter accurate?

Yes. The conversion uses the internationally defined conversion factor between these units, so the result is exact at the precision shown.