Kilowatt-hours to Watt-hours Conversion

Enter the energy in kilowatt-hours below to get the value converted to watt-hours.

SWAP UNITS
Results in Watt-hours:
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1 kWh = 1,000 Wh

How to Convert Kilowatt-hours to Watt-hours

conversion scale showing kilowatt-hours and equivalent watt-hours energy values

To convert a kilowatt-hour measurement to a watt-hour measurement, multiply the energy by the conversion ratio. One kilowatt-hour is equal to 1,000 watt-hours, so use this simple formula to convert:

watt-hours = kilowatt-hours × 1,000

The energy in watt-hours is equal to the kilowatt-hours multiplied by 1,000.

For example, here's how to convert 5 kilowatt-hours to watt-hours using the formula above.
5 kWh = (5 × 1,000) = 5,000 Wh

Kilowatt-hours and watt-hours are both units used to measure energy. Keep reading to learn more about each unit of measure.

Kilowatt-hours

A kilowatt-hour is a measure of electrical energy equal to one kilowatt, or 1,000 watts, of power over a one hour period. Kilowatt-hours are a measure of electrical work performed over a period of time, and are often used as a way of measuring energy usage by electric companies.

Kilowatt-hours can be abbreviated as kWh, for example 1 kilowatt-hour can be written as 1 kWh.

Watt-hours

The watt-hour is a measure of electrical energy equal to one watt of power over a one hour period.

Watt-hours can be abbreviated as Wh, for example 1 watt-hour can be written as 1 Wh.

Kilowatt-hour to Watt-hour Conversion Table

Kilowatt-hour measurements converted to watt-hours
Kilowatt-hours Watt-hours
0.001 kWh 1 Wh
0.002 kWh 2 Wh
0.003 kWh 3 Wh
0.004 kWh 4 Wh
0.005 kWh 5 Wh
0.006 kWh 6 Wh
0.007 kWh 7 Wh
0.008 kWh 8 Wh
0.009 kWh 9 Wh
0.01 kWh 10 Wh
0.02 kWh 20 Wh
0.03 kWh 30 Wh
0.04 kWh 40 Wh
0.05 kWh 50 Wh
0.06 kWh 60 Wh
0.07 kWh 70 Wh
0.08 kWh 80 Wh
0.09 kWh 90 Wh
0.1 kWh 100 Wh
0.2 kWh 200 Wh
0.3 kWh 300 Wh
0.4 kWh 400 Wh
0.5 kWh 500 Wh
0.6 kWh 600 Wh
0.7 kWh 700 Wh
0.8 kWh 800 Wh
0.9 kWh 900 Wh
1 kWh 1,000 Wh