Kilowatt-hours to Watt-hours Converter
Convert kilowatt-hours (kWh) to watt-hours (Wh)
Result
1,000 Wh
Watt-hours
1 kWh = 1,000 Wh
1 kWh in other units
- 1Enter a valueType the number to convert
- 2Pick the unitsChoose what to convert from and to
- 3Read the resultSee it in every other unit too
How to convert kilowatt-hours to watt-hours
One kilowatt-hour equals 1,000 watt-hours, so multiply the number of kilowatt-hours by 1,000.
Wh = kWh × 1,000
1 kWh = 1,000 Wh · 1 Wh = 0.001 kWh
Worked example
To convert 5 kilowatt-hours to watt-hours: 5 kWh × 1,000 = 5,000 Wh.
About kilowatt-hours (kWh)
A kilowatt-hour is 1,000 Wh. Electricity bills in India count kWh as “units”.
About watt-hours (Wh)
A watt-hour is the energy of one watt for one hour (3,600 J), used for battery capacity.
More conversions
Kilowatt-hours to other units
Frequently asked questions
How many watt-hours are in one kilowatt-hour?
One kilowatt-hour equals 1,000 watt-hours.
How many kilowatt-hours are in one watt-hour?
One watt-hour equals 0.001 kilowatt-hours.
How do I convert kilowatt-hours to watt-hours?
Use the formula Wh = kWh × 1,000. For example, 5 kWh × 1,000 = 5,000 Wh.