About converting Watt-hour to Kilowatt-hour
This page converts Watt-hour (Wh) to Kilowatt-hour (kWh). Enter a value above to get an immediate result with the target unit clearly shown.
Watt-hour to Kilowatt-hour formula
To convert from Watt-hour to Kilowatt-hour, multiply the starting value by 0.001. This factor expresses how one Watt-hour relates to the selected Kilowatt-hour unit.
Conversion example: 100 Wh × 0.001 = 0.1 kWh. Therefore, 100 Watt-hour equals 0.1 Kilowatt-hour.
This Watt-hour to Kilowatt-hour conversion compares two units used to express the capacity to perform work or transfer heat. Use Watt-hour (Wh) as the source unit when your original value is recorded in that unit; the calculated result is then presented in Kilowatt-hour (kWh).