Watt-hour to Kilowatt-hour Converter
Wh
kWh
1. 1 Wh × 3600 = 3600 J
2. 3600 J ÷ 3600000 = 0.001 kWh
2. 3600 J ÷ 3600000 = 0.001 kWh
Unit Information
Watt-hour (Wh)
The watt-hour is a unit of energy equal to 3600 joules. It represents the energy equivalent to a power of one watt sustained for one hour.
1 Wh = 0.001 kWh1 Wh = 3600 J1 Wh = 3.6 kJ
Kilowatt-hour (kWh)
The kilowatt-hour is a unit of energy equal to 3.6 million joules. It is commonly used for measuring electrical energy consumption in homes and businesses.
1 kWh = 1000 Wh1 kWh = 3600000 J1 kWh = 3600 kJ
Common Applications
Watt-hour
- Battery capacity
- Small-scale energy consumption
- Electronics
- Portable devices
Kilowatt-hour
- Electrical energy billing
- Battery capacity
- Power consumption
- Energy efficiency ratings
Examples
- 1000 Wh = 1 kWh
- A smartphone battery capacity of 10 Wh = 0.01 kWh
- A laptop battery of 50 Wh = 0.05 kWh
- A typical household uses about 30000 Wh per day = 30 kWh
Visual Comparison
1 Wh = 0.001 kWh
1 kWh
Common Conversions:
Joule to KilojouleKilojoule to KilocalorieKilocalorie to CalorieKilowatt-hour to JouleElectron volt to JouleBritish Thermal Unit to JouleKilowatt-hour to KilocalorieBritish Thermal Unit to KilocalorieKilojoule to British Thermal UnitWatt-hour to JouleKilowatt-hour to Watt-hourTherm to British Thermal UnitKilojoule to JouleKilocalorie to KilojouleCalorie to KilocalorieJoule to Kilowatt-hourJoule to Electron voltJoule to British Thermal UnitKilocalorie to Kilowatt-hourKilocalorie to British Thermal UnitBritish Thermal Unit to KilojouleJoule to Watt-hourWatt-hour to Kilowatt-hourBritish Thermal Unit to Therm