Convert kilojoule to watt-hour
Please provide a value below to convert kilojoule [kJ] to watt-hour [W*h], or vice versa.
The kilojoule is a unit of energy. By definition, 1 kilojoule [kJ] equals exactly 0.2777777778 watt-hour [W*h] — a fixed mathematical relationship, not an approximation.
kilojoule to watt-hour Conversion Table
| kilojoule [kJ] | watt-hour [W*h] |
|---|---|
| 1 kJ | 0.2777777778 W*h |
| 5 kJ | 1.3888888889 W*h |
| 10 kJ | 2.7777777778 W*h |
| 50 kJ | 13.8888888889 W*h |
| 100 kJ | 27.7777777778 W*h |
Formula
1 kilojoule [kJ] = 0.2777777778 watt-hour [W*h]
1 watt-hour [W*h] = 3.6 kilojoule [kJ]
1 watt-hour [W*h] = 3.6 kilojoule [kJ]
Convert Kilojoule to Other Energy Units
- Kilojoule to Joule
- Kilojoule to Kilowatt-Hour
- Kilojoule to Calorie (Nutritional)
- Kilojoule to Horsepower (Metric) Hour
- Kilojoule to Btu (It)
- Kilojoule to Btu (Th)
- Kilojoule to Gigajoule
- Kilojoule to Megajoule
- Kilojoule to Millijoule
- Kilojoule to Microjoule
- Kilojoule to Nanojoule
- Kilojoule to Attojoule
- Kilojoule to Megaelectron-Volt
- Kilojoule to Kiloelectron-Volt
- Kilojoule to Electron-Volt
- Kilojoule to Erg
- Kilojoule to Gigawatt-Hour
- Kilojoule to Megawatt-Hour
- Kilojoule to Kilowatt-Second
- Kilojoule to Watt-Second
- Kilojoule to Newton Meter
- Kilojoule to Horsepower Hour
- Kilojoule to Kilocalorie (It)
- Kilojoule to Kilocalorie (Th)
- Kilojoule to Calorie (It)
- Kilojoule to Calorie (Th)
- Kilojoule to Mega Btu (It)
- Kilojoule to Ton-Hour (Refrigeration)
- Kilojoule to Fuel Oil Equivalent @Kiloliter
- Kilojoule to Fuel Oil Equivalent @Barrel (Us)
- Kilojoule to Gigaton
- Kilojoule to Megaton
- Kilojoule to Kiloton
- Kilojoule to Ton (Explosives)
- Kilojoule to Dyne Centimeter
- Kilojoule to Gram-Force Meter
- Kilojoule to Gram-Force Centimeter
- Kilojoule to Kilogram-Force Centimeter
- Kilojoule to Kilogram-Force Meter
- Kilojoule to Kilopond Meter
- Kilojoule to Pound-Force Foot
- Kilojoule to Pound-Force Inch
- Kilojoule to Ounce-Force Inch
- Kilojoule to Foot-Pound
- Kilojoule to Inch-Pound
- Kilojoule to Inch-Ounce
- Kilojoule to Poundal Foot
- Kilojoule to Therm
- Kilojoule to Therm (Ec)
- Kilojoule to Therm (Us)
- Kilojoule to Hartree Energy
- Kilojoule to Rydberg Constant