Joule (J)
Kilojoule (kJ)
Megajoule (MJ)
Gigajoule (GJ)
Kilowatt-hour (kWh)
Megawatt-hour (MWh)
Watt-hour (Wh)
Calorie (cal)
Kilocalorie (kcal)
British Thermal Unit (BTU)
Therm (therm)
Quad (quad)
Electronvolt (eV)
Kiloelectronvolt (keV)
Megaelectronvolt (MeV)
Gigaelectronvolt (GeV)
Erg (erg)
Foot-pound (ft·lb)
Inch-pound (in·lb)
Newton-meter (N·m)
Dyne-centimeter (dyn·cm)
Gram-force-centimeter (gf·cm)
Kilogram-force-meter (kgf·m)
Pound-force-foot (lbf·ft)
Pound-force-inch (lbf·in)
Horsepower-hour (hp·h)
Ton-hour (Refrigeration) (ton·h)
Barrel Oil Equivalent (BOE)
Ton Coal Equivalent (TCE)
Ton Oil Equivalent (TOE)
Gallon Gasoline Equivalent (GGE)
Liter Gasoline Equivalent (LGE)
Joule (J)
Kilojoule (kJ)
Megajoule (MJ)
Gigajoule (GJ)
Kilowatt-hour (kWh)
Megawatt-hour (MWh)
Watt-hour (Wh)
Calorie (cal)
Kilocalorie (kcal)
British Thermal Unit (BTU)
Therm (therm)
Quad (quad)
Electronvolt (eV)
Kiloelectronvolt (keV)
Megaelectronvolt (MeV)
Gigaelectronvolt (GeV)
Erg (erg)
Foot-pound (ft·lb)
Inch-pound (in·lb)
Newton-meter (N·m)
Dyne-centimeter (dyn·cm)
Gram-force-centimeter (gf·cm)
Kilogram-force-meter (kgf·m)
Pound-force-foot (lbf·ft)
Pound-force-inch (lbf·in)
Horsepower-hour (hp·h)
Ton-hour (Refrigeration) (ton·h)
Barrel Oil Equivalent (BOE)
Ton Coal Equivalent (TCE)
Ton Oil Equivalent (TOE)
Gallon Gasoline Equivalent (GGE)
Liter Gasoline Equivalent (LGE)
1 kilojoule = 0.000278 kilowatt-hour.
To convert kilojoule to kilowatt-hour, multiply the value by 0.000278.
Example: 20 kJ = 0.005556 kWh.
Kilojoule to Kilowatt-hour conversion table
| Kilojoule | Kilowatt-hour |
|---|---|
| 1 kJ | 0.000278 kWh |
| 2 kJ | 0.000556 kWh |
| 3 kJ | 0.000833 kWh |
| 4 kJ | 0.001111 kWh |
| 5 kJ | 0.001389 kWh |
| 10 kJ | 0.002778 kWh |
| 20 kJ | 0.005556 kWh |
| 25 kJ | 0.006944 kWh |
| 50 kJ | 0.013889 kWh |
| 100 kJ | 0.027778 kWh |
| 500 kJ | 0.138889 kWh |
| 1,000 kJ | 0.277778 kWh |
Related energy conversions
Frequently asked questions
- How many kilowatt-hour are in a kilojoule?
- There are 0.000278 kilowatt-hour in 1 kilojoule.
- How do I convert kilojoule to kilowatt-hour?
- To convert kilojoule to kilowatt-hour, multiply the value by 0.000278.