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 watt-hour = 0.860421 kilocalorie.
To convert watt-hour to kilocalorie, multiply the value by 0.860421.
Example: 20 Wh = 17.208418 kcal.
Watt-hour to Kilocalorie conversion table
| Watt-hour | Kilocalorie |
|---|---|
| 1 Wh | 0.860421 kcal |
| 2 Wh | 1.720842 kcal |
| 3 Wh | 2.581263 kcal |
| 4 Wh | 3.441684 kcal |
| 5 Wh | 4.302105 kcal |
| 10 Wh | 8.604209 kcal |
| 20 Wh | 17.208418 kcal |
| 25 Wh | 21.510523 kcal |
| 50 Wh | 43.021046 kcal |
| 100 Wh | 86.042091 kcal |
| 500 Wh | 430.210456 kcal |
| 1,000 Wh | 860.420912 kcal |
Related energy conversions
Frequently asked questions
- How many kilocalorie are in a watt-hour?
- There are 0.860421 kilocalorie in 1 watt-hour.
- How do I convert watt-hour to kilocalorie?
- To convert watt-hour to kilocalorie, multiply the value by 0.860421.