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 kilocalorie = 4.183995 kilojoule.
To convert kilocalorie to kilojoule, multiply the value by 4.183995.
Example: 20 kcal = 83.679908 kJ.
Kilocalorie to Kilojoule conversion table
| Kilocalorie | Kilojoule |
|---|---|
| 1 kcal | 4.183995 kJ |
| 2 kcal | 8.367991 kJ |
| 3 kcal | 12.551986 kJ |
| 4 kcal | 16.735982 kJ |
| 5 kcal | 20.919977 kJ |
| 10 kcal | 41.839954 kJ |
| 20 kcal | 83.679908 kJ |
| 25 kcal | 104.599885 kJ |
| 50 kcal | 209.199769 kJ |
| 100 kcal | 418.399538 kJ |
| 500 kcal | 2,091.99769 kJ |
| 1,000 kcal | 4,183.995381 kJ |
Related energy conversions
Frequently asked questions
- How many kilojoule are in a kilocalorie?
- There are 4.183995 kilojoule in 1 kilocalorie.
- How do I convert kilocalorie to kilojoule?
- To convert kilocalorie to kilojoule, multiply the value by 4.183995.