Convert calorie (it)/gram to kilojoule/kilogram

Vice Versa: kilojoule/kilogram to calorie (it)/gram

Calorie (IT)/Gram

The International Table calorie per gram (cal/g) is equal to 4186.8 J/kg and was historically used to express the energy content of food and fuels. It is defined by the International Table calorie (IT calorie), which equals 4.1868 J. It is used in nutrition and combustion science.

Kilojoule/Kilogram

The kilojoule per kilogram (kJ/kg) is a practical unit of specific energy dem widely use in food science, combustion engineering, and thermodynamics. One kJ/kg equals 1000 J/kg. It is used to express calorific values of fuels and the enthalpy of phase changes like vaporisation.

Calorie (IT)/Gram to Kilojoule/Kilogram conversion table

Calorie (IT)/Gram	Kilojoule/Kilogram
1	4.1868
2	8.3736
5	20.934
10	41.868
25	104.67
50	209.34
100	418.68
500	2093.4
1000	4186.8

Most common fuel efficiency - mass unit conversions

J/kg to kJ/kg
J/kg to cal/g
J/kg to Btu/lb
kJ/kg to cal/g
kJ/kg to Btu/lb
cal/g to Btu/lb
Btu/lb to kJ/kg

kJ/kg to J/kg
cal/g to J/kg
Btu/lb to J/kg
cal/g to kJ/kg
Btu/lb to kJ/kg
Btu/lb to cal/g
kJ/kg to Btu/lb