kcal to kilojoules conversion

Select calorie unit type, enter the energy in kilocalories and press the Convert button:

Select calorie unit type:	Thermochemical/food calorie International calorie 15°C calorie 20°C calorie
Enter energy in kilocalories:
Energy result in kilojoules:		kJ

kJ to kcal conversion ►

How to change over from kcal to kilojoules

Thermochemical/food kilocalories to kilojoules

1 kcal_th = 4.184 kJ

The electricity in kilojoules E_(kJ) is equal to 4.184 instances the strength in thermochecmical/food kilocalories E_(kcal):

E_(kJ) = 4.184 × E_(kcal-th)

Example

Convert 0.3 kcal_th to kilojoules.

E_(kJ) = four.184 &instances; zero.Three kcal_th = 1.2552 kJ

International kilocalories to kilojoules

1 kcal_IT = four.1868 kJ

The strength in kilojoules E_(kJ) is equivalent to four.1868 instances the electricity in worldwide kilocalories E_(kcal-IT):

E_(kJ) = 4.1868 × E_(kcal-IT)

Example

Convert zero.3 kcal_IT to kilojoules.

E_(kJ) = 4.1868 × zero.3kcal_IT = 1.25604 kJ

15°C kilocalories to kilojoules

1 kcal₁₅ = 4.1855 kJ

The power in kilojoules E_(kJ) is equivalent to 4.1855 instances the power in 15°C kilocalories E_(kcal15):

E_(kJ) = 4.1855 × E_(kcal15)

Example

Convert zero.Three kcal₁₅ to kilojoules.

E_(kJ) = four.1855 &instances; 0.3kcal₁₅ = 1.25565 kJ

20°C kilocalories to kilojoules

1 cal₂₀ = four.182 kJ

The electricity in kilojoules E_(kJ) is equal to four.182 instances the energy in 20°C kilocalories E_(kcal20):

E_(kJ) = four.182 &instances; E_(kcal20)

Example

Convert 0.Three kcal₂₀ to kilojoules.

E_(kJ) = four.182 × zero.3kcal₂₀ = 1.2546 kJ

 

kJ to kcal conversion ►