What is Kilojoule (kJ)?

 

Kilojoule is a unit of energy that is equal to 1000 joules.

1 kilojoule is equal to 1000 joules:

1kJ = 1000J

1 joule is equal to 1/1000 kilojoule:

1J = 0.001kJ

The energy E(J) in joules (J) is equal to the energy E(kJ) in kilojoules times 1000:

E(J) = E(kJ) × 1000

1 kilojoule is equal to 0.94781712 BTU(IT):

1 kJ = 0.94781712 BTU(IT)

The energy E(BTU) in BTUs is equal to 0.94781712 times the energy E(kJ) in kilojoules (kJ):

E(BTU) = E(kJ) / 1.05505585262 = 0.94781712 ⋅ E(kJ)

1 kcalth is equal to 4.184 kilojoules (kJ):

1 kcalth = 4.184 kJ

The energy in kilojoules E(kJ) is equal to the energy in kilocalories E(kcal-th) divided by 4.184:

E(kcal) = E(kJ) / 4.184

 

 

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