Kilocalories (kcal) to kilojoules (kJ) energy Converter

  Select calorie unit type:    
  Enter energy in kilocalories:  
       
  Energy result in kilojoules: kJ  

Thermochemical / food kilocalories to kilojoules: 1 kcalth = 4.184 J

International kilocalories to kilojoules: 1 kcalIT = 4.1868 J

15oC kilocalories to kilojoules: 1 kcal15 = 4.1855 J

20oC kilocalories to kilojoules: 1 kcalth = 4.182 J

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