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Kilojoule is a unit of heat, joule is abbreviated as coke, and English abbreviation is kJ. Not to be confused with kg, which is the unit of heat and work in the international unit, and kilojoule refers to 1000 joule. Nowadays, kilojoules are often used to measure the calories contained in food and the calories consumed in a certain exercise unit time. People generally control their weight by controlling the calorie intake of food and exercise.
On-line Joule Calorie Conversion. Convenient and fast kilojoule and calorie converter. Through the conversion from kilojoules to kilocalories and kilocalories, the calorie value of food is obtained.