The relationship between kilojoules of energy and calories is a unit of heat. The conversion between them is 1 kcal = 1 kcal = 1000 kcal = 1000 calories =4 186 joules =4. 186 kj. Calories are defined as the heat required to raise 1 g of water at 1 atmospheric pressure/0/Celsius. 1 kcal is equal to 1000 calories, about 4 186 joules. Calories, equivalent to engineering units of kilocalories/kg, are mostly used in nutrition measurement and fitness manuals. The daily calories required by a normal person are related to his weight.

The difference between kilojoule of energy and calorie of heat

1000 calories is equal to one calorie, while 1 kcal =4. 18585 182085 kilojoules. The relationship between them is similar to that of kilograms when we calculate the weight, but the name is different. In fact, we only need to know the kilocalories, which is the thermal unit.

As long as ordinary people know that they can generally consume about 500 calories from their diet every day, while basic metabolism can generally consume 200-300 calories every day. If the amount of exercise and physical exertion in a day is insufficient, the extra calories in the diet will accumulate under the skin to form fat.