Convert 815 Calories to Kilojoules
How much energy is 815 Calories? How many kilojoules are in 815 Calories? 815 kcal to kJ conversion.
From
To
swap units ↺
815 Nutritional Calories =
3,409.96 Kilojoules
exact result
Decimal places
Result in Plain English
815 Calories is equal to about 3,410 kilojoules.
In Scientific Notation
815 Calories
= 8.15 x 102 Calories
= 3.40996 x 103 kilojoules
Calories
A nutritional Calorie, or kilocalorie, is commonly used in food labeling. It is equal to 4.184 kilojoules. The average American consumes about 2,700 kilocalories per day.
Kilojoules
A kilojoule is 1,000 joules. In some countries, food is labeled in kilojoules, much like kilocalories are used in the United States.