Convert kilojoule to kilocalorie (IT)
Please provide values below to convert kilojoule [kJ] to kilocalorie (IT) [kcal (IT)], or Convert kilocalorie (IT) to kilojoule.
How to Convert Kilojoule to Kilocalorie (It)
1 kJ = 0.238845896627496 kcal (IT)
Example: convert 15 kJ to kcal (IT):
15 kJ = 15 × 0.238845896627496 kcal (IT) = 3.58268844941244 kcal (IT)
Kilojoule to Kilocalorie (It) Conversion Table
| kilojoule | kilocalorie (IT) |
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Kilojoule
A kilojoule (kJ) is a unit of energy equal to 1,000 joules, used to quantify energy transfer or work done.
History/Origin
The kilojoule was introduced as part of the International System of Units (SI) to provide a convenient scale for measuring energy, especially in fields like nutrition and physics, replacing the joule for larger quantities.
Current Use
The kilojoule is widely used in nutrition to express food energy content, in physics and engineering to measure energy transfer, and in various scientific and industrial applications within the 'Energy' converter category.
Kilocalorie (It)
A kilocalorie (kcal) is a unit of energy equal to 1,000 calories, commonly used to measure the energy content of food and beverages.
History/Origin
The kilocalorie originated in the 19th century as a measure of heat energy, primarily used in nutrition and thermodynamics. It became standard in dietary contexts to quantify food energy intake.
Current Use
Today, the kilocalorie is widely used in nutrition to express the energy content of foods and beverages, and in scientific contexts related to energy measurement in biological and physical systems.