Convert megajoule to calorie (nutritional)
Please provide values below to convert megajoule [MJ] to calorie (nutritional) [Cal], or Convert calorie (nutritional) to megajoule.
How to Convert Megajoule to Calorie (Nutritional)
1 MJ = 238.845896627496 Cal
Example: convert 15 MJ to Cal:
15 MJ = 15 × 238.845896627496 Cal = 3582.68844941244 Cal
Megajoule to Calorie (Nutritional) Conversion Table
| megajoule | calorie (nutritional) |
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Megajoule
A megajoule (MJ) is a unit of energy equal to one million joules.
History/Origin
The megajoule was introduced as part of the metric system to measure large amounts of energy, especially in scientific and engineering contexts, aligning with the SI units established in the 20th century.
Current Use
The megajoule is used in fields such as physics, engineering, and energy industries to quantify large energy quantities, including in energy production, consumption, and scientific research.
Calorie (Nutritional)
A calorie (Cal) is a unit of energy used to measure the amount of energy provided by food and beverages, specifically representing the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius.
History/Origin
The calorie was first introduced in the 19th century as a unit to quantify energy in nutrition. It has since become a standard measure in dietary and nutritional contexts, although the scientific community often prefers the joule as the SI unit of energy.
Current Use
Calories are widely used in nutrition to quantify the energy content of food and beverages, helping consumers manage dietary intake and energy balance. The term 'Calorie' with a capital 'C' typically refers to kilocalories (kcal), which are equivalent to 1,000 small calories.