Convert kilocalorie (IT) to megajoule
Please provide values below to convert kilocalorie (IT) [kcal (IT)] to megajoule [MJ], or Convert megajoule to kilocalorie (IT).
1 kcal (IT) = 0.0041868 MJ. To convert kilocalorie (IT) to megajoule, multiply the value by 0.0041868; to go the other way, divide by it (1 MJ = 238.845896627 kcal (IT)). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kcal (IT) = 0.0041868 MJ
- 1 MJ = 238.845896627 kcal (IT)
- 10 kcal (IT) = 0.041868 MJ
- 100 kcal (IT) = 0.41868 MJ
How to Convert Kilocalorie (It) to Megajoule
1 kcal (IT) = 0.0041868 MJ
Example: convert 15 kcal (IT) to MJ:
15 kcal (IT) = 15 × 0.0041868 MJ = 0.062802 MJ
Kilocalorie (It) to Megajoule Conversion Table
| kilocalorie (IT) | megajoule |
|---|---|
| 1 kcal (IT) | 0.0041868 MJ |
| 2 kcal (IT) | 0.0083736 MJ |
| 3 kcal (IT) | 0.0125604 MJ |
| 5 kcal (IT) | 0.020934 MJ |
| 10 kcal (IT) | 0.041868 MJ |
| 20 kcal (IT) | 0.083736 MJ |
| 50 kcal (IT) | 0.20934 MJ |
| 100 kcal (IT) | 0.41868 MJ |
| 500 kcal (IT) | 2.0934 MJ |
| 1000 kcal (IT) | 4.1868 MJ |
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.
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.
Frequently Asked Questions
What is 1 kilocalorie (IT) in megajoule?
1 kilocalorie (IT) (kcal (IT)) = 0.0041868 megajoule (MJ).
How do you convert kilocalorie (IT) to megajoule?
Multiply the kilocalorie (IT) value by 0.0041868. For example, 25 kcal (IT) × 0.0041868 = 0.10467 MJ.
What is 10 kilocalorie (IT) in megajoule?
10 kcal (IT) = 0.041868 MJ.
Which unit is larger, the kilocalorie (IT) or the megajoule?
The megajoule is the larger unit: 1 kcal (IT) equals only 0.0041868 MJ.