Calorie (nutritional) to Megajoule Conversion
Convert between Calorie (nutritional) and Megajoule quickly and accurately.
How to Convert Calorie (nutritional) to Megajoule
Conversion Formula
Example
Convert 15 cal to MJ:
Unit Information
Learn about the energy units you're converting between
Calorie (nutritional)
cal
Definition
A nutritional calorie (symbol: cal) is a unit of energy used in nutrition, equal to 4,186.8 joules. It represents the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius.
History/Origin
The calorie was originally defined in the 19th century for measuring heat energy. The nutritional calorie became standardized for food labeling and remains widely used in the United States for dietary energy measurements.
Current Use
Nutritional calories are used in food labeling in the United States, dietary planning and nutrition counseling, exercise and fitness tracking, weight management programs, and metabolic research in health and medicine.
Multiplier
4186.8
Offset
0
Megajoule
MJ
Definition
A Megajoule is a unit of Energy in the metric system, equal to one million of the base unit. It is used for industrial and large-scale measurements and provides precise measurements for applications requiring mega-scale applications accuracy.
History/Origin
The Megajoule was introduced as part of the metric system with the prefix "mega-" derived from Greek or Latin roots. It became important for measurements requiring industrial and large-scale measurements and provides a standardized unit for mega-scale applications applications.
Current Use
The Megajoule is used in scientific research, industry, and technology for industrial and large-scale measurements. It provides precise measurements for applications requiring million-scale accuracy and is essential for mega-scale applications measurements in various fields.
Multiplier
1000000
Offset
0
Calorie (nutritional) to Megajoule Conversion Table
| Calorie (nutritional) [cal] | Megajoule [MJ] |
|---|---|
| 1 cal | 0.004187 MJ |
| 10 cal | 0.041868 MJ |
| 25 cal | 0.10467 MJ |
| 50 cal | 0.20934 MJ |
| 100 cal | 0.41868 MJ |
| 0 cal | 0E+0 MJ |
| -10 cal | -0.041868 MJ |
| -40 cal | -0.167472 MJ |
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