Convert megajoule to kilocalorie (th)
Please provide values below to convert megajoule [MJ] to kilocalorie (th) [kcal (th)], or Convert kilocalorie (th) to megajoule.
1 MJ = 239.005736138 kcal (th). To convert megajoule to kilocalorie (th), multiply the value by 239.005736138; to go the other way, divide by it (1 kcal (th) = 0.004184 MJ). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 MJ = 239.005736138 kcal (th)
- 1 kcal (th) = 0.004184 MJ
- 10 MJ = 2390.05736138 kcal (th)
- 100 MJ = 23900.5736138 kcal (th)
How to Convert Megajoule to Kilocalorie (Th)
1 MJ = 239.005736137667 kcal (th)
Example: convert 15 MJ to kcal (th):
15 MJ = 15 × 239.005736137667 kcal (th) = 3585.08604206501 kcal (th)
Megajoule to Kilocalorie (Th) Conversion Table
| megajoule | kilocalorie (th) |
|---|---|
| 1 MJ | 239.005736138 kcal (th) |
| 2 MJ | 478.011472275 kcal (th) |
| 3 MJ | 717.017208413 kcal (th) |
| 5 MJ | 1195.02868069 kcal (th) |
| 10 MJ | 2390.05736138 kcal (th) |
| 20 MJ | 4780.11472275 kcal (th) |
| 50 MJ | 11950.2868069 kcal (th) |
| 100 MJ | 23900.5736138 kcal (th) |
| 500 MJ | 119502.868069 kcal (th) |
| 1000 MJ | 239005.736138 kcal (th) |
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.
Kilocalorie (Th)
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 unit to quantify heat energy, especially in nutrition and thermodynamics. It was widely adopted in the early 20th century for dietary energy measurement.
Current Use
Today, the kilocalorie is primarily used in nutrition to express the energy content of food and drinks, although it is often simply called a 'calorie' in everyday language.
Frequently Asked Questions
What is 1 megajoule in kilocalorie (th)?
1 megajoule (MJ) = 239.005736138 kilocalorie (th) (kcal (th)).
How do you convert megajoule to kilocalorie (th)?
Multiply the megajoule value by 239.005736138. For example, 25 MJ × 239.005736138 = 5975.14340344 kcal (th).
What is 10 megajoule in kilocalorie (th)?
10 MJ = 2390.05736138 kcal (th).
Which unit is larger, the megajoule or the kilocalorie (th)?
The megajoule is the larger unit: 1 MJ = 239.005736138 kcal (th).