Convert megajoule to calorie (th)
Please provide values below to convert megajoule [MJ] to calorie (th) [cal (th)], or Convert calorie (th) to megajoule.
1 MJ = 239005.736138 cal (th). To convert megajoule to calorie (th), multiply the value by 239005.736138; to go the other way, divide by it (1 cal (th) = 4.184e-06 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 = 239005.736138 cal (th)
- 1 cal (th) = 4.184e-06 MJ
- 10 MJ = 2390057.36138 cal (th)
- 100 MJ = 23900573.6138 cal (th)
How to Convert Megajoule to Calorie (Th)
1 MJ = 239005.736137667 cal (th)
Example: convert 15 MJ to cal (th):
15 MJ = 15 × 239005.736137667 cal (th) = 3585086.04206501 cal (th)
Megajoule to Calorie (Th) Conversion Table
| megajoule | calorie (th) |
|---|---|
| 1 MJ | 239005.736138 cal (th) |
| 2 MJ | 478011.472275 cal (th) |
| 3 MJ | 717017.208413 cal (th) |
| 5 MJ | 1195028.68069 cal (th) |
| 10 MJ | 2390057.36138 cal (th) |
| 20 MJ | 4780114.72275 cal (th) |
| 50 MJ | 11950286.8069 cal (th) |
| 100 MJ | 23900573.6138 cal (th) |
| 500 MJ | 119502868.069 cal (th) |
| 1000 MJ | 239005736.138 cal (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.
Calorie (Th)
The calorie (th) is a unit of energy used to quantify the amount of heat required to raise the temperature of one kilogram of water by one degree Celsius.
History/Origin
The calorie (th) was historically used in the context of thermochemistry and nutrition, originating from the calorie concept in the 19th century. It has largely been replaced by the joule in scientific contexts but remains in common use in some regions and fields.
Current Use
Today, the calorie (th) is primarily used in nutrition labeling and food energy measurements, especially in regions where the thermochemical calorie is still recognized, although the joule is the SI standard.
Frequently Asked Questions
What is 1 megajoule in calorie (th)?
1 megajoule (MJ) = 239005.736138 calorie (th) (cal (th)).
How do you convert megajoule to calorie (th)?
Multiply the megajoule value by 239005.736138. For example, 25 MJ × 239005.736138 = 5975143.40344 cal (th).
What is 10 megajoule in calorie (th)?
10 MJ = 2390057.36138 cal (th).
Which unit is larger, the megajoule or the calorie (th)?
The megajoule is the larger unit: 1 MJ = 239005.736138 cal (th).