Energy
Calories to Megajoule
Convert calories to megajoule instantly.
About this conversion
A calorie (cal) is the energy needed to raise 1 g of water by 1°C. 1 cal = 4.184 J. Megajoule (MJ) = 1.000.000 J. Bruges til energiforbrug i industri og ingeniørfag. Use the converter above to quickly go from calories to megajoule.
How to use
Enter a value in the calories field and instantly see the result in megajoule. Click the swap button to reverse the conversion.
Manual calculation
1 calories = 0.000004184 megajoule. Example: 10 cal = 0.00004184 MJ.
Frequently asked questions
How many megajoule are in 1 calories?
1 Calories equals 0.000004184 megajoule.
When do you use megajoule?
Megajoule (MJ) = 1.000.000 J. Bruges til energiforbrug i industri og ingeniørfag.