Convert Cal to J (Energy)




Description:

One calorie (cal) equals exactly 4.184 joules (J). This conversion is essential in chemistry, thermodynamics, and nutrition when expressing traditional energy units in SI format.

For example, converting 50 cal gives you 209.2 J — helpful when analyzing heat transfer or comparing food energy. Our converter provides instant results and includes tooltips to clarify each unit’s role. Whether you're conducting experiments or reading labels, this conversion ensures clarity and consistency.

Tooltips: