Convert J to Cal (Energy)




Description:

One joule (J) equals approximately 0.239 calories (cal), where 'calorie' refers to the small calorie used in chemistry. This conversion is useful in thermodynamics and nutrition when switching between SI and traditional energy units.

For example, converting 100 J gives you 23.9 cal — 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 precision.

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