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Joule to Calorie Converter

Convert Joules to thermal calories (J to cal). Check the dynamic mathematics formula below.

Joule (J)
0
Calorie (therm.) (cal)
Real-time Step-by-Step Solver
Formula: Multiply the Joule value by 0.239006.
Input: 1 J. Output: 0 cal.
This conversion applies the exact unit ratio from Joule to Calorie (therm.) for precise and consistent results.

Joule to Calorie FAQs

What is 1 joule in calories?

1 Joule is about 0.239 calories. To convert, divide Joules by 4.184.

Comparison Grid

Compare the output with other units in the Energy & Work category.

J =
Joule (J)1
Calorie (therm.) (cal)0.23901
Kilocalorie (food) (kcal)0.00024
Kilowatt-Hour (kWh)0
BTU (British Thermal Unit) (BTU)0.00095
Electron Volt (eV)6,241,509,074,460,763,000