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Open toolCalories (thermochemical) to Kilojoules
Convert calories (thermochemical) (cal) to kilojoules (kJ) with a copyable result.
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THE QUICK GUIDE
How to use calories (thermochemical) to kilojoules
Enter a value in calories (thermochemical), choose your display precision, and select Convert. Use Swap units to calculate the reverse direction.
How it works
Energy conversion: multiply the value in cal by 0.004184 to obtain kJ. Both units are related through joules.
A useful example
1 cal = 0.004184 kJ.
Good to know
Uses energy units as labelled. Floating-point arithmetic is approximate; results show up to 12 significant digits. Very large or small results use scientific notation.