Unit conversion / Energy converter
Convert Calories to Joules (cal to J)
1 cal = 4.184 J. Convert calories to joules in this browser tab, with the exact factor and worked examples.
Calories to Joules, worked out
Exact factor: multiply calories by 4.184 to get joules.
- 1 cal
- = 4.184 J
- 10 cal
- = 41.84 J
- 100 cal
- = 418.4 J
Energy converter
Convert joules, watt-hours, calories, and BTU.
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