Unit conversion / Energy converter
Convert Calories to Kilojoules (cal to kJ)
1 cal = 0.004184 kJ. Convert calories to kilojoules in this browser tab, with the exact factor and worked examples.
Calories to Kilojoules, worked out
Exact factor: multiply calories by 0.004184 to get kilojoules.
- 1 cal
- = 0.004184 kJ
- 10 cal
- = 0.04184 kJ
- 100 cal
- = 0.4184 kJ
Energy converter
Convert joules, watt-hours, calories, and BTU.
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Chosen from where these tools sit in the catalogue — the same workbench, the same category, the same words. Nothing here measures what you or anyone else opened.
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