Kilocalories To Calories Converter
Reverse Conversion
How This Converter Works
Convert between Calories (cal) and Kilocalories (kcal). Select either direction to convert directly.
Formula or rule
Kilocalories = Calories * 0.001; Calories = Kilocalories / 0.001
Example
- Input
- 1 kcal
- Calculation
- 1 * 1000 = 1000
- Result
- 1000 cal
Notes
Energy factors use thermochemical calories, International Table Btu and therms, and the exact electronvolt relationship.