How to convert: cal → kcal
Convert cal directly to kcal. This page uses a fixed relationship between the two units and performs the calculation instantly in your browser.
cal and kcal measure the same quantity: energy. Converting between them makes it easier to compare a measurement or use it in another unit system.
Worked examples
cal and kcal measure the same quantity: energy. Converting between them makes it easier to compare a measurement or use it in another unit system.
cal and kcal measure the same quantity: energy. Converting between them makes it easier to compare a measurement or use it in another unit system.
cal and kcal measure the same quantity: energy. Converting between them makes it easier to compare a measurement or use it in another unit system.
Conversion table
| cal | kcal |
|---|---|
| 1 cal | 0.001 kcal |
| 5 cal | 0.005 kcal |
| 10 cal | 0.01 kcal |
| 20 cal | 0.02 kcal |
| 50 cal | 0.05 kcal |
| 100 cal | 0.1 kcal |
Why this conversion is useful
This conversion belongs to a set of tools focused on units that are genuinely used in science, engineering and everyday life. Beyond the numerical answer, the aim is to understand what the quantity represents, where each unit is common and how to avoid order-of-magnitude mistakes.