Kilocalories to BTU
Type a value in kcal and the BTU equivalent appears instantly.
How to convert kcal to BTU
Multiply the kcal value by 3.965667.
1 kcal = 3.965667 BTU
Quick conversion table
| kcal | BTU |
|---|---|
| 1 | 3.965667 |
| 2 | 7.931334 |
| 5 | 19.828334 |
| 10 | 39.656668 |
| 20 | 79.313337 |
| 50 | 198.2833 |
| 100 | 396.5667 |
| 500 | 1982.8334 |
| 1000 | 3965.6668 |
About the units
Kilocalories (kcal): 1,000 small calories. This is the 'calorie' on food labels.
BTU (BTU): British thermal unit, about 1,055 J. Heating and air conditioning in the US.