Energy converter
Convert calorie to BTU
1 calorie (cal) = 0.003965651 BTU (BTU).
calorie → BTU table
| 1 cal | 0.003966 BTU |
| 2 cal | 0.007931 BTU |
| 5 cal | 0.019828 BTU |
| 10 cal | 0.039657 BTU |
| 25 cal | 0.099141 BTU |
| 50 cal | 0.198283 BTU |
| 100 cal | 0.396565 BTU |
| 1000 cal | 3.965651 BTU |