Energy
Calories to British thermal units Converter
1 cal = 0.003966 BTU
0.003966 BTU
1 cal = 0.003966 BTU
Calories to British thermal units conversion table
| Calories (cal) | British thermal units (BTU) |
|---|---|
| 1 | 0.003966 |
| 2 | 0.007931 |
| 5 | 0.019828 |
| 10 | 0.039657 |
| 25 | 0.099141 |
| 50 | 0.198283 |
| 100 | 0.396565 |
| 250 | 0.991413 |
| 500 | 1.9828 |
| 1,000 | 3.9657 |
How to convert calories to british thermal units
Multiply the number of calories by 0.003966 to get the equivalent in british thermal units. The full converter above handles decimals, negative values and the reverse direction automatically.
Need the other way? Convert british thermal units to calories.