Calorie to BTU Converter
1 cal = 0.003966 BTU
1 Calorie=0.003966 BTU
Calorie → BTU
| Calorie | BTU |
|---|---|
| 1 | 0.003966 |
| 5 | 0.019828 |
| 10 | 0.039657 |
| 25 | 0.099142 |
| 50 | 0.198283 |
| 100 | 0.396567 |
Formula
BTU = cal x 0.003966
cal = BTU x 252.164
Conversion Factor
1 Calorie = 0.003966 BTU
1 BTU = 252.164 Calorie
Step-by-Step Example
- 1
Start with the value in Calorie
10 cal - 2
Multiply by the conversion factor 0.003966
10 x 0.003966 - 3
Result: 10 cal = 0.039657 BTU
1 Calorie is equal to 0.003966 BTU. To convert Calorie to BTU, multiply the value by 0.003966.
The formula is: BTU = cal x 0.003966. You can also divide the cal value by 252.164 to get the same result.
1 BTU is equal to 252.164 Calorie. This is the inverse of the Calorie to BTU conversion.
The conversion factor used is 1 Calorie = 0.003966 BTU. For most practical purposes, this provides highly accurate results. Our converter uses standard internationally recognized conversion factors.
To convert BTU to Calorie, multiply the BTU value by 252.164. Or use our converter above and click the swap button.
{from} to {to} Conversion Table
| cal | BTU |
|---|---|
| 1 cal | 0.003966 BTU |
| 2 cal | 0.007931 BTU |
| 3 cal | 0.011897 BTU |
| 5 cal | 0.019828 BTU |
| 10 cal | 0.039657 BTU |
| 20 cal | 0.079313 BTU |
| 25 cal | 0.099142 BTU |
| 50 cal | 0.198283 BTU |
| 100 cal | 0.396567 BTU |
| 250 cal | 0.991417 BTU |
| 500 cal | 1.98283 BTU |
| 1000 cal | 3.96567 BTU |