Calories to BTU Converter
Convert Calories (cal) to BTU (BTU) instantly. 1 Calorie = 0.0039656663 BTU.
Calories to BTU
13 units
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Common Energy Conversions
Calories to BTU Conversion Table
| Calories (cal) | BTU (BTU) |
|---|---|
| 0.01 cal | 0.0000396567 BTU |
| 0.1 cal | 0.0003965666 BTU |
| 0.5 cal | 0.0019828331 BTU |
| 1 cal | 0.0039656663 BTU |
| 2 cal | 0.0079313326 BTU |
| 5 cal | 0.0198283314 BTU |
| 10 cal | 0.0396566628 BTU |
| 25 cal | 0.0991416569 BTU |
| 50 cal | 0.1982833139 BTU |
| 100 cal | 0.3965666277 BTU |
| 250 cal | 0.9914165694 BTU |
| 500 cal | 1.98283314 BTU |
| 1000 cal | 3.96566628 BTU |
| 5000 cal | 19.828331 BTU |
| 10000 cal | 39.656663 BTU |
How to Convert Calories to BTU
Multiply the Calorie value by 0.0039656663 to get BTU.
Example: 10 Calories × 0.0039656663 = 0.0396566628 BTU
To go the other way, multiply by 252.164436. Use the reverse converter →
Frequently Asked Questions
Q
How many BTU in a Calorie?
1 Calorie equals 0.0039656663 BTU.
Q
How do I convert Calories to BTU?
Multiply your Calorie value by 0.0039656663 to get the result in BTU.
About These Units
Calorie
cal
A unit of energy commonly used in measurement systems worldwide.
BTU
BTU
A unit of energy used alongside and interchangeable with other standard units.