Calories to Therms
Type a value in cal and the thm equivalent appears instantly.
How to convert cal to thm
Multiply the cal value by 0.000000039656668.
1 cal = 0.000000039656668 thm
Quick conversion table
| cal | thm |
|---|---|
| 1 | 0.000000039656668 |
| 2 | 0.000000079313337 |
| 5 | 0.000000198283342 |
| 10 | 0.000000396566683 |
| 20 | 0.000000793133366 |
| 50 | 0.000001982833416 |
| 100 | 0.000003965666831 |
| 500 | 0.000019828334157 |
| 1000 | 0.000039656668314 |
About the units
Calories (cal): The small (gram) calorie: 4.184 J. Chemistry, not food labels.
Therms (thm): 100,000 BTU, about 29.3 kWh. The billing unit on US natural gas bills.