Convert therm (us)s to calorie (thermochemical)s
1 thm = 25210420.6501 cal — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
25 210 420.6501cal
As a fraction: 13185050000/523
1 thm = 25210420.6501 cal
How to convert therm (us)s to calorie (thermochemical)s
Multiply the number of therm (us)s by 25210420.6501 to get calorie (thermochemical)s.
Therm (US): Gas billing in the US.
Calorie (thermochemical): Exactly 4.184 J. The "small" calorie.
Therm (US) to Calorie (thermochemical) conversion table
| Therm (US)s (thm) | Calorie (thermochemical)s (cal) |
|---|---|
| 1 thm | 25 210 421 |
| 2 thm | 50 420 841 |
| 3 thm | 75 631 262 |
| 5 thm | 126 052 100 |
| 10 thm | 252 104 210 |
| 20 thm | 504 208 410 |
| 25 thm | 630 260 520 |
| 50 thm | 1 260 521 000 |
| 100 thm | 2 521 042 100 |
| 250 thm | 6 302 605 200 |
| 500 thm | 12 605 210 000 |
| 1000 thm | 25 210 421 000 |
Calorie (thermochemical) to Therm (US) conversion table
| Calorie (thermochemical)s (cal) | Therm (US)s (thm) |
|---|---|
| 1 cal | 3.9666137e-8 |
| 2 cal | 7.9332274e-8 |
| 3 cal | 0.000 000 118 998 41 |
| 5 cal | 0.000 000 198 330 69 |
| 10 cal | 0.000 000 396 661 37 |
| 20 cal | 0.000 000 793 322 74 |
| 25 cal | 0.000 000 991 653 43 |
| 50 cal | 0.000 001 983 306 9 |
| 100 cal | 0.000 003 966 613 7 |
| 250 cal | 0.000 009 916 534 3 |
| 500 cal | 0.000 019 833 069 |
| 1000 cal | 0.000 039 666 137 |
Frequently asked
How many calorie (thermochemical)s are in a therm (us)?
One therm (us) equals 25210420.65 calorie (thermochemical)s (thm → cal). That figure is exact, not rounded.
How do you convert therm (us)s to calorie (thermochemical)s?
Multiply the number of therm (us)s by 25210420.6501 to get calorie (thermochemical)s.
What is 1 cal in therm (us)s?
One calorie (thermochemical) is 3.966613703e-8 therm (us)s.
What is 10 thm in cal?
10 thm = 252 104 210 cal.
What exactly is a therm (us)?
Gas billing in the US.
What exactly is a calorie (thermochemical)?
Exactly 4.184 J. The "small" calorie.