| British thermal unit (thermochemical) | Gallon-atmosphere (US) |
|---|---|
| 1 BTUth | 2.7488754345306 US gal atm |
| 2 BTUth | 5.4977508690612 US gal atm |
| 3 BTUth | 8.2466263035918 US gal atm |
| 4 BTUth | 10.995501738122 US gal atm |
| 5 BTUth | 13.744377172653 US gal atm |
| 6 BTUth | 16.493252607184 US gal atm |
| 7 BTUth | 19.242128041714 US gal atm |
| 8 BTUth | 21.991003476245 US gal atm |
| 9 BTUth | 24.739878910775 US gal atm |
| 10 BTUth | 27.488754345306 US gal atm |
| British thermal unit (thermochemical) | Gallon-atmosphere (US) |
|---|---|
| 15 BTUth | 41.233131517959 US gal atm |
| 20 BTUth | 54.977508690612 US gal atm |
| 30 BTUth | 82.466263035918 US gal atm |
| 40 BTUth | 109.95501738122 US gal atm |
| 50 BTUth | 137.44377172653 US gal atm |
| 60 BTUth | 164.93252607184 US gal atm |
| 70 BTUth | 192.42128041714 US gal atm |
| 80 BTUth | 219.91003476245 US gal atm |
| 90 BTUth | 247.39878910775 US gal atm |
| 100 BTUth | 274.88754345306 US gal atm |
| British thermal unit (thermochemical) | Gallon-atmosphere (US) |
|---|---|
| 500 BTUth | 1374.4377172653 US gal atm |
| 1000 BTUth | 2748.8754345306 US gal atm |
| 1500 BTUth | 4123.3131517959 US gal atm |
| 10000 BTUth | 27488.754345306 US gal atm |
| 50000 BTUth | 137443.77172653 US gal atm |
| 100000 BTUth | 274887.54345306 US gal atm |
| 500000 BTUth | 1374437.7172653 US gal atm |
| 1000000 BTUth | 2748875.4345306 US gal atm |
| 5000000 BTUth | 13744377.172653 US gal atm |
| 10000000 BTUth | 27488754.345306 US gal atm |