1 gallon-atmosphere (US) is equal to 9.1672287049187E-5 megacalories
| gallon-atmosphere (US) (gal atm) | megacalories (Mcal) | 
|---|---|
| 7 | 0.00064170600934431 | 
| 9 | 0.00082505058344269 | 
| 11 | 0.0010083951575411 | 
| 13 | 0.0011917397316394 | 
| 15 | 0.0013750843057378 | 
| 17 | 0.0015584288798362 | 
| 19 | 0.0017417734539346 | 
| 21 | 0.0019251180280329 | 
| 23 | 0.0021084626021313 | 
| 25 | 0.0022918071762297 | 
| 27 | 0.0024751517503281 | 
| 29 | 0.0026584963244264 | 
| 31 | 0.0028418408985248 | 
| 33 | 0.0030251854726232 | 
| 35 | 0.0032085300467216 | 
| 37 | 0.0033918746208199 | 
| 39 | 0.0035752191949183 | 
| 41 | 0.0037585637690167 | 
| 43 | 0.0039419083431151 | 
| 45 | 0.0041252529172134 | 
To create a customized gallon-atmosphere (US) to megacalories conversion table, click on the "Create a customized energy conversion table" button.