| 1 BTU63°F | = 0.013614304062951 cu yd atm |
| 2 BTU63°F | = 0.027228608125902 cu yd atm |
| 3 BTU63°F | = 0.040842912188853 cu yd atm |
| 4 BTU63°F | = 0.054457216251804 cu yd atm |
| 5 BTU63°F | = 0.068071520314755 cu yd atm |
| 6 BTU63°F | = 0.081685824377706 cu yd atm |
| 7 BTU63°F | = 0.095300128440657 cu yd atm |
| 8 BTU63°F | = 0.10891443250361 cu yd atm |
| 9 BTU63°F | = 0.12252873656656 cu yd atm |
| 10 BTU63°F | = 0.13614304062951 cu yd atm |
| 20 BTU63°F | = 0.27228608125902 cu yd atm |
| 30 BTU63°F | = 0.40842912188853 cu yd atm |
| 40 BTU63°F | = 0.54457216251804 cu yd atm |
| 50 BTU63°F | = 0.68071520314755 cu yd atm |
| 60 BTU63°F | = 0.81685824377706 cu yd atm |
| 70 BTU63°F | = 0.95300128440657 cu yd atm |
| 80 BTU63°F | = 1.0891443250361 cu yd atm |
| 90 BTU63°F | = 1.2252873656656 cu yd atm |
| 100 BTU63°F | = 1.3614304062951 cu yd atm |
| 200 BTU63°F | = 2.7228608125902 cu yd atm |
| 300 BTU63°F | = 4.0842912188853 cu yd atm |
| 400 BTU63°F | = 5.4457216251804 cu yd atm |
| 500 BTU63°F | = 6.8071520314755 cu yd atm |
| 600 BTU63°F | = 8.1685824377706 cu yd atm |
| 700 BTU63°F | = 9.5300128440657 cu yd atm |
| 800 BTU63°F | = 10.891443250361 cu yd atm |
| 900 BTU63°F | = 12.252873656656 cu yd atm |
| 1000 BTU63°F | = 13.614304062951 cu yd atm |
| 2000 BTU63°F | = 27.228608125902 cu yd atm |
| 4000 BTU63°F | = 54.457216251804 cu yd atm |
| 5000 BTU63°F | = 68.071520314755 cu yd atm |
| 7500 BTU63°F | = 102.10728047213 cu yd atm |
| 10000 BTU63°F | = 136.14304062951 cu yd atm |
| 25000 BTU63°F | = 340.35760157377 cu yd atm |
| 50000 BTU63°F | = 680.71520314755 cu yd atm |
| 100000 BTU63°F | = 1361.4304062951 cu yd atm |
| 1000000 BTU63°F | = 13614.304062951 cu yd atm |
| 1000000000 BTU63°F | = 13614304.062951 cu yd atm |