| 1 eV | = 1.5185736338236E-22 BTUit |
| 2 eV | = 3.0371472676472E-22 BTUit |
| 3 eV | = 4.5557209014708E-22 BTUit |
| 4 eV | = 6.0742945352944E-22 BTUit |
| 5 eV | = 7.592868169118E-22 BTUit |
| 6 eV | = 9.1114418029415E-22 BTUit |
| 7 eV | = 1.0630015436765E-21 BTUit |
| 8 eV | = 1.2148589070589E-21 BTUit |
| 9 eV | = 1.3667162704412E-21 BTUit |
| 10 eV | = 1.5185736338236E-21 BTUit |
| 20 eV | = 3.0371472676472E-21 BTUit |
| 30 eV | = 4.5557209014708E-21 BTUit |
| 40 eV | = 6.0742945352944E-21 BTUit |
| 50 eV | = 7.592868169118E-21 BTUit |
| 60 eV | = 9.1114418029415E-21 BTUit |
| 70 eV | = 1.0630015436765E-20 BTUit |
| 80 eV | = 1.2148589070589E-20 BTUit |
| 90 eV | = 1.3667162704412E-20 BTUit |
| 100 eV | = 1.5185736338236E-20 BTUit |
| 200 eV | = 3.0371472676472E-20 BTUit |
| 300 eV | = 4.5557209014708E-20 BTUit |
| 400 eV | = 6.0742945352944E-20 BTUit |
| 500 eV | = 7.592868169118E-20 BTUit |
| 600 eV | = 9.1114418029415E-20 BTUit |
| 700 eV | = 1.0630015436765E-19 BTUit |
| 800 eV | = 1.2148589070589E-19 BTUit |
| 900 eV | = 1.3667162704412E-19 BTUit |
| 1000 eV | = 1.5185736338236E-19 BTUit |
| 2000 eV | = 3.0371472676472E-19 BTUit |
| 4000 eV | = 6.0742945352944E-19 BTUit |
| 5000 eV | = 7.592868169118E-19 BTUit |
| 7500 eV | = 1.1389302253677E-18 BTUit |
| 10000 eV | = 1.5185736338236E-18 BTUit |
| 25000 eV | = 3.796434084559E-18 BTUit |
| 50000 eV | = 7.592868169118E-18 BTUit |
| 100000 eV | = 1.5185736338236E-17 BTUit |
| 1000000 eV | = 1.5185736338236E-16 BTUit |
| 1000000000 eV | = 1.5185736338236E-13 BTUit |