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| 4809000000 British Thermal Unit ISO | to common energy units |
|---|---|
| 4809000000 BTUiso | = 5073764304000 joules (J) |
| 4809000000 BTUiso | = 5073764304 kilojoules (kJ) |
| 4809000000 BTUiso | = 1212658772466.5 calories (cal) |
| 4809000000 BTUiso | = 1212658772.4665 kilocalories (kcal) |
| 4809000000 BTUiso | = 3.1667879414298E+31 electron volt (eV) |
| 4809000000 BTUiso | = 1409378973.3333 watt hour (Wh) |
| 4809000000 BTUiso | = 1.1637757409609E+30 atomic unit of energy (au) |
| 4809000000 BTUiso | = 1212.6587724665 tons of TNT (tTNT) |
| 4809000000 BTUiso | = 3742216504984.5 foot pound force (ft lbf) |
| 4809000000 BTUiso | = 5.073764304E+19 ergs (ergs) |