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| 4200 British Thermal Unit ISO | to common energy units |
|---|---|
| 4200 BTUiso | = 4431235.2 joules (J) |
| 4200 BTUiso | = 4431.2352 kilojoules (kJ) |
| 4200 BTUiso | = 1059090.6309751 calories (cal) |
| 4200 BTUiso | = 1059.0906309751 kilocalories (kcal) |
| 4200 BTUiso | = 2.7657536606374E+25 electron volt (eV) |
| 4200 BTUiso | = 1230.8986666667 watt hour (Wh) |
| 4200 BTUiso | = 1.0163980270401E+24 atomic unit of energy (au) |
| 4200 BTUiso | = 0.0010590906309751 tons of TNT (tTNT) |
| 4200 BTUiso | = 3268311.3580651 foot pound force (ft lbf) |
| 4200 BTUiso | = 44312352000000 ergs (ergs) |