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| 4 British Thermal Unit 39°F 3.9°C | to common energy units |
|---|---|
| 4 BTU39°F | = 4238.68 joules (J) |
| 4 BTU39°F | = 4.23868 kilojoules (kJ) |
| 4 BTU39°F | = 1013.068833652 calories (cal) |
| 4 BTU39°F | = 1.013068833652 kilocalories (kcal) |
| 4 BTU39°F | = 2.6455704103159E+22 electron volt (eV) |
| 4 BTU39°F | = 1.1774111111111 watt hour (Wh) |
| 4 BTU39°F | = 9.7223139707286E+20 atomic unit of energy (au) |
| 4 BTU39°F | = 1.013068833652E-6 tons of TNT (tTNT) |
| 4 BTU39°F | = 3126.2899308986 foot pound force (ft lbf) |
| 4 BTU39°F | = 42386800000 ergs (ergs) |