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A quad is a unit of energy equal to 10^15 (a short-scale quadrillion) BTU, or 1.055 x 10^18 joules (1.055 exajoules or EJ) in SI units. The unit is used by the U.S. Department o ..more definition+
In relation to the base unit of [energy] => (joules), 1 Quads (quad) is equal to 1.05505585262E+18 joules, while 1 Calories 3.98°C (cal3.98°C) = 4.2045 joules.| 487400 Quads | to common energy units |
|---|---|
| 487400 quad | = 5.1423422256699E+23 joules (J) |
| 487400 quad | = 5.1423422256699E+20 kilojoules (kJ) |
| 487400 quad | = 1.229049289118E+23 calories (cal) |
| 487400 quad | = 1.229049289118E+20 kilocalories (kcal) |
| 487400 quad | = 3.2095908235466E+42 electron volt (eV) |
| 487400 quad | = 1.4284283960194E+20 watt hour (Wh) |
| 487400 quad | = 1.1795055456627E+41 atomic unit of energy (au) |
| 487400 quad | = 1.229049289118E+14 tons of TNT (tTNT) |
| 487400 quad | = 3.7927969842843E+23 foot pound force (ft lbf) |
| 487400 quad | = 5.1423422256699E+30 ergs (ergs) |