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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 Joules (J) = 1 joules.| 21650 Quads | to common energy units |
|---|---|
| 21650 quad | = 2.2841959209223E+22 joules (J) |
| 21650 quad | = 2.2841959209223E+19 kilojoules (kJ) |
| 21650 quad | = 5.4593592756269E+21 calories (cal) |
| 21650 quad | = 5.4593592756269E+18 kilocalories (kcal) |
| 21650 quad | = 1.4256799616287E+41 electron volt (eV) |
| 21650 quad | = 6.3449886692286E+18 watt hour (Wh) |
| 21650 quad | = 5.239289097989E+39 atomic unit of energy (au) |
| 21650 quad | = 5459359275626.9 tons of TNT (tTNT) |
| 21650 quad | = 1.6847364528058E+22 foot pound force (ft lbf) |
| 21650 quad | = 2.2841959209223E+29 ergs (ergs) |