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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 Inch Pound Force (in lbf) is equal to 0.11298482902762 joules, while 1 Quads (quad) = 1.05505585262E+18 joules.| 90 Inch Pound Force | to common energy units |
|---|---|
| 90 in lbf | = 10.168634612486 joules (J) |
| 90 in lbf | = 0.010168634612486 kilojoules (kJ) |
| 90 in lbf | = 2.4303620010721 calories (cal) |
| 90 in lbf | = 0.0024303620010721 kilocalories (kcal) |
| 90 in lbf | = 6.3467491870361E+19 electron volt (eV) |
| 90 in lbf | = 0.0028246207256904 watt hour (Wh) |
| 90 in lbf | = 2.3323925928875E+18 atomic unit of energy (au) |
| 90 in lbf | = 2.4303620010721E-9 tons of TNT (tTNT) |
| 90 in lbf | = 7.5 foot pound force (ft lbf) |
| 90 in lbf | = 101686346.12486 ergs (ergs) |