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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 British Thermal Unit ISO (BTUiso) is equal to 1055.056 joules, while 1 Quads (quad) = 1.05505585262E+18 joules.| 1 British Thermal Unit ISO | to common energy units |
|---|---|
| 1 BTUiso | = 1055.056 joules (J) |
| 1 BTUiso | = 1.055056 kilojoules (kJ) |
| 1 BTUiso | = 252.16443594646 calories (cal) |
| 1 BTUiso | = 0.25216443594646 kilocalories (kcal) |
| 1 BTUiso | = 6.5851277634223E+21 electron volt (eV) |
| 1 BTUiso | = 0.29307111111111 watt hour (Wh) |
| 1 BTUiso | = 2.4199953024765E+20 atomic unit of energy (au) |
| 1 BTUiso | = 2.5216443594646E-7 tons of TNT (tTNT) |
| 1 BTUiso | = 778.16937096787 foot pound force (ft lbf) |
| 1 BTUiso | = 10550560000 ergs (ergs) |
| British Thermal Unit ISO | to Quads (table conversion) |
|---|---|
| 1 BTUiso | = 1.0000001396893E-15 quad |
| 2 BTUiso | = 2.0000002793786E-15 quad |
| 3 BTUiso | = 3.0000004190679E-15 quad |
| 4 BTUiso | = 4.0000005587571E-15 quad |
| 5 BTUiso | = 5.0000006984464E-15 quad |
| 6 BTUiso | = 6.0000008381357E-15 quad |
| 7 BTUiso | = 7.000000977825E-15 quad |
| 8 BTUiso | = 8.0000011175143E-15 quad |
| 9 BTUiso | = 9.0000012572036E-15 quad |
| 10 BTUiso | = 1.0000001396893E-14 quad |
| 20 BTUiso | = 2.0000002793786E-14 quad |
| 30 BTUiso | = 3.0000004190679E-14 quad |
| 40 BTUiso | = 4.0000005587571E-14 quad |
| 50 BTUiso | = 5.0000006984464E-14 quad |
| 60 BTUiso | = 6.0000008381357E-14 quad |
| 70 BTUiso | = 7.000000977825E-14 quad |
| 80 BTUiso | = 8.0000011175143E-14 quad |
| 90 BTUiso | = 9.0000012572036E-14 quad |
| 100 BTUiso | = 1.0000001396893E-13 quad |
| 200 BTUiso | = 2.0000002793786E-13 quad |
| 300 BTUiso | = 3.0000004190679E-13 quad |
| 400 BTUiso | = 4.0000005587571E-13 quad |
| 500 BTUiso | = 5.0000006984464E-13 quad |
| 600 BTUiso | = 6.0000008381357E-13 quad |
| 700 BTUiso | = 7.000000977825E-13 quad |
| 800 BTUiso | = 8.0000011175143E-13 quad |
| 900 BTUiso | = 9.0000012572036E-13 quad |
| 1000 BTUiso | = 1.0000001396893E-12 quad |
| 2000 BTUiso | = 2.0000002793786E-12 quad |
| 4000 BTUiso | = 4.0000005587571E-12 quad |
| 5000 BTUiso | = 5.0000006984464E-12 quad |
| 7500 BTUiso | = 7.5000010476697E-12 quad |
| 10000 BTUiso | = 1.0000001396893E-11 quad |
| 25000 BTUiso | = 2.5000003492232E-11 quad |
| 50000 BTUiso | = 5.0000006984464E-11 quad |
| 100000 BTUiso | = 1.0000001396893E-10 quad |
| 1000000 BTUiso | = 1.0000001396893E-9 quad |
| 1000000000 BTUiso | = 1.0000001396893E-6 quad |