Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)
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 IT (calIT) = 4.1868 joules.| 400 Quads | to common energy units |
|---|---|
| 400 quad | = 4.22022341048E+20 joules (J) |
| 400 quad | = 4.22022341048E+17 kilojoules (kJ) |
| 400 quad | = 1.0086576028872E+20 calories (cal) |
| 400 quad | = 1.0086576028872E+17 kilocalories (kcal) |
| 400 quad | = 2.6340507374203E+39 electron volt (eV) |
| 400 quad | = 1.1722842806889E+17 watt hour (Wh) |
| 400 quad | = 9.6799798577164E+37 atomic unit of energy (au) |
| 400 quad | = 100865760288.72 tons of TNT (tTNT) |
| 400 quad | = 3.1126770490639E+20 foot pound force (ft lbf) |
| 400 quad | = 4.22022341048E+27 ergs (ergs) |