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 :)
| 21000 British Thermal Unit Thermochemical | to common energy units |
|---|---|
| 21000 BTUth | = 22141355.55324 joules (J) |
| 21000 BTUth | = 22141.35555324 kilojoules (kJ) |
| 21000 BTUth | = 5291910.983088 calories (cal) |
| 21000 BTUth | = 5291.910983088 kilocalories (kcal) |
| 21000 BTUth | = 1.3819518127327E+26 electron volt (eV) |
| 21000 BTUth | = 6150.3765425667 watt hour (Wh) |
| 21000 BTUth | = 5.078590750567E+24 atomic unit of energy (au) |
| 21000 BTUth | = 0.005291910983088 tons of TNT (tTNT) |
| 21000 BTUth | = 16330625.78976 foot pound force (ft lbf) |
| 21000 BTUth | = 2.214135555324E+14 ergs (ergs) |