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 :)
The hour (common symbol: h or hr, h being the international form of the symbol) is a unit of measurement of time. In modern usage, an hour comprises 60 minutes, or 3,600 second ..more definition+
In relation to the base unit of [time] => (seconds), 1 Atomic Unit Of Time (au) is equal to 2.418884254E-17 seconds, while 1 Hours (hr) = 3600 seconds.| 72400 Atomic Unit Of Time | to common time units |
|---|---|
| 72400 au | = 1.751272199896E-12 seconds (s) |
| 72400 au | = 2.9187869998267E-14 minutes (min) |
| 72400 au | = 4.8646449997111E-16 hours (hr) |
| 72400 au | = 2.0269354165463E-17 days (day) |
| 72400 au | = 2.8956220236376E-18 weeks (wk) |
| 72400 au | = 5.5532477165652E-20 years (yr) |
| 72400 au | = 6.6638972598782E-19 months (mo) |
| 72400 au | = 5.5525434365758E-21 decades (dec) |
| 72400 au | = 5.5525434365758E-22 centuries (cent) |
| 72400 au | = 5.5525434365758E-23 millenniums (mill) |