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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.| 9721000000000 Atomic Unit Of Time | to common time units |
|---|---|
| 9721000000000 au | = 0.00023513973833134 seconds (s) |
| 9721000000000 au | = 3.9189956388557E-6 minutes (min) |
| 9721000000000 au | = 6.5316593980928E-8 hours (hr) |
| 9721000000000 au | = 2.7215247492053E-9 days (day) |
| 9721000000000 au | = 3.8878924988647E-10 weeks (wk) |
| 9721000000000 au | = 7.4562321896036E-12 years (yr) |
| 9721000000000 au | = 8.9474786275244E-11 months (mo) |
| 9721000000000 au | = 7.4552865672587E-13 decades (dec) |
| 9721000000000 au | = 7.4552865672587E-14 centuries (cent) |
| 9721000000000 au | = 7.4552865672587E-15 millenniums (mill) |