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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 Hours (hr) is equal to 3600 seconds, while 1 Octaeteris (octa) = 252460800 seconds.| 63 Hours | to common time units |
|---|---|
| 63 hr | = 226800 seconds (s) |
| 63 hr | = 3780 minutes (min) |
| 63 hr | = 63 hours (hr) |
| 63 hr | = 2.625 days (day) |
| 63 hr | = 0.375 weeks (wk) |
| 63 hr | = 0.0071917808219178 years (yr) |
| 63 hr | = 0.086301369863014 months (mo) |
| 63 hr | = 0.00071908687381103 decades (dec) |
| 63 hr | = 7.1908687381103E-5 centuries (cent) |
| 63 hr | = 7.1908687381103E-6 millenniums (mill) |