Convert quarter (hour) to octaeteris (Cleostratus)
Selected category: time.
Definition and details for quarter (hour):
Quarter is usually used as an informal unit of time equal to 1/4 hour or 15 minutes.
Definition and details for octaeteris (Cleostratus):
The Octaeteris, was noted by Cleostratus in ancient Greece as a 2923.5 day cycle.