Units of measurement
From value
To value
Calculations
Year (yr)
Hour (h)
0
0123456789
Information
Year (yr)
Year (yr) is a unit of time equal to 365 or 366 days in a leap year. It is widely used for calendar and historical timekeeping.
Hour (h)
Hour (h) is a unit of time equal to 60 minutes or 3600 seconds. It is used to measure longer time intervals.