Units of measurement
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Calculations
Jahr (yr)
Sekunde (s)
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Information
Jahr (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.
Sekunde (s)
Second (s) is the base unit of time in the International System of Units (SI). It is used to measure the duration of events and processes.