Time units calculator & converter tool
Year Conversions Table
Equivalent of 9 Year: |
2.8421052631579E+17 Nanosecond |
2.8421052631579E+14 Microsecond |
284210526315.79 Millisecond |
284210526.31579 Second |
4736842.1052632 Minute |
78947.368421053 Hour |
3289.5 Day |
469.89473684211 Week |
108.07894736842 Month |
0.090062763157895 Century |
Year / Century Units Definition
Year
The annum (“year” in Latin), with symbol a, is a non-SI unit of time measurement, worth one Julian year, or exactly 365.25 days or 31,557,600 seconds.
Century
A century is a period of one hundred years. The word comes from the Latin saeculum, which meant “race”, “generation”. He then indicated the duration of a human generation and it was 33 years 4 months. Very quickly, the century designated a duration of 100 years.