Time units calculator & converter tool
Year Conversions Table
Equivalent of 19 Year: |
6.0E+17 Nanosecond |
6.0E+14 Microsecond |
600000000000 Millisecond |
600000000 Second |
10000000 Minute |
166666.66666667 Hour |
6944.5 Day |
992 Week |
228.16666666667 Month |
0.1901325 Century |
Year / Day 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.
Day
The day is also a unit of time which, although outside the International System (SI), is in use with it. It is worth exactly 86,400 seconds and its symbol is “d” (from the Latin dies, but also the initial of the English word day). The French abbreviation “j” is nevertheless frequently used.