Time units calculator & converter tool
Day Conversions Table
Equivalent of 13 Day: |
1.1231910144719E+15 Nanosecond |
1123191014471.9 Microsecond |
1123191014.4719 Millisecond |
1123191.0144719 Second |
18719.850241198 Minute |
311.99750401997 Hour |
1.8570091439268 Week |
0.42712458300334 Month |
0.035567715458276 Year |
0.00035592519259846 Century |
Day / Year Units Definition
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.
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.