Time units calculator & converter tool
Hour Conversions Table
Equivalent of 5 Hour: |
18000000000000 Nanosecond |
18000000000 Microsecond |
18000000 Millisecond |
18000 Second |
300 Minute |
0.208335 Day |
0.02976 Week |
0.006845 Month |
0.00057 Year |
5.703975E-6 Century |
Hour / Second Units Definition
Hour
An hour is a unit of time that divides a day into 24 equal parts. So there are 24 hours in a day. A minute is a unit of time that divides an hour into 60 equal parts. So there are 60 minutes in an hour.
Second
The second is a unit of measurement of time, with symbol “s” (without abbreviation). It is the sixtieth part of the minute, the minute itself being the sixtieth part of the hour. This animation represents a lightning bolt that occurs once per second.