Time Calculator Hours:Minutes:Seconds

Calculate hh:mm:ss
Total: hh:mm:ss
00:00:00
Enter: hh:mm:ss

Calculator Use

This time calculator for hours, minutes and seconds will add and subtract time in the form hh:mm:ss or hours:minutes:seconds and keep a running total like an adding machine. Enter values according to allowed time entry formats below.  You should be able to use this keypad-only without a mouse. To cause subtraction you can enter a negative sign before the value such as -05:22:15.

Time Entry Formats

You can use a dash (-), period (.), colon (:) or blank space ( ) as separators.  For example, 15-06-22, 15.06.22, 15:06:22, and 15 06 22 are all interpreted as 15 hours 6 minutes 22 seconds or 15:06:22.

A leading dash or negative sign will cause it to be a negative value.

Entry limits allowed:

    • hours 0 to 999
    • minutes 0 to 59
    • seconds 0 to 59
Time Format Shortcuts
Entry Interpretation Example Meaning Resulting Entry
X.. X hours : 0 minutes : 0 seconds 5.. 5 hours 05:00:00
X.Y. X hours : Y minutes : 0 seconds 5.22. 5 hours : 22 minutes 05:22:00
X.Y.Z X hours : Y minutes : Z seconds 5.22.10
5.01.15
5 hours : 22 minutes : 10 seconds
5 hours : 1 minutes : 15 seconds
05:22:10
05:01:15
.Y. 0 hours : Y minutes : 0 seconds .22. 22 minutes 00:22:00
.Y.Z 0 hours : Y minutes : Z seconds .22.15 22 minutes : 15 seconds 00:22:15
..Z 0 hours : 0 minutes : Z seconds ..5 5 seconds 00:00:05
X..Z X hours : 0 minutes : Z seconds 5..05 5 hours : 0 minutes : 5 seconds 05:00:05
 

Cite this content, page or calculator as:

Furey, Edward "Time Calculator Hours:Minutes:Seconds" From http://www.CalculatorSoup.com - Online Calculator Resource.