Digital Stopwatch Timer Calculator

Stopwatch Calculator
Total: mm:ss.s
00:00.0
Enter: mm:ss.s

Calculator Use

This time calculator for minutes, seconds and tenths of seconds will add and subtract time in the form mm:ss.s or minutes:seconds.tenths and keep a running total like an adding machine. Totals will accumulate in hours when necessary. 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 -5:22.1.

Time Entry Formats

You can use a dash (-), period (.), colon (:) or blank space ( ) as the minute/second separator.  For example, 5-06.2, 5.06.2, 5:06.2, and 5 06.2 are all interpreted as 5 minutes 6 seconds and 2 tenths or 5:06.2.

Seconds are the default: Entries of an integer-only or integer plus a decimal fraction will be interpreted as seconds and tenths of seconds.

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

Entry limits allowed:

    • minutes 0 to 59
    • seconds 0 to 59
    • tenths of seconds 0 to 9
Time Formats & Shortcuts
Entry Interpretation Example Meaning Resulting Entry
X.. X minutes : 0 seconds . 0 tenths 5.. 5 minutes 05:00.0
X.Y. X minutes : Y seconds . 0 tenths 5.22.0 5 minutes : 22 seconds 05:22.0
X.Y.Z X minutes : Y seconds . Z tenths 5.22.1
5.01.1
5 minutes : 22 seconds . 1 tenth
5 minutes : 1 second . 1 tenth
05:22.1
05:01.1
X..Z X minutes : 0 seconds . Z tenths 5..5 5 minutes : 0 seconds . 5 tenths 05:00.5
Default integer and decimal parts are registered as seconds
Y.Z Y seconds . Z tenths 22.1
01.1
22 seconds . 1 tenth
1 second . 1 tenth
00:22.1
00:01.1
Y Y seconds 22
01
22 seconds
1 second
00:22.0
00:01.0
.Z . Z tenths .5 5 tenths 00:00.5

You can use numbers and the enter button on your keyboard without using your mouse except to change the operation to subtraction. You can also enter negative numbers (-4.5.8) from your keypad then you do not need to change to subtraction.

 

Cite this content, page or calculator as:

Furey, Edward "Digital Stopwatch Timer Calculator" From http://www.CalculatorSoup.com - Online Calculator Resource.