Online Calculator Resource

# Digital Stopwatch Timer Calculator

Stopwatch Calculator
Total:

00:00.0

## Calculator Use

Use this stopwatch time calculator to add and and subtract minutes, seconds and tenths of seconds in the form mm:ss.s or minutes:seconds.tenths. Totals will accumulate in hours when appropriate. The running total time is kept like an adding machine. Enter values according to time entry formats below. You should be able to use this online calculator with only your number keypad and the enter key; mouse use is optional. To perform subtraction you can enter a negative sign before the value such as -05:22.1.

### 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. Use a period between seconds and tenths of seconds.

Seconds are the default time unit: Entries of integers only or integer plus a decimal are interpreted as seconds and tenths of seconds.

Entry limits allowed:

• minutes 0 to 59
• seconds 0 to 59
• tenths of seconds 0 to 9
Time Formats and 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
Entry
Interpretation
Example
Meaning
Resulting Entry
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 number keys and the enter button on your keyboard to input data. You can also enter negative numbers (e.g., -4.5.8) from your keypad so that you do not need to change the selection box to subtraction (-).

Cite this content, page or calculator as:

Furey, Edward "Digital Stopwatch Timer Calculator"; from http://www.calculatorsoup.com - Online Calculator Resource.