Directions

Add or Subtract hours and/or minutes
Enter first hours and minutes "From:"
Enter second hours and minutes below "From:"
When you subtract, the greater number of hours and minutes should be entered first.
Select add or subtract.
The hours entered must be a positive number or zero (0).
The minutes entered must be a positive number or zero (0).
Click "Click to Calculate" button. The total will appear.
If a greater number of hours and minutes is subtracted from a lesser number of hours and minutes the result will be a negative number.
Minuend - Subtrahend = Difference. If the Subtrahend is greater than the Minuend the Difference will be negative. NaN = not a number
To clear the entry boxes click "Reset".

Running Total
Enter hours and minutes"
The hours entered must be a positive number or zero (0).
The minutes entered must be a positive number or zero (0).
Select "add" or "subtract"
Click "Click to Calculate" button. The Running Total will appear.
To clear the Running Total click "Reset".
If you have added the wrong number to the Running Total, you can re-enter the wrong number and then select "subtract".

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Time Worksheet Calculator with Running Total 5 day version

Time Worksheet Calculator with Running Total 7 day version

Time Menu

Calendar Menu

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