Add & Subtract Hours and Minutes

Sum multiple "hours:minutes" entries with plus and minus, and see the result as hours and minutes. Great for adding up work hours or shift time.

Input

Enter the hours and minutes for each row, then choose add (+) or subtract (−) per row. You can add or remove rows freely.

Total time

4hr0min

Total (minutes)

240 min

Total (decimal hours)

4 hr

Items counted

3 items

Enter the hours and minutes in each row and choose + (add) or − (subtract) per row to calculate the total.
Use "Add row" to add as many entries as you need, and remove any unwanted row with the trash icon.
The total is shown as hours-and-minutes, plus total minutes and a decimal-hour figure (e.g. 2.5 hours).
If you enter more than 60 minutes, the excess is carried over into hours automatically.
When the subtractions make the total negative, the result is shown with a leading minus sign.
Ideal for adding up work hours, activity logs, and the durations of multiple tasks.

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