Hours & Minutes Calculator
Add up daily shifts in hh:mm or decimal format, switch between perspectives, and preview hourly rate totals. This lightweight calculator helps crews stay accurate without spreadsheets.
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How to use this free tool
Enter each shift in the duration column using either hh:mm or decimal hours. Switch the mode to decimal if you prefer typing values such as 7.5 instead of 7:30, and add an hourly rate to preview earnings in real time. Use the More Rows button for longer time cards and the Clear Data option to reset the table.
- Choose whether you want to enter times in hh:mm or decimal format.
- Type each shift’s duration and, if needed, an hourly rate to estimate pay.
- Download or copy the totals once you are ready to move them into payroll.
| hh:mm | Decimal hours | What it means |
|---|---|---|
| 00:15 | 0.25 | Quarter-hour break or cleanup task. |
| 00:30 | 0.50 | Half-hour meeting or training session. |
| 01:15 | 1.25 | Short shift plus travel time. |
| 02:30 | 2.5 | Split shift or on-call follow-up. |
| 07:45 | 7.75 | Standard day with a 15-minute break. |
| 10:30 | 10.5 | Extended coverage or overtime block. |
Automate it with ShiftFlow
ShiftFlow automatically calculates every approved shift, applies overtime rules, and exports timesheets to CSV or PDF in a single click. When you are ready to go beyond manual calculators, start a free trial and keep your team’s hours payroll-ready every day.