Calculator
8-Hour Workday Calculator
A free 8-hour workday calculator that tells you what time you can leave. Enter your start time and total break, and it returns your clock-out time for a standard 8-hour day, plus a custom shift length if yours is different.
Enter your start time to see what time you can leave.
When an 8-hour day finishes
Find your start time and read across. The 8-hour row is the one you want, and the others show what a longer or shorter day would come to.
Shifts starting at 5:00 amCommon finish times for a 5:00 am start, with and without a 30-minute unpaid break.
| Shift | On the clock | After a break | As h:mm |
|---|---|---|---|
| 5:00 am to 9:00 am | 4 h | 3.5 h | 4:00 |
| 5:00 am to 10:00 am | 5 h | 4.5 h | 5:00 |
| 5:00 am to 11:00 am | 6 h | 5.5 h | 6:00 |
| 5:00 am to 12:00 pm | 7 h | 6.5 h | 7:00 |
| 5:00 am to 1:00 pm | 8 h | 7.5 h | 8:00 |
| 5:00 am to 1:30 pm | 8.5 h | 8 h | 8:30 |
| 5:00 am to 2:00 pm | 9 h | 8.5 h | 9:00 |
| 5:00 am to 3:00 pm | 10 h | 9.5 h | 10:00 |
| 5:00 am to 5:00 pm | 12 h | 11.5 h | 12:00 |
Shifts starting at 6:00 amCommon finish times for a 6:00 am start, with and without a 30-minute unpaid break.
| Shift | On the clock | After a break | As h:mm |
|---|---|---|---|
| 6:00 am to 10:00 am | 4 h | 3.5 h | 4:00 |
| 6:00 am to 11:00 am | 5 h | 4.5 h | 5:00 |
| 6:00 am to 12:00 pm | 6 h | 5.5 h | 6:00 |
| 6:00 am to 1:00 pm | 7 h | 6.5 h | 7:00 |
| 6:00 am to 2:00 pm | 8 h | 7.5 h | 8:00 |
| 6:00 am to 2:30 pm | 8.5 h | 8 h | 8:30 |
| 6:00 am to 3:00 pm | 9 h | 8.5 h | 9:00 |
| 6:00 am to 4:00 pm | 10 h | 9.5 h | 10:00 |
| 6:00 am to 6:00 pm | 12 h | 11.5 h | 12:00 |
Shifts starting at 7:00 amCommon finish times for a 7:00 am start, with and without a 30-minute unpaid break.
| Shift | On the clock | After a break | As h:mm |
|---|---|---|---|
| 7:00 am to 11:00 am | 4 h | 3.5 h | 4:00 |
| 7:00 am to 12:00 pm | 5 h | 4.5 h | 5:00 |
| 7:00 am to 1:00 pm | 6 h | 5.5 h | 6:00 |
| 7:00 am to 2:00 pm | 7 h | 6.5 h | 7:00 |
| 7:00 am to 3:00 pm | 8 h | 7.5 h | 8:00 |
| 7:00 am to 3:30 pm | 8.5 h | 8 h | 8:30 |
| 7:00 am to 4:00 pm | 9 h | 8.5 h | 9:00 |
| 7:00 am to 5:00 pm | 10 h | 9.5 h | 10:00 |
| 7:00 am to 7:00 pm | 12 h | 11.5 h | 12:00 |
Shifts starting at 8:00 amCommon finish times for a 8:00 am start, with and without a 30-minute unpaid break.
| Shift | On the clock | After a break | As h:mm |
|---|---|---|---|
| 8:00 am to 12:00 pm | 4 h | 3.5 h | 4:00 |
| 8:00 am to 1:00 pm | 5 h | 4.5 h | 5:00 |
| 8:00 am to 2:00 pm | 6 h | 5.5 h | 6:00 |
| 8:00 am to 3:00 pm | 7 h | 6.5 h | 7:00 |
| 8:00 am to 4:00 pm | 8 h | 7.5 h | 8:00 |
| 8:00 am to 4:30 pm | 8.5 h | 8 h | 8:30 |
| 8:00 am to 5:00 pm | 9 h | 8.5 h | 9:00 |
| 8:00 am to 6:00 pm | 10 h | 9.5 h | 10:00 |
| 8:00 am to 8:00 pm | 12 h | 11.5 h | 12:00 |
Shifts starting at 9:00 amCommon finish times for a 9:00 am start, with and without a 30-minute unpaid break.
| Shift | On the clock | After a break | As h:mm |
|---|---|---|---|
| 9:00 am to 1:00 pm | 4 h | 3.5 h | 4:00 |
| 9:00 am to 2:00 pm | 5 h | 4.5 h | 5:00 |
| 9:00 am to 3:00 pm | 6 h | 5.5 h | 6:00 |
| 9:00 am to 4:00 pm | 7 h | 6.5 h | 7:00 |
| 9:00 am to 5:00 pm | 8 h | 7.5 h | 8:00 |
| 9:00 am to 5:30 pm | 8.5 h | 8 h | 8:30 |
| 9:00 am to 6:00 pm | 9 h | 8.5 h | 9:00 |
| 9:00 am to 7:00 pm | 10 h | 9.5 h | 10:00 |
| 9:00 am to 9:00 pm | 12 h | 11.5 h | 12:00 |
Shifts starting at 10:00 amCommon finish times for a 10:00 am start, with and without a 30-minute unpaid break.
| Shift | On the clock | After a break | As h:mm |
|---|---|---|---|
| 10:00 am to 2:00 pm | 4 h | 3.5 h | 4:00 |
| 10:00 am to 3:00 pm | 5 h | 4.5 h | 5:00 |
| 10:00 am to 4:00 pm | 6 h | 5.5 h | 6:00 |
| 10:00 am to 5:00 pm | 7 h | 6.5 h | 7:00 |
| 10:00 am to 6:00 pm | 8 h | 7.5 h | 8:00 |
| 10:00 am to 6:30 pm | 8.5 h | 8 h | 8:30 |
| 10:00 am to 7:00 pm | 9 h | 8.5 h | 9:00 |
| 10:00 am to 8:00 pm | 10 h | 9.5 h | 10:00 |
| 10:00 am to 10:00 pm | 12 h | 11.5 h | 12:00 |
Shifts starting at 11:00 amCommon finish times for a 11:00 am start, with and without a 30-minute unpaid break.
| Shift | On the clock | After a break | As h:mm |
|---|---|---|---|
| 11:00 am to 3:00 pm | 4 h | 3.5 h | 4:00 |
| 11:00 am to 4:00 pm | 5 h | 4.5 h | 5:00 |
| 11:00 am to 5:00 pm | 6 h | 5.5 h | 6:00 |
| 11:00 am to 6:00 pm | 7 h | 6.5 h | 7:00 |
| 11:00 am to 7:00 pm | 8 h | 7.5 h | 8:00 |
| 11:00 am to 7:30 pm | 8.5 h | 8 h | 8:30 |
| 11:00 am to 8:00 pm | 9 h | 8.5 h | 9:00 |
| 11:00 am to 9:00 pm | 10 h | 9.5 h | 10:00 |
| 11:00 am to 11:00 pm | 12 h | 11.5 h | 12:00 |
Answers
Frequently asked questions
Common queries and answers about the 8-hour workday calculator.
- When can I leave after an 8-hour day?
- Enter your start time and total break minutes. The calculator adds 8 working hours plus your break and shows the exact clock-out time.
- Does it include my lunch break?
- Yes. The break minutes you enter are added on top of the working hours, since most breaks are unpaid and extend your day.
- Can I use a different shift length?
- Yes. Change the shift length field to 7.5, 9, or any number of hours and the second result updates.
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