Lunch Break Calculator: Return Time, Clock-Out & Hours Worked
Calculate what time to clock back in after lunch, when your workday ends, or how many paid hours you worked after subtracting an unpaid break.
- Clock back in: Add 15, 30, 45, or 60 minutes to the time your lunch started.
- Clock out: Add your paid work hours and unpaid lunch to your start time.
- Hours worked: Subtract unpaid lunch and breaks from your clock-in and clock-out times.
Add another unpaid break
- Paid work:
- 8 hours
- Unpaid breaks:
- 30 minutes
- Total elapsed time:
- 8 hours 30 minutes
Common lunch-break answers
Try a common example to load it into the calculator.
| Question | Answer | Action |
|---|---|---|
| 1:13 PM + 30-minute lunch | 1:43 PM return | |
| 11:45 AM + 30-minute lunch | 12:15 PM return | |
| 7:00 AM–4:00 PM with 30-minute lunch | 8 hours 30 minutes worked | |
| 8:00 AM–5:00 PM with 30-minute lunch | 8 hours 30 minutes worked | |
| 8:00 AM–4:00 PM with 30-minute lunch | 7 hours 30 minutes worked | |
| 9:00 AM–5:00 PM with 30-minute lunch | 7 hours 30 minutes worked |
Related tools
Frequently asked questions
Does lunch count as work time?
A paid lunch generally counts toward paid work time, while an unpaid lunch is subtracted from the elapsed shift. When calculating a clock-out time, an unpaid lunch extends the day.
What time do I leave after 8 hours with a 30-minute lunch?
Add 8 hours 30 minutes to your start time. For example, a 7:00 AM start gives a 3:30 PM clock-out time.
When do I return from a 30- or 45-minute lunch?
Choose “Back from lunch,” enter when lunch starts, and select 30 or 45 minutes. A 12:00 PM lunch ends at 12:30 PM or 12:45 PM.
How do I calculate hours worked after lunch?
Choose “Hours worked.” The calculator finds the time between clock-in and clock-out, then subtracts your unpaid lunch and breaks.
Can I calculate a 7.5-hour workday?
Yes. For a future clock-out time, enter 7 paid hours and 30 paid minutes. To check a completed shift, enter the clock-in and clock-out times instead.
What happens if my shift ends after midnight?
The calculator labels a future clock-out time as “the next day.” In Hours worked mode, a clock-out earlier than clock-in is treated as the next day.
Is this the same as the therapy productivity calculator?
No. This calculator handles ordinary work times and unpaid breaks. The therapy calculator works backward from billable therapy minutes and a productivity percentage.
Calculating therapy productivity?
The calculator above adds ordinary paid work time and unpaid breaks. To calculate an end time from billable therapy minutes and a productivity target, use the Productivity Calculator With Lunch Break.