30-minute lunch
Lunch starts at 12:00 PM
When Should You Return From Lunch?
Enter when your lunch started and the break length to calculate your return time. You can also measure an actual clock-out and clock-in pair or start a live lunch countdown.
FreeNo sign-upRuns on your device
Lunch timing
Break calculator
min
Return to work at30 min
12:30 PM
Based on your lunch start and planned break length
The formula
How this calculator works
Lunch return time = lunch start + break length
The planned return mode adds the allowed break duration to your start time. The actual-duration mode measures the time between clocking out and back in.
Real examples
Common workday calculations
Return at 12:30 PM
45-minute lunch
Lunch starts at 1:10 PM
Overnight lunch
Lunch starts at 11:45 PM for 30 minutes
Good to know
Edge cases and common mistakes
- A return time after midnight is automatically carried into the next day.
- The actual-duration mode limits breaks to four hours to catch accidental time entries.
- Only an unpaid lunch normally extends the clock-out calculation.
- Browser reminders are most reliable while the tab or installed app remains open.
Answers
Frequently asked questions
If lunch starts at 12:15, when do I return after 30 minutes?
Return at 12:45 PM.
Can I calculate how long my lunch actually lasted?
Yes. Choose Find break length and enter when you clocked out and back in.
Does a paid lunch change my clock-out time?
A paid lunch is already part of paid work time and normally is not added again. An unpaid lunch extends the workday.