TimecardSumTwo ways to record lunch
In this time card calculator with lunch, choose Lunch break (minutes) when your record gives one start time, one finish time, and the length of the unpaid break. A fresh lunch card starts with a 30-minute automatic break. Change the default in Settings, or type a different value for a specific day. An empty break field follows the default; typing zero explicitly keeps all of that day's recorded span.
Choose Clock out and back in when you have separate punches around lunch. Each day then offers two work periods. Enter the morning start and finish, followed by the afternoon start and finish. The gap is shown as unpaid lunch, but it is not deducted again because the calculation already adds only the two work periods.
Example: an eight-hour day with lunch
An 8:00 AM start and 4:30 PM finish span eight hours and thirty minutes. Deduct a 30-minute unpaid lunch to obtain 8:00, or 8.00 decimal hours. Alternatively, record 8:00 AM–12:00 PM and 12:30 PM–4:30 PM. Those are two four-hour work periods, so their sum is also eight hours.
The two methods should agree when they describe the same workday. You should not enter the half-hour gap again as a manual deduction on the split-shift version. A manually entered break is always honored, however, so use it only for an additional unpaid interval that is still included inside one of your recorded work periods.
| Method | Entries | Work total |
|---|---|---|
| Break minutes | 8 AM–4:30 PM; break 30 | 8:00 / 8.00 |
| Separate punches | 8 AM–noon + 12:30 PM–4:30 PM | 8:00 / 8.00 |
| Extra unpaid break | Same split shifts; manual break 15 | 7:45 / 7.75 |
Paid breaks and unpaid meal periods
Generally, federal guidance treats short rest breaks, usually five to twenty minutes, as compensable work time. A bona fide meal period is different: it is typically thirty minutes or more, and the employee must be relieved of duties for it to be excluded. Do not assume that any interval called lunch is automatically unpaid.
Use the calculator's Break field only for time you intend to exclude from the worked total. It cannot determine whether an interruption, an on-call meal, or your workplace policy makes a particular break payable. If the unpaid amount is uncertain, keep the original punches and check the rule before changing the card. The sources below explain the general distinction without replacing an assessment of your situation.
Multiple breaks in one shift
You can add a third work period with Add shift. This is useful when your day has more than one off-clock interval. With two or more entered work periods, the automatic break becomes zero so the gaps are not counted twice. Adding an empty second pair alone does not change a completed single-shift day's calculation.
A manual break stays in place when you add another work period or switch lunch methods. Reset returns that day to automatic behavior. Switching back to the minutes method removes only unused extra pairs; filled work periods remain visible. Review them rather than expecting the switch to merge or erase your original records. Copy weekdays carries both the punches and manual-break state from Monday.
Lunch during an overnight shift
Use explicit AM and PM for a shift that crosses midnight. For example, record 10 PM–2 AM and 2:30 AM–6 AM on the starting day's row. The first work period is four hours, the second is three and a half hours, and the half-hour gap is already excluded. The result is 7:30, or 7.50 hours.
The lunch label shows the elapsed clock gap between consecutive work periods. It is a display aid, not a second deduction or a legal determination. Check that your work periods are in chronological order and do not overlap. This calculator uses clock minutes without a timezone, so a shift crossing a daylight-saving transition needs a separate check against actual elapsed time.
Meal-break requirements vary by state
Federal and state rules address different questions, including whether a break must be provided and whether the time counts as work. The Labor Department's state meal-period table is a starting point for locating the relevant state requirements. It is not a universal rule that every shift gets an unpaid thirty-minute deduction.
Once you have confirmed the unpaid time, use the time card calculator for an ordinary weekly card or the decimal hours calculator to change a completed duration into decimal form. The overtime calculator helps review the effect on regular and premium hours. Keep the original record alongside any export, especially if a meal was interrupted or your schedule changed during the week.