What the 7-minute rule is
The 7-minute rule is a US payroll convention for rounding clock-in and clock-out times to the nearest quarter hour. Minutes 1 to 7 past a quarter-hour mark round down. Minutes 8 to 14 round up.
So the quarter hour is split at the 7 and a half minute point, and every punch lands on :00, :15, :30 or :45. It is sometimes called the 7-minute grace period, the quarter-hour rule, or simply time clock rounding.
It exists because timekeeping used to be done by hand. Adding up 3,000 punches to the exact minute was slow, so the Fair Labor Standards Act allows employers to record worked time in 15 minute blocks instead.
The rounding chart
Here is the full quarter, minute by minute. The same split repeats in every quarter of every hour.
| Minutes past the quarter | Rounds to | Direction |
|---|---|---|
| 0 | the mark itself | no change |
| 1 to 7 | the earlier mark | down |
| 8 to 14 | the next mark | up |
Applied to a shift that starts at 9:00, that gives:
| Punch time | Recorded as | Effect for the worker |
|---|---|---|
| 8:53 | 8:45 | paid 7 minutes early |
| 8:57 | 9:00 | 3 minutes unpaid |
| 9:04 | 9:00 | 4 minutes paid |
| 9:08 | 9:15 | 8 minutes unpaid |
| 9:23 | 9:30 | 7 minutes unpaid |
Notice that it cuts both ways. That is the whole point, and it is also the part employers get wrong.
A worked example
Derek Mullins clocks in at 8:56 and out at 5:07.
- 8:56 is 4 minutes before 9:00, so it rounds up to 9:00.
- 5:07 is 7 minutes past 5:00, so it rounds down to 5:00.
- Recorded day: 8 hours, minus any unpaid break.
- Actual time on the clock: 8 hours and 11 minutes.
He lost 11 minutes that day. If the same pattern runs all year, that is roughly 48 hours of unpaid work, which is where the lawsuits start.
Now flip it. Clock in at 9:04 and out at 5:12, and the recorded day is 8 hours and 15 minutes against 8 hours and 8 minutes actually worked. He gained 7 minutes.
Over a year, a fair system should land close to even.
The other two rounding increments
The 15 minute quarter is the famous one, but it is not the only increment federal law allows. Two others are common, and both are gentler on the worker because the gap you can lose is smaller.
Tenth of an hour, 6 minutes. Popular in professional services and legal billing. The split is at 3 minutes.
| Minutes past the mark | Rounds to |
|---|---|
| 0 to 2 | the earlier mark |
| 3 to 5 | the next mark |
Nearest 5 minutes. The split is at 2 and a half minutes, so the worst case is a 2 minute loss instead of 7.
The bigger the increment, the more a single punch can move, and the more your neutrality has to be proven. If you are choosing an increment today and you want to round at all, 6 minutes is the easier one to defend than 15.
Does it apply to breaks?
This is where employers get caught most often, and it is worth separating from the clock-in question.
Under federal law, short paid rest breaks count as worked time, so rounding them is the same question as rounding a punch. Unpaid meal periods of 30 minutes or more are different: they are not worked time, so the risk is rounding that quietly shortens the break on paper and stretches the paid day, or lengthens it and cuts pay.
California effectively bans meal period rounding outright. Even where it is allowed, rounding a meal period is hard to justify when the system recorded the exact minutes, so the safe practice is to record breaks exactly and round only the shift punches, if at all.
Is it legal?
Yes, under federal law. Rounding is permitted by 29 CFR 785.48(b), which allows time to be recorded to the nearest 5 minutes, 6 minutes (a tenth of an hour), or 15 minutes.
But permission comes with one condition, and it is the condition that matters:
Rounding must be neutral. It cannot systematically work in the employer's favour.
If the numbers average out over time, rounding is fine. If they consistently shave minutes off pay, it is a wage violation no matter how the rule is described in the handbook. Courts have revived cases against employers whose systems always rounded down, and against a hospital whose punch rounding did not average out over time. California alone has produced time-rounding settlements above 3 million dollars.
So "we use the 7-minute rule" is not a defence. Being able to prove neutrality is.
Where rounding gets risky
The federal rule is the floor, not the whole picture.
- California. The highest-risk state by a wide margin. Appellate decisions have questioned rounding where the employer already holds exact punch data, and Camp v. Home Depot went to the California Supreme Court on that point. Meal period rounding is effectively banned.
- Washington. Requires exact time.
- Most other states, including Florida and New York, follow the federal standard.
There is also a bigger shift underneath the state rules. Rounding was a workaround for manual arithmetic. When a system already records every punch to the second, a court can reasonably ask why the employer chose to record something less accurate. That argument gets stronger every year.
What to do instead
If you are choosing a policy in 2026, the honest options are these.
- Do not round at all. Pay exact minutes. Any modern time clock adds them up for free, and this removes the entire risk.
- Round, but audit it. Check neutrality per employee, at least quarterly, and exclude meal periods. If you cannot produce that evidence, you are exposed.
- Round in the worker's favour. Always rounding up is legal, since the rule only bars favouring the employer.
What you should not do is round down for lateness while rounding early punches down as well. That is the pattern that ends in a claim.
How to check your own rounding is neutral
If you round, you need evidence that it averages out. Here is a check that takes about half an hour with a spreadsheet export.
- Export a quarter of raw punches for one team, with both the exact time and the recorded time on each row.
- Work out the difference per punch, in minutes. Rounding up in the worker's favour is a positive number, rounding down is negative.
- Total it per person, not per team. This is the step most people skip. A team can look balanced while one person on an early shift loses time every single day, and the claim comes from that person.
- Exclude meal periods from the total, and look at them separately.
- Read the result. Near zero per person is a neutral system. A consistent negative for anyone means your rounding favours the employer and needs fixing, either by paying the difference or by turning rounding off.
Run it quarterly and keep the output. The evidence is the point. If you cannot produce it, you cannot rely on rounding being legal, however the policy is worded.
If you think you have been underpaid
Half the people searching for this rule are workers, not employers, so this part is for them.
Rounding on its own is not proof of anything. What matters is the pattern over weeks. Note your real punch times for a month, compare them against the hours on your payslip, and add up the difference. A few minutes each way is the rule working as intended. A one-way loss every week is not.
Your employer must keep accurate time records, and in most cases you can ask for your own. If the pattern is consistently against you, raise it internally first, then with your state labour department or the federal Wage and Hour Division. Those time-rounding claims are common enough to have produced settlements in the millions.
How TimeTracker handles it
TimeTracker can round billable time to the nearest 6, 15 or 30 minutes, or leave it exact. Rounding is half-up to the nearest increment and is set once for the whole workspace, so it cannot drift between teams.
The part that matters for the neutrality question: rounding never overwrites the real duration. Every entry stores both the exact time and the rounded time. So you can round for billing and still show, punch by punch, what actually happened.
That is also why the safest answer is usually to leave rounding off for payroll and use it only where a client contract asks for quarter-hour billing.