7 minute rule calculator — time clock rounding
Last checked against official sources: (ecfr.gov; dol.gov)
Check how one punch rounds before payroll totals hours, or paste a full week below to see net minutes gained or lost. Common 15-minute rounding uses seven minutes down and eight minutes up from each quarter hour.
Enter a clock time and rounding interval below, or use Check a week to compare real punches with rounded time and pay impact. The guide explains the seven minute rule with 9:07 → 9:00 and 9:08 → 9:15.
Quick answer: with 15-minute rounding, punches 1–7 minutes past a quarter hour round down and 8–14 minutes round up. 9:07 → 9:00; 9:08 → 9:15.
Clock time
Result
- Rounded time
- —
- Direction
- —
- Minutes changed
- —
7 minute rule and rounding charts
7 minute rule (15-minute rounding)
| Punch minute | Rounds to |
|---|---|
| :00–:07 | :00 |
| :08–:22 | :15 |
| :23–:37 | :30 |
| :38–:52 | :45 |
| :53–:59 | :00 of the next hour |
5-minute rounding
| Punch minute | Rounds to |
|---|---|
| :00 (on the mark) | Start of the 5-min block |
| :01–:02 | Down to block start |
| :03–:04 | Up to the next :05 mark |
The same down/up split repeats every five minutes (:00, :05, :10, and so on).
6-minute rounding (one-tenth hour)
| Punch minute | Rounds to |
|---|---|
| :00 (on the mark) | Start of the 6-min block |
| :01–:02 | Down to block start |
| :03–:05 | Up to the next :06 mark |
Pattern repeats every six minutes (:00, :06, :12, …). At exactly 3 minutes past a sixth, some employers round down and others round up—check your employer's written rule.
Quarter-hour rounding is described in 29 CFR 785.48(b). The seven-minute split is the midpoint between quarter hours.
Examples: 9:07 rounds to 9:00; 9:08 rounds to 9:15. The homepage time card calculator can apply this fifteen-minute rule to a full week when you turn on Time rounding.
Rounded times here are estimates for checking a punch list, not payroll or legal advice.
Did rounding cost me pay? — check a week
Paste a workweek or pay period of real punches (one shift per line). Use two times for a simple in/out shift, or four times for clock-in, meal out, meal in, and clock-out. HourPunch compares actual paid time to rounded time using your employer's rule, then totals minutes gained or lost and the pay impact at your hourly rate. Times accept the same formats as the main time card (for example 5pm, 17:00, and 1700).
Under federal law, rounding clock times is allowed when it averages out so employees are fully paid for time actually worked over time. See 29 CFR 785.48(b) (eCFR) and DOL WHD Opinion Letter FLSA2026-8 (May 28, 2026). This page covers federal rules only; state laws are not summarized here. Estimates only—not legal or payroll advice.
Your punches
Optional day labels (Mon, Tue…) are ignored except for display. Use tabs, commas, or spaces between punches. Four punches per line: in, meal out, meal in, out.
Period total
- Net minutes (rounded vs actual)
- +1 min
- Actual hours (sum)
- 23.98 h
- Rounded hours (sum)
- 24.00 h
- Pay impact at your straight hourly rate (overtime not included)
- +$0.33
Positive means more paid time on the rounded card; negative means less.
Assumes every clocked minute on the line was paid work time (no unpaid breaks removed).
Rounding verdict (this sample)
- In your favour
- 3 punches, +15 min
- Against you
- 2 punches, −14 min
- Net
- +1 min(+$0.33 at your rate)
- One week is a small sample. 29 CFR 785.48(b) looks at whether rounding averages out over a period of time.
- Federal FLSA claims must be brought within 2 years, or 3 years if the violation is willful (29 U.S.C. 255(a)).
- California: the state Supreme Court held that employers cannot round time punches in the meal-period context (Donohue v. AMN Services, S253677, 25 Feb 2021). Other states' rules aren't covered here.
| Shift | Punch | Actual | Rounded | Δ min | Shift net |
|---|---|---|---|---|---|
Mon | In | 9:07 AM | 9:00 AM | +7 min | +14 min |
| Out | 5:08 PM | 5:15 PM | +7 min | ||
Tue | In | 9:08 AM | 9:15 AM | −7 min | −14 min |
| Out | 5:07 PM | 5:00 PM | −7 min | ||
Wed | In | 9:01 AM | 9:00 AM | +1 min | +1 min |
| Out | 5:00 PM | 5:00 PM | 0 min |
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FAQ
- What is the 7 minute rule?
- Under the common 7 minute rule for 15-minute rounding, clock times 1–7 minutes after a quarter hour round down to that quarter, and times 8–14 minutes after round up to the next quarter. Example: 9:07 AM becomes 9:00 AM; 9:08 AM becomes 9:15 AM. The same midpoint idea applies to 5 and 6 minute rounding intervals.
- Is the 7 minute rule legal for payroll?
- Many employers use quarter-hour rounding when it is neutral over time, but federal and state rules vary. Treat rounded times here as estimates for checking your stub, not legal advice—confirm policy with HR or payroll.
- How do I apply rounding to a whole week of punches?
- Use Check a week on this page: paste one shift per line with clock-in and clock-out times, pick your rounding interval and direction, and enter your hourly rate to see net minutes and pay impact. The homepage time card can also apply nearest 15-minute rounding to every punch when Time rounding is enabled.
- Did rounding cost me pay on my time card?
- Compare actual punches to rounded punches for the same period. If rounded hours are lower than actual hours every time rounding changes a punch, federal rules expect the policy to average out over time—see 29 CFR 785.48(b). This calculator flags when every adjusted punch went one way and shows the dollar impact at your hourly rate.
- Is time clock rounding legal under federal law?
- 29 CFR 785.48(b) accepts rounding to the nearest five minutes, one-tenth, or quarter of an hour for enforcement purposes when it will not, over a period of time, fail to compensate employees for all time actually worked. DOL guidance stresses the practice must be neutral and average out. State rules are not covered here.
How this calculator works
A 7 Minute Rule Calculator shows how one punch might round before payroll totals hours. HourPunch takes a single clock time and a rounding interval—often fifteen minutes—and returns the rounded time, whether the adjustment went up or down, and how many minutes changed. Many workplaces use the familiar split where up to seven minutes past a quarter hour round down and from eight minutes round up.
You can also choose five- or six-minute intervals when policy uses smaller blocks. Rounding near midnight can move a punch into the next calendar day, such as late evening rounding up to twelve AM. For a full week of rounded ins and outs, use the main time card with time rounding enabled instead of entering each punch here one by one.
What is the 6 minute rule?
Searchers often ask about the 6 minute rule when payroll rounds to one-tenth of an hour (six-minute blocks). Under that pattern, punches one to two minutes after a six-minute mark round down to the block start; minutes further into the block round up on the chart above when your employer uses nearest-six-minute rounding. At exactly three minutes past a sixth, some employers round down and others round up—check your written policy, as 29 CFR 785.48(b) requires neutrality over time rather than one fixed tie-break. The familiar 7 minute rule name usually refers to fifteen-minute (quarter-hour) rounding instead: up to seven minutes past a quarter hour round down and from eight minutes round up. Both patterns are only lawful when neutral over time under 29 CFR 785.48(b).
Worked example: at 9:04 AM the punch is four minutes after 9:00, so it rounds up to 9:06 AM under six-minute rounding (+2 minutes). At 9:02 AM it is two minutes after 9:00, so it rounds down to 9:00 AM (−2 minutes). Pick 6 min in the calculator above to mirror one-tenth-hour policy; pick 15 min for the seven-minute split on quarters.
After you check one punch, total the week on the time clock calculator or enter fourteen days on the biweekly time card calculator.
Worked example
With fifteen-minute rounding, 9:07 AM is seven minutes after nine o’clock, so it rounds down to 9:00 AM. 9:08 AM is eight minutes after nine, so it rounds up to 9:15 AM. Both adjustments change the punch by seven minutes, one down and one up. Late evening punches can cross midnight—11:53 PM may round up to 12:00 AM on the next day with direction shown as up.
| Input or result | Example |
|---|---|
| Punch in | 9:07 AM → 9:00 AM (down, 7 min) |
| Punch in | 9:08 AM → 9:15 AM (up, 7 min) |
| Late punch | 11:53 PM → 12:00 AM (up, 7 min) |
Did rounding cost me pay? (weekly check)
Paste a workweek of real punches in Check a week (one line per shift). With nearest fifteen-minute rounding, Monday 9:07 AM to 5:08 PM rounds to 9:00 AM and 5:15 PM—fourteen more paid minutes that day than the actual 8 h 1 min shift. Tuesday 9:08 AM to 5:07 PM rounds to 9:15 AM and 5:00 PM—fourteen fewer minutes. The two days net to zero minutes and $0.00 at $20 per hour, which is what neutral rounding aims for over time.
| Input or result | Example |
|---|---|
| Mon actual | 9:07 AM – 5:08 PM (8 h 1 min) |
| Mon rounded | 9:00 AM – 5:15 PM (8 h 15 min, +14 min) |
| Tue actual | 9:08 AM – 5:07 PM (7 h 59 min) |
| Tue rounded | 9:15 AM – 5:00 PM (7 h 45 min, −14 min) |
| Pay at $20/hr | $0.00 net for the two days |
Federal law: 29 CFR 785.48(b) accepts rounding to the nearest five minutes, one-tenth, or quarter hour when it will not, over time, fail to compensate employees for all time actually worked. DOL WHD Opinion Letter FLSA2026-8 (May 28, 2026) describes rounding that is neutral on its face and averages out. This page summarizes federal rules only (not state law).
Not every employer uses quarter-hour rounding. Treat rounded times as estimates for checking a pay stub punch list, not payroll, tax, or legal advice.
People also ask
- What is the 6 minute rule for time clocks?
- With six-minute (one-tenth hour) rounding, minutes :01–:02 after a block start usually round down; :04–:05 round up on the chart in the calculator section. At exactly :03 past a sixth, employers differ—some round down and some up—so check your policy. Example: 9:04 AM → 9:06 AM; 9:02 AM → 9:00 AM. Federal enforcement accepts five-, six-, and quarter-hour rounding when neutral over time (29 CFR 785.48(b)).
- What does a 7 minute rule calculator do?
- It rounds one clock time to the nearest interval you choose—often fifteen minutes using the seven-minute down / eight-minute up split—and shows direction and minutes changed. Use Check a week to paste real punches and see net minutes and pay impact at your hourly rate.
- What is the 7 minute rule for time clocks?
- For fifteen-minute rounding, times 1–7 minutes past a quarter hour round down and 8–14 minutes round up. 9:07 becomes 9:00; 9:08 becomes 9:15.
- Does 9:07 round to 9:00 or 9:15?
- 9:07 rounds down to 9:00 under the usual seven-minute rule for quarter-hour rounding.
- Why did 11:53 PM round to midnight?
- Rounding up the last quarter of the day can cross into the next calendar day, showing as 12:00 AM.
- How do I check if rounding cost me pay for a week?
- Paste each shift’s clock-in and clock-out on one line in Check a week, choose the rounding rule, and enter your hourly rate. The table shows rounded vs actual time per punch and the net minutes and dollars for the period.
- What does it mean when rounding only went one way?
- If every punch that changed time favored the same side, the tool flags it. Federal rounding is supposed to average out so employees are fully paid over time; one-way rounding on your sample may warrant comparing a longer period or asking payroll.
Totals shown here are estimates for checking a pay stub or time sheet. They are not official payroll, tax, or legal advice.
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