Time Card Calculator
A week of punches totalled with breaks, overtime and pay — and a warning when a deducted break is legally paid time.
Updated
This workweek
41h 0m
41.00 decimal hours · $913.00 gross
- Mon
- 8h 0m · 8.00
- Tue
- 8h 0m · 8.00
- Wed
- 8h 0m · 8.00
- Thu
- 8h 0m · 8.00
- Fri
- 9h 0m · 9.00
- Regular hours
- 40.00
- Overtime hours (1.5×)
- 1.00
- Regular pay
- $880.00
- Overtime pay
- $33.00
- Gross pay
- $913.00
- Days worked
- 5
Federal (FLSA) — weekly only — 29 U.S.C. §207(a)(1). Federal law has no daily overtime. Ten hours on Monday earns nothing extra if the week finishes at forty.
This is one workweek, not a pay period. A biweekly card contains two separate workweeks and the FLSA does not permit averaging them: 45 hours in the first and 35 in the second is five hours of overtime, not none. Run the two weeks separately. Pay here is the hourly rate times the hours. If the week also carried a nondiscretionary bonus or a shift differential, the overtime rate is higher than this — that is the regular-rate calculation, and the overtime calculator does it. Figures are an estimate before tax and deductions, and exempt employees, collective agreements and industry wage orders can change the answer.
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In short
How do you calculate a weekly time card?
Enter 7 days of punches, subtract only unpaid duty-free meals, and total one fixed workweek. The loaded card returns 41.00 hours: 40.00 regular and 1.00 overtime. Federal overtime starts after 40 hours in that workweek, not after 80 hours in a biweekly pay period, and qualifying short rest breaks stay paid.
These figures are estimates, not legal advice; exemptions, state rules, wage orders, agreements, and the employer’s established workweek can change the result.
How to use the time card calculator
Enter the clock-in time, clock-out time, and break minutes for each day actually worked. The calculator carries an out time at or before the in time into the following day, so a night shift does not become a negative duration. It then returns each day in hours and minutes, each day as a decimal, and the workweek total.
The loaded card has four 8-hour days and one 9-hour day after five 30-minute meals. The engine totals 41.00 hours, assigns 40.00 to the regular bucket, and assigns 1.00 to federal overtime. At the loaded $22.00 hourly wage, that is $880.00 regular pay, $33.00 overtime pay, and $913.00 estimated gross pay before deductions.
41.00 h
Loaded weekly total
five shifts after meal deductions
40.00 h
Regular hours
the federal weekly threshold
1.00 h
Overtime hours
$33.00 at the loaded wage
Keep the page to one workweek even when the pay stub covers two. A workweek is the employer’s fixed, recurring 168-hour period and may begin on any day and at any hour. If a biweekly card contains 45 hours followed by 35, the engine returns 5 overtime hours for the first week and none for the second; averaging both to 40 is not permitted federally.
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Choose the overtime preset only after identifying both the workweek and, where state law uses one, the workday. California defines a workday as the employer’s recurring 24-hour period, which need not start at midnight or match a shift. The calculator groups the entered row as a day, so an overnight shift split by the employer’s workday boundary needs a manual check.
- 1
Exact minutes preserve the punches
Use this mode when the timekeeping system captures actual minutes and no valid rounding policy applies.
- 2
Nearest 5, 6, or 15 minutes changes credited time
The engine rounds to the nearest mark and reports whether the workweek gained or lost minutes.
- 3
The long-run result determines federal compliance
A single favorable or unfavorable week does not establish whether a rounding practice compensates all time over time.
Rounding is optional, not a license to shave time. Section 785.48(b) names the nearest 5 minutes, one-tenth of an hour, or quarter hour and accepts the practice only when it does not underpay over time. The regulation never says “7-minute rule”; that phrase merely describes neutral nearest-quarter rounding, where minutes 1 through 7 round back and 8 through 14 round forward.
Do
- Match the card to the employer’s fixed recurring workweek.
- Leave paid rest breaks inside the worked-time total.
- Check the state preset caveat before relying on daily overtime.
- Compare rounded minutes with the exact punches over time.
Don't
- Average two workweeks merely because one paycheck covers both.
- Deduct a coffee break because the schedule calls it unpaid.
- Assume every workday begins at midnight or follows the shift.
- Treat systematic downward rounding as a neutral payroll practice.
Need the gap between two times?
Use the duration calculator for one elapsed interval without weekly overtime, break, or wage rules attached to it.
Calculate a time gap →Daily-overtime presets in the calculator, with the controlling threshold, primary citation, and the qualification that must be checked before treating a daily total as premium time.
| Jurisdiction | Daily rule represented | Weekly rule | Primary authority | Important caveat |
|---|---|---|---|---|
| Federal FLSA | No general daily overtime | 1.5× after 40 hours | 29 U.S.C. §207(a)(1) | The fixed 168-hour workweek stands alone and cannot be averaged with another week. |
| California | 1.5× over 8 through 12; 2× over 12; seventh-day premiums | 1.5× after 40 hours | Labor Code §510 | The employer’s recurring 24-hour workday need not begin at midnight; valid alternative schedules and exemptions can alter the result. |
| Alaska | 1.5× after 8 hours | 1.5× after 40 hours | AS 23.10.060 | The statute contains exemptions, including an employer with fewer than 4 employees, and approved flexible plans can use a 10-hour day. |
| Colorado | 1.5× after 12 workday hours or 12 consecutive hours, whichever pays more | 1.5× after 40 hours | Colorado COMPS Order; DOL state table | The engine tests the workday threshold only, so any shift crossing the workday boundary needs a separate consecutive-hours check. |
| Nevada | 1.5× after 8 hours for wages below 1.5× the applicable minimum wage | 1.5× after 40 hours | NRS 608.018 | At or above 1.5× minimum wage, the general daily rule drops away; an agreed 4-day, 10-hour schedule is another exception. |
| Oregon manufacturing and canneries | 1.5× after 10 hours | Compare with weekly overtime | ORS 652.020, ORS 653.265 | This is not a statewide daily rule; covered employers generally calculate daily and weekly overtime and pay the greater amount. |
Why the calculator stops after one workweek
Federal overtime is a weekly test. The workweek is a fixed sequence of seven consecutive 24-hour periods, and it does not have to align with Monday, the calendar week, or the payroll cycle. Once established, its beginning stays fixed unless a genuine permanent change is made rather than a change designed to avoid overtime.
That boundary makes a biweekly total misleading. A worker with 45 hours in week one and 35 in week two has 80 hours across the check, yet the engine finds 5 overtime hours by testing the weeks separately. The second week cannot erase the premium earned in the first, even though the combined average is exactly 40.
- Workweek 1
- 45.00 hours = 40 regular + 5 overtime
- Workweek 2
- 35.00 hours = 35 regular + 0 overtime
- Pay-period total
- 80.00 hours, not an 80-hour threshold
- Federal overtime due
- 5.00 hours
Run the card twice, preserving the employer’s actual weekly boundary, then combine the pay figures. A payroll period is a payment schedule; it does not replace the statutory workweek test.
Federal law has no general daily-overtime trigger, so a 12-hour Monday inside a 35-hour federal workweek produces no overtime by itself. State law can be more protective. The reference table identifies the broad daily presets available in the engine and states the condition the threshold alone cannot express.
Break deductions and rounding need separate checks
Break length and break conditions answer different questions. A 15-minute rest is paid work under the federal rule. A 30-minute meal can be unpaid only when it is bona fide and the employee is completely relieved from duty; answering calls, watching equipment, or remaining responsible for work prevents that federal exclusion even if no task arrives.
Rounding asks whether recorded punches may move to nearby increments. The federal regulation permits specified nearest-mark practices only when they do not, over time, fail to compensate all work. The engine therefore shows weekly drift without pronouncing the policy lawful. One card is evidence of an arithmetic result, not evidence of the long-run pattern the regulation requires.
- 29 CFR 785.18
- 5-to-about-20-minute rests count as worked time
- 29 CFR 785.19
- ordinary 30-minute duty-free meals may be excluded
- 29 CFR 785.48(b)
- nearest-mark rounding must compensate properly over time
The regulation does not convert a short rest into an unpaid meal and does not authorize a practice that always removes time.
California adds an unresolved layer to ordinary work-time rounding. Camp v. Home Depot is a 2022 Court of Appeal decision under California Supreme Court review as of August 2026, so the review-granted opinion has no binding effect under Rule 8.1115(e). Donohue barred rounding meal-period punches in 2021 but did not decide work-time rounding generally.
That uncertainty is a reason to preserve exact punches and check current state guidance, not a reason to assume either that every neutral policy is valid or that every rounded punch creates liability. The governing facts include what the system captured, how the policy operated over time, which state applies, and whether the interval was work, rest, or a duty-free meal.
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Full guide
How Time Card Rounding Changes Your Overtime Pay
The same 70 minutes of rounding is worth $25.67 in one week and $38.50 in the next. Nothing changed but the total.
Read the full guide →The formula, worked line by line
Each worked day begins as clock punches. The engine moves each punch to the selected nearest mark first, and only then measures the day: an end at or before the rounded start rolls into the next day, and the entered break comes off without allowing a negative day. Decimal hours appear only after the calculation, so 7 hours 29 minutes remains 449 minutes until the final display.
Daily premiums are assigned before the weekly threshold in state presets. Only minutes still in the regular bucket face the weekly test, which prevents the same hour from being counted twice. Under the federal preset there is no daily stage, so the first 40 weekly hours remain regular and every remaining minute enters the time-and-a-half bucket.
Pay is calculated in integer cents. Regular minutes use the entered hourly wage, overtime minutes use the selected 3-to-2 multiplier, and California double-time minutes use 2-to-1. This time-card page estimates gross pay from the stated wage; it does not build the broader regular rate that can include bonuses and differentials.
rounded in, rounded out = each punch moved to its nearest selected 1, 5, 6, or 15-minute mark
gross day minutes = rounded out − rounded in, adding 1,440 when the shift crosses midnight
credited day minutes = max(0, gross day minutes − entered break minutes)
weekly overtime minutes = max(0, remaining regular minutes − 2,400)
gross pay = regular pay + 1.5× overtime pay + 2× double-time pay- Monday through Thursday
- 8.00 hours each = 32.00 hours
- Friday
- 9.00 hours
- Workweek total
- 41.00 hours
- Regular pay
- 40.00 × $22.00 = $880.00
- Overtime pay
- 1.00 × $22.00 × 1.5 = $33.00
- Estimated gross pay
- $913.00
The five entered meal deductions are already reflected in the daily hours. If any 30-minute entry was not completely duty-free, its treatment may need correction before this total is used.
The diagram uses a different five-shift card so the crossing is visible: 9.50, 8.00, 8.00, 8.00, and 9.00 hours. The engine totals 42.50, leaving 40.00 regular and 2.50 overtime under the federal preset. The longest day does not create federal overtime; the workweek crossing 40 does.
Treat the output as an estimate and not legal advice. A classification exemption can remove the federal overtime requirement, while a state rule, industry order, union agreement, alternative workweek, prevailing-wage term, or employer policy can add protection. When the calculated card and the pay record differ materially, preserve the original punches and obtain advice for the specific jurisdiction.
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Questions people ask
Why does this time card cover only one week?
Because federal overtime is measured in a fixed recurring 168-hour workweek, not across the employer’s pay period. A biweekly check contains two workweeks that must be tested separately. If the first holds 45 hours and the second holds 35, the engine returns 5 overtime hours in the first and none in the second. Adding to 80 does not erase the premium, because federal rules prohibit averaging two or more workweeks.
Covered in depth in How Time Card Rounding Changes Your Overtime Pay →
Should a 15-minute break be deducted from a time card?
Usually not under the federal rule. Section 785.18 treats rest periods running from 5 minutes to about 20 minutes as hours worked, so they must remain paid when provided. A bona fide meal period is different: it is ordinarily at least 30 minutes and the employee must be completely relieved from duty. A person answering calls, monitoring equipment, or remaining responsible while eating is not completely relieved merely because the schedule labels the interval a meal.
Is the 7-minute rounding rule written into federal law?
No. Section 785.48(b) permits recording to the nearest 5 minutes, one-tenth of an hour, or quarter hour when the practice does not, over time, fail to compensate employees for all time worked. The phrase “7-minute rule” is shorthand for neutral nearest-quarter rounding: minutes 1 through 7 round back, while 8 through 14 round forward. Always rounding down does not meet that condition, and one week alone cannot establish the long-run pattern.
Does working more than 8 hours in one day always mean overtime?
No. The FLSA has no general daily-overtime trigger; it ordinarily requires time and one-half only after 40 hours in a workweek for covered nonexempt employees. California and Alaska have broadly applicable 8-hour daily rules, Colorado uses 12 workday hours and 12 consecutive hours, and Nevada’s 8-hour rule is limited by the employee’s wage level. Oregon’s 10-hour daily rule is confined to manufacturing and certain canneries, not the whole state.
How does the calculator handle a shift crossing midnight?
An out time at or before the in time is treated as occurring on the next calendar day, so 10:00 p.m. to 6:00 a.m. becomes 8 hours before any break. That solves the elapsed-time arithmetic, but it does not establish the state-law workday. California, for example, measures daily overtime against the employer’s recurring 24-hour workday, which need not begin at midnight and may split one overnight shift between two workdays.
Sources
Where the constants and formulas on this page come from. Each line names the figure it backs.
Federal overtime is due after 40 hours in a workweek at not less than one and one-half times the regular rate, subject to statutory exemptions and special rules.
29 U.S.C. §207 — Maximum hours — Office of the Law Revision Counsel, via GPO govinfo, 2023 edition of the US Code
Sections 785.18, 785.19, and 785.48 govern short paid rests, bona fide duty-free meals, and conditional nearest-mark time-clock rounding.
29 CFR Part 785 — Hours Worked — US Department of Labor, Electronic Code of Federal Regulations, Verified August 2026
A workweek is a fixed recurring 168-hour period, and hours in two or more workweeks may not be averaged for federal overtime.
Fact Sheet #23: Overtime Pay Requirements of the FLSA — US Department of Labor, Wage and Hour Division
California’s general daily, weekly, double-time, and seventh-consecutive-day overtime thresholds, together with the regular-rate basis for those premiums.
Overtime — California Division of Labor Standards Enforcement, Verified August 2026
Alaska generally requires overtime after 8 hours a day or 40 a week and excludes already-premium daily hours from the weekly count, subject to listed exemptions.
Alaska Statutes, Title 23, §23.10.060 — Alaska State Legislature, 2026 statutes
Nevada’s 8-hour daily rule applies below 1.5 times the applicable minimum wage, while employees at or above that line generally receive weekly overtime only.
Nevada Revised Statutes, Chapter 608, §608.018 — Nevada Legislature, 2025 revision
Oregon’s 10-hour daily overtime calculation is limited to manufacturing establishments and specified canneries or processors, with the greater daily or weekly amount generally paid.
Manufacturing and Canneries — Oregon Bureau of Labor and Industries, Verified August 2026
The US Department of Labor’s current state table identifies daily overtime in Alaska, California, Colorado, and wage-limited Nevada while labeling Oregon’s rule by sector.
State Minimum Wage Laws — US Department of Labor, Wage and Hour Division, Updated July 1, 2026
Colorado requires time and one-half after 40 weekly hours, 12 workday hours, or 12 consecutive hours, using the calculation that produces the greater pay.
2026 Colorado COMPS Order Poster and Notice — Colorado Department of Labor and Employment, Effective 2026
Donohue prohibited rounding meal-period punches and did not decide the validity of rounding ordinary work time generally.
Donohue v. AMN Services, LLC, 11 Cal.5th 58 — Supreme Court of California, 2021
Camp is a 2022 Court of Appeal decision accepted for review as S277518, leaving the validity of neutral work-time rounding pending in the California Supreme Court.
California Supreme Court Pending Issues Summary — Civil Cases — Supreme Court of California, Updated July 24, 2026
A published California Court of Appeal opinion under Supreme Court review ordinarily has no binding or precedential effect while review remains pending.
California Rule of Court 8.1115 — Citation of Opinions — Judicial Branch of California, 2026 rules
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