How the timesheet calculator works
- Set the first day of the timesheet, normally the first day of your workweek, and choose one or two weeks.
- Enter four punches per day. Leave the lunch fields blank on days without a lunch break. Use "Copy down" to repeat a day's times on the next day.
- Open pay, overtime, and rounding to add your hourly rate, the weekly overtime limit, the multiplier, and optional punch rounding.
- Review the totals and chart, then download a CSV, copy a summary, or print.
Timesheet formula
Worked example: a two-week timesheet
8:00 AM to 4:30 PM with a 30-minute lunch, one late night to 6:30 PM in week 1, $20.00 an hour
- A normal day: 4 hours before lunch plus 4 hours after = 8 hours.
- Week 1 has one 10-hour day, so it totals 42.00 hours, with 2.00 hours of overtime.
- Week 2 totals 40.00 hours with no overtime.
- Two-week total: 82.00 hours (82h).
- Gross pay: $1,600.00 regular + $60.00 overtime = $1,660.00 before taxes.
Overtime on two-week timesheets
A two-week pay period is still two separate workweeks for federal overtime. The Department of Labor states that hours cannot be averaged across two or more weeks. In the example above, the two weeks total 82 hours. If averaged, only 2 hours would be over 80. Counted correctly, week 1 has 2 hours over 40, and week 2 has none. With a 48-hour week followed by a 32-hour week, averaging would show no overtime at all, while the correct answer is 8 hours.
The biweekly pay calculator shows this effect with weekly totals only.
Related reading: how overtime pay is calculated and how to calculate lunch breaks on a time card.
Assumptions
- Each group of seven days, starting on the date you choose, is one workweek.
- Lunch is unpaid because you punched out. Paid breaks should not be punched out.
- Rounding, if selected, applies to every punch to the nearest 5, 6, or 15 minutes.
- Pay uses one hourly rate and is before taxes and deductions. Daily overtime rules are not applied; use the time card calculator for those.
Frequently asked questions
What is the difference between a timesheet and a time card?
They are often used interchangeably. Here, the timesheet calculator uses four punches per day (in, lunch out, lunch in, out) across one or two weeks with dates and CSV export. The time card calculator uses one or more shifts per day with a break deduction for a single week.
How is overtime calculated on a two-week timesheet?
Week by week. Each seven-day week is totaled on its own, and hours over your weekly limit in that week are overtime. Under the federal FLSA, hours are not averaged across two weeks, so 48 hours plus 32 hours gives 8 overtime hours, not zero.
What if I did not take a lunch?
Leave both lunch fields blank. The day is then counted from time in to time out. If only one lunch punch is filled in, the day is flagged until both are entered or both are blank.
Can I open the CSV in Excel or Google Sheets?
Yes. Download CSV creates a standard comma-separated file with the date, punches, decimal hours, and regular and overtime hours for each day, plus totals.
Is my timesheet saved?
Only if you choose. Nothing is ever sent to a server. Turn on "Remember on this device" to keep your entries in this browser, and "Forget saved entries" removes them. To keep a history of many weeks, use the weekly pay tracker.
Related guides
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How this calculator was built. The formula, defaults, and edge cases are documented in a research record and covered by automated tests. It estimates gross amounts from your inputs; it does not determine legal entitlements, taxes, or take-home pay. Read our methodology and disclaimer.
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