Free Time Card Calculator
Enter your clock-in and clock-out times for the week, subtract breaks, and get your total hours and pay — including overtime. No signup, no spreadsheet.
Weekly summary
- Total hours
- 0:00 (0.00)
- Regular hours
- 0.00
- Overtime hours
- 0.00
- Regular pay
- $0.00
- Overtime pay (1.5×)
- $0.00
- Total pay
- $0.00
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Chronoid logs every app, website, and document you work in on your Mac — automatically. When timesheet time comes, your whole week is already recorded with exact times, ready to export as a report or invoice. 100% local and private.
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How to use this time card calculator
1. For each day you worked, pick the time you clocked in and the time you clocked out. Days you didn't work can stay empty — they count as zero. 2. Enter any unpaid break time in minutes (a 30-minute lunch is 30). 3. Check the hours column: each day updates instantly, and overnight shifts that end after midnight are handled automatically. 4. Set your hourly rate and overtime threshold, then read your totals off the weekly summary.
The summary shows total hours in both h:mm and decimal format — payroll systems want decimals — plus regular pay, overtime pay at time-and-a-half, and total pay. Hit "Copy summary" to paste a clean plain-text version into an email, chat, or timesheet form.
Time card rounding rules
Many employers round punch times to the nearest quarter hour (15 minutes) using the "7-minute rule": clock times from 1 to 7 minutes past the quarter round down, and 8 to 14 minutes round up. Clock in at 8:07 and you're paid from 8:00; clock in at 8:08 and you're paid from 8:15. The US Department of Labor allows this as long as rounding is applied neutrally and doesn't systematically shortchange employees over time.
This calculator uses your exact punch times, so if your employer rounds, your official paycheck may differ slightly from the totals here. If you want to match their math, round each time to the nearest quarter hour before entering it.
Frequently Asked Questions
- How do I fill out a time card?
- For each day you worked, enter the time you clocked in, the time you clocked out, and the total unpaid break time in minutes. The calculator computes each day's hours automatically — including overnight shifts where you clock out after midnight — and totals the week. Then enter your hourly rate to see your regular, overtime, and total pay.
- How is overtime calculated?
- Under the federal FLSA, non-exempt employees earn overtime at 1.5× their regular rate for hours worked beyond 40 in a workweek — that's the default threshold here, and you can edit it. Note that some states differ: California, for example, also requires daily overtime after 8 hours in a day and double time after 12, so check your state's rules if you're unsure.
- How do I convert minutes to decimals for payroll?
- Divide the minutes by 60. For example, 7 hours 30 minutes is 7 + 30/60 = 7.50 hours, and 15 minutes is 0.25 hours. Payroll systems use decimal hours because multiplying by an hourly rate is straightforward. This calculator shows your weekly total in both h:mm and decimal format so you can paste the right number into any payroll form.
- Can I calculate a biweekly time card?
- Yes — run the calculator once for each week, copy each summary, and add the two totals together. Overtime is calculated per workweek under the FLSA, so you shouldn't combine 14 days into one total: 45 hours in week one and 35 in week two still means 5 hours of overtime, even though the pay period averages 40.
- How can I fill in a timesheet without writing times down?
- Use an automatic time tracker. Chronoid runs quietly on your Mac and reconstructs your entire day from real activity — every app, website, and document, with exact start and end times. When a timesheet is due, you open your timeline and copy the real numbers instead of guessing what you did last Tuesday. It's 100% local and private, with a $49 one-time price.