Date calculators · Workdays & planning
Time Card Calculator
Bring the whole working week together. Add your shifts and breaks, then see daily totals and a clear weekly breakdown.
Your calculation
Ready when you are
Choose your dates.
Select your counting rules and calculate.
Calculation details
| Step | Value |
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How to use this calculator
Add one interval per clock-in/out pair. For split shifts, add another interval on the same date. Mark next-day clock-out for overnight work. Choose the start of your workweek, weekly threshold and time-counting basis.
Up to 62 intervals are supported. Overlapping intervals are rejected to prevent double counting. Each overnight shift belongs entirely to its start date and week. Weekly overtime means hours above your entered threshold; daily overtime rules, pay rates and legal entitlements are not inferred. Use CSV for a reusable record or Print result for a paper copy.
A worked example
Two 09:00–17:30 shifts with a 30-minute break each total 16 net hours. Two intervals on the same date are combined in its daily total. A 45-hour week with a threshold of 40 reports five hours above that threshold.
Example: two shifts on the same day
Enter 09:00–12:00 and 13:00–17:00 as two intervals on the same date, with zero unpaid break minutes. The total is 7 working hours. The hour between shifts is already excluded; only enter an unpaid break if it falls inside one of those intervals.
Optional printable: split-shift worksheet (one-page PDF, opens in a new tab) for recording your own shifts.
Do you round clock-in times or calculate wages?
No. Enter the actual times and unpaid break minutes. This tool totals those intervals and applies only your chosen weekly hours threshold.
Further reading: Clockify's time-card workflow. Your entered rules determine this result.
Which calendar and years are supported?
Use Gregorian dates from 1900 through 2100. Each tool shows its own range and counting rules. Calculations run in your browser when requested, with no background polling. Today buttons use the server's current date in your browser's time zone. Calendar downloads contain all-day planning markers; review them before importing.
What happens to my dates?
Calculations run on your device. Saving a calculation is optional and keeps it in this browser. A setup link contains the dates and settings you entered; anyone with the link can read them. Use one tab per saved calculator. Clear saved data from Privacy & settings.