Enter clock-in and clock-out times for each day of a work week to get total hours worked - useful for payroll or double-checking a paycheck.
Time Card Calculator
Live
DayTime inTime out
Total hours this week
40h 0m
In decimal hours
40.0
Leave both times blank for a day off.
How this is calculated
Daily hours = Time out - Time in, summed across all filled-in days
Example
Five days of 9:00 AM to 5:00 PM (8 hours each): total = 40h 0m, or 40.0 decimal hours.
Step-by-step guide
- Enter clock-in and clock-out times for each day worked.
- Leave a day blank if it wasn't worked.
- Read the total hours for the week, in both hours/minutes and decimal format.
Common mistakes
Not subtracting unpaid lunch breaks - enter your actual clock-in/out times (before and after any unpaid break) rather than your scheduled shift times, or adjust manually.
Confusing decimal hours with hours and minutes when submitting to payroll - always double check which format your employer's system expects.
Frequently asked questions
How do I account for a lunch break?
If your break is unpaid, either enter separate morning and afternoon segments and add them manually, or subtract the break length from the daily total yourself.
Does this calculate overtime automatically?
No - it shows total hours worked. Overtime rules vary by location and employer, so compare the total against your specific threshold separately.
Can I use this for an overnight shift?
Yes - if the clock-out time is earlier than the clock-in time, the calculator automatically assumes the shift crossed midnight.
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