Time Card Calculator

Total the week. No signup.

Enter the clock-in and clock-out times for each day plus a break, and this calculator totals the week's hours and pay. It handles overnight shifts where the clock-out is earlier than the clock-in. Everything runs in your browser, and nothing is stored.

How it is calculated

Each day is clock-out minus clock-in, minus the break. A shift that ends before it starts rolls over midnight and still counts as positive hours. The week is the sum of every day. Overtime is any hours over 40 in the week, paid at 1.5x the hourly rate.

Worked examples

Clock in Clock out Break Hours
09:00 17:00 30 min 7.5 h
08:00 16:30 60 min 7.5 h
07:00 15:00 45 min 7.25 h
22:00 06:00 0 min 8 h

The last row runs 22:00 to 06:00. The clock-out is earlier than the clock-in, so the shift crosses midnight and totals 8 hours.

Day Clock in Clock out Break (min)
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Total hours this week 0 h

0 h regular, 0 h overtime

Total pay €0.00

Questions people ask

How do you calculate hours worked?

Each day is clock-out minus clock-in, minus the break in minutes. The week is the sum of every day. So a 09:00 to 17:00 shift with a 30 minute break is 7.5 hours, and five of those days total 37.5 hours for the week.

How does the overnight shift work?

When the clock-out time is earlier than the clock-in time, the shift is treated as rolling past midnight. A shift from 22:00 to 06:00 counts as 8 hours, not a negative number. This is the case most simple calculators get wrong.

Is my time card saved anywhere?

No. Everything runs in your browser and nothing is sent to a server or stored. Reload the page and the entries are gone. One note on overtime: this tool uses weekly overtime only, hours over 40 at 1.5x, and does not apply daily-overtime rules that some jurisdictions require.