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Time Card Calculator

Add up the hours on a weekly time card in seconds. Enter clock-in and clock-out times for each day and the unpaid break in minutes, and the calculator totals each day, the week and any overtime above 40 hours. Add your hourly rate to see gross pay with overtime at time and a half under federal law.

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Runs in your browser Free, no sign-up Works on mobile
DayClock inClock outBreak (min)Hours
Mon —
Tue —
Wed —
Thu —
Fri —
Sat —
Sun —
Total hours—
Overtime (over 40)—
Gross pay—

How to use the Time Card Calculator

  1. 1 Enter clock-in and clock-out times for each day you worked.
  2. 2 Enter any unpaid break in minutes.
  3. 3 Leave days you did not work blank.
  4. 4 Read daily hours, the weekly total, overtime and, with an hourly rate, your gross pay.

Worked example

Monday to Friday, 9:00 to 17:30 with a 30-minute break. Each day is 8 hours, so the week totals 40 hours with no overtime. Add a Saturday of 4 hours and the total is 44 hours: at $20 an hour, pay is 40 × $20 + 4 × $30 = $920.

Features

Overnight shifts

A clock-out earlier than clock-in counts as the next day, so night shifts work.

Hours and decimals

Each day shows hours:minutes and decimal hours, the format payroll often needs.

Overtime pay

Hours over 40 in the week are paid at 1.5 times the hourly rate.

When to use it

Checking your paycheck

Total your week and compare it with the hours on your pay stub.

Small business payroll

Add up an employee's time card before running payroll.

Freelancers

Track billable hours across the week for an invoice.

Shift workers

Handle late shifts that end after midnight without manual sums.

Frequently asked questions

How do I calculate hours worked?

Subtract the clock-in time from the clock-out time and take off unpaid breaks. 9:00 to 17:30 with a 30-minute break is 8 hours.

How do I convert minutes to decimal hours?

Divide minutes by 60. 7 hours 45 minutes is 7.75 hours.

Are breaks paid?

Under federal rules, short breaks of about 5 to 20 minutes are usually paid, while meal periods of 30 minutes or more can be unpaid if you are fully relieved of duty.

When is overtime due?

Non-exempt employees must get at least 1.5 times their regular rate for hours over 40 in a workweek under the FLSA. Some states also have daily overtime.

Must employers keep time records?

Yes. The Department of Labor requires employers to keep records of hours worked each day and each workweek for non-exempt employees.

How do I write 8 hours 30 minutes in decimals?

Divide the minutes by 60 and add them to the hours: 30 ÷ 60 = 0.5, so 8 hours 30 minutes is 8.5 hours. Most payroll systems use decimal hours.

Do I have to round time punches?

Employers may round to the nearest 5, 6 or 15 minutes if the rounding averages out fairly over time so employees are paid for all time actually worked.

Is time spent on call counted?

It depends. If you must stay on the premises or so close that you cannot use the time freely, it usually counts as hours worked under federal rules.

Results are estimates based on the official rates linked above. Confirm important figures with the issuing authority or a qualified adviser before you act on them.

Reviewed by ToolsUnlocked Team · Last updated

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