Time Card Calculator - Free Employee Hours Calculator

A time card calculator helps employees and managers turn clock-in and clock-out times into payroll-ready hours. Enter each day worked, add unpaid lunch or meal breaks, and the calculator totals regular hours, overtime hours, gross hours, break time, and optional pay. It is built for quick weekly checks, especially when you need a simple answer before payroll, invoicing, or schedule planning.

Use this free time card calculator when an employee sends a handwritten time card, a shift lead exports raw clock times, or a small business owner needs to double-check weekly hours without opening a spreadsheet. For schedule planning before the week starts, use the work schedule maker. For overtime-only pay scenarios, use the overtime calculator.

How to Use the Time Card Calculator

The default week starts with Monday through Friday, 9:00 AM to 5:00 PM, with a 30-minute unpaid break. Replace those values with the actual time card entries. The Saturday and Sunday rows are blank by default, but you can use them for weekend shifts.

Time Card Formula

Gross shift hours = End time - Start time
Net shift hours = Gross shift hours - Unpaid break time
Total hours = Sum of all net shift hours
Regular hours = Total hours up to the overtime threshold
Overtime hours = Total hours above the overtime threshold

If you enter an hourly rate, pay is estimated as:

Regular pay = Regular hours x Hourly rate
Overtime pay = Overtime hours x Hourly rate x Overtime multiplier
Total pay = Regular pay + Overtime pay

Example Time Card

In this example, the employee has 38.5 paid hours and no weekly overtime if the overtime threshold is 40 hours. If the hourly rate is $22, the estimated weekly pay is 38.5 x $22 = $847 before taxes and deductions.

Common Time Card Mistakes

• Counting unpaid breaks as work time - If lunch is unpaid, subtract it. If a break is paid, leave it out of the break field.
• Forgetting overnight shifts - A shift from 10:00 PM to 6:00 AM crosses midnight. This calculator handles that automatically.
• Mixing decimal hours and clock time - 7 hours and 30 minutes is 7.5 hours, not 7.30 hours.
• Averaging overtime across two weeks - In many U.S. payroll situations, overtime is calculated by workweek, not by averaging two weeks together.
• Using pay estimates as legal advice - Wage rules can vary by state, industry, employee classification, and union agreement.

Time Card vs. Timesheet

A time card usually starts from clock events: when someone started work, stopped work, and took unpaid breaks. A timesheet often records daily or weekly totals by job, project, client, or pay period. If you need a printable weekly summary, use the timesheet calculator. If you need to decide future coverage before people clock in, use the work schedule maker.

Payroll Notes

This calculator is designed for quick hour totals and simple pay estimates. It does not calculate taxes, withholding, tips, shift differentials, commissions, paid time off, or state-specific daily overtime. If overtime matters for payroll, verify the rule that applies to the employee before issuing pay. For example, federal FLSA weekly overtime is different from California daily overtime, and some businesses have stronger policies than the legal minimum.

For small teams, the most practical workflow is to collect time cards, run totals here, review overtime with the overtime calculator, then enter approved hours into payroll. That gives you a quick audit trail and helps catch missing breaks, duplicated shifts, and accidental overtime before payroll closes.