About Time Card Calculator

Time Card Calculator is a free website for employees, freelancers, payroll administrators, and small businesses who need accurate work-hour math without spreadsheets or paid software. Everything runs in your browser — no account, install, or subscription.

Last updated: June 4, 2026

Example weekly time card summary with clock times, lunch breaks, decimal paid hours, and period total ready for payroll — The main time card calculator turns clock times and lunch breaks into a period summary with decimal paid hours — ready to print or export to CSV.

Main time card calculator

The home page calculator is our most complete tool: multi-day time cards, break handling, optional advanced overtime and pay estimates, print layout, and CSV export. It supports overnight shifts and minute-level totals for weekly, bi-weekly, or custom date ranges.

AM/PM or 24-hour clock entry with matching print and CSV output
Lunch break deductions per day or one default lunch break in Advanced Options
Weekly, bi-weekly, or custom pay periods (up to 31 days)
Per-workweek overtime estimates with optional hourly rate
Print-friendly layout and CSV export for payroll

Free calculators

The Calculators hub offers focused tools when you only need one job done — work hours, weekly totals, overtime pay estimates, and more. Each page runs locally in your browser like the main calculator.

Work hours

Work Hours Calculator
Enter clock-in and clock-out times, deduct lunch breaks, click Calculate, and see net paid hours — with overnight shift support.
Weekly Hours Calculator
Add up hours worked each day of the week when you already know daily totals — no clock times required.
Time Duration Calculator
Enter start and end times, click Calculate, and see elapsed duration — same day or overnight.

Timesheets & payroll prep

Timesheet Calculator
Fill in a simple Monday–Sunday timesheet with clock times and breaks, then see daily net hours and a weekly total.
Overtime Calculator
Enter hours worked and hourly rate, click Calculate, and see regular and overtime hours with estimated gross pay.
Break Time Calculator
Enter shift times and lunch break minutes, click Calculate, and see paid time remaining.
Biweekly Time Card Calculator
Track two work weeks on one biweekly time card with daily hours and period totals.

Blog & guides

Our Blog publishes step-by-step guides on filling out time cards, exporting CSV for payroll, overnight shifts, custom pay periods, decimal hours, and weekly overtime — written to complement the calculators, not replace professional payroll advice.

Who we built this for

Hourly employees checking hours before submitting a timesheet
Freelancers and contractors tracking billable or client-facing hours
Small business owners and office managers preparing payroll data
Anyone who wants decimal hours, break math, and OT splits without Excel

Our principles

Work-hour calculations should be fast, accurate, and accessible. We keep the core tools free, avoid requiring registration, and process your clock times in the browser so routine use does not send time card entries to our servers. See our Privacy Policy for how data is handled site-wide.

Calculators and blog articles provide estimates and guidance only — always confirm pay and compliance with your employer or payroll provider.

Questions or feedback?

Visit our Contact page or email support@timecardcalculator.one. For legal information, see Terms of Service and Cookie Policy.