Time Card Calculator
Free time card calculator with breaks and overtime. Enter clock-in and clock-out times to total weekly work hours, detect overtime, and estimate gross pay. Handles overnight shifts — 100% in your browser.
Loading tool...
What is Time Card Calculator?
The Time Card Calculator is a free, browser-based tool that totals weekly work hours from clock-in and clock-out times. Enter start and end times for each day, deduct unpaid breaks, and the calculator handles overnight shifts automatically. Set a per-day overtime threshold to separate regular and overtime hours, then enter your hourly rate and an overtime multiplier to estimate gross pay. All calculations run 100% client-side — no data leaves your device.
Key Benefits
- Seven-day grid lets you enter a full work week with per-day enable, clock-in, clock-out, and break minutes
- Automatic overnight shift detection keeps night and graveyard shifts accurate
- Per-day overtime threshold splits regular and overtime hours cleanly
- Gross pay estimate with configurable hourly rate and overtime multiplier (default time-and-a-half)
- Copy a full printable timesheet or send it to the browser print dialog for a PDF
- 100% client-side and offline-capable — private and fast
Common Use Cases
- •Hourly employees verifying their weekly hours and overtime before payday
- •Freelancers and contractors tracking billable time across a week
- •Small business owners and managers preparing simple payroll totals
- •Shift workers with overnight or rotating schedules needing accurate break and OT handling
- •Students and part-time workers budgeting expected earnings from variable hours
How to Use the Time Card Calculator
- Enter Clock-In and Clock-Out Times: For each day you worked, tick the checkbox to enable the day, then enter your start (Clock In) and end (Clock Out) times in 24-hour format. The calculator handles overnight shifts automatically when clock-out is past midnight.
- Add Unpaid Breaks: Enter the length of your unpaid break (like a lunch break) in minutes for each day. This is deducted from the worked time so your total reflects payable hours.
- Set Overtime and Pay Rate: Enter the overtime threshold (hours per day, e.g. 8), your hourly rate, and the overtime multiplier (e.g. 1.5 for time-and-a-half). The tool splits regular and overtime hours and computes gross pay.
- Copy or Print the Timesheet: Review the total hours, overtime hours, and gross pay summary. Use Copy to save a full timesheet to your clipboard, or Print to send it to the browser print dialog for a PDF.
Key Features
- Seven-day grid with per-day enable/disable, clock-in, clock-out, and unpaid break minutes
- Automatic overnight shift detection — clock-out times past midnight are handled correctly
- Per-day overtime threshold splits regular hours from overtime hours
- Gross pay estimate using an hourly rate and configurable overtime multiplier (default 1.5x)
- Locale-aware currency formatting (USD for English, THB for Thai) for payroll context
- Copy a full printable timesheet summary or send it to the browser print dialog