FREE TIMESHEET CALCULATOR
WITH OVERTIME

What is a timesheet calculator?

A timesheet calculator computes total work hours from clock-in and clock-out times, subtracts break time, and produces a weekly summary ready for payroll. An overtime timesheet calculator goes further — it separates regular hours, overtime hours (typically 1.5x pay), and double overtime hours (2x pay) based on configurable daily and weekly thresholds.

Instead of building spreadsheet formulas or manually tracking which hours qualify for overtime, this free tool does the math instantly. Enter your times, set your overtime rules, and get an accurate pay breakdown in seconds.

How to use this overtime timesheet calculator

This calculator supports two input modes — start/end time or direct duration — so you can use whichever fits your workflow. Configure your overtime rules once, and the tool applies them automatically to every day of the week.

1. Configure overtime rules — Enable daily overtime, weekly overtime, or both. Set thresholds (e.g., 8 hours/day, 40 hours/week) and multipliers (1.5x, 2x) to match your labor laws or company policy.
2. Enter work hours — Fill in clock-in and clock-out times for each day, or switch to duration mode and type total hours directly. Both 12-hour (AM/PM) and 24-hour formats are accepted.
3. Subtract breaks — Enter break duration for each day. The calculator deducts unpaid breaks and ensures breaks never exceed working time.
4. Set your hourly rate — Add your pay rate to see estimated gross earnings, with separate line items for regular pay, overtime pay, and double overtime pay.
5. Review the breakdown — The weekly summary shows regular hours, daily OT hours, weekly OT hours, double OT hours, and total estimated pay at a glance.
6. Export your timesheet — Download a PDF for payroll submission, accounting records, or to share with your manager.

Key features of this timesheet calculator

Configurable overtime rules

Set custom thresholds and multipliers for daily overtime, weekly overtime, and daily double overtime. Supports federal FLSA rules (40 hours/week), California rules (8 hours/day + 12 hours/day), and any custom configuration your business requires.

Two input modes

Choose between start/end time entry (clock-in and clock-out) or direct duration entry (total hours per day). Switch modes with a single toggle — no data is lost.

Daily + weekly overtime stacking

The calculator correctly handles days that cross both daily and weekly thresholds. Hours that qualify for daily overtime on the same day they push you past the weekly threshold are categorized accurately — no double-counting.

Double overtime (2x pay)

For states like California that require double time after 12 hours in a single day, enable double overtime with a configurable threshold and multiplier.

Overnight shift support

If your clock-out time is earlier than your clock-in time (e.g., 10:00 PM to 6:00 AM), the calculator automatically recognizes the overnight span and calculates hours correctly.

Break deductions

Enter lunch breaks or rest periods for each day. The calculator subtracts break time from gross hours and clamps breaks so they never exceed the working period.

Detailed pay breakdown

The summary shows separate line items for regular pay, daily overtime pay, weekly overtime pay, and double overtime pay — so you can see exactly where every dollar comes from.

PDF export

Download a clean, professional PDF with the complete weekly breakdown — ready for payroll software like QuickBooks, Gusto, or ADP.

How overtime pay works in the United States

Under the Fair Labor Standards Act (FLSA), non-exempt employees must receive overtime pay of at least 1.5 times their regular hourly rate (time-and-a-half) for any hours worked beyond 40 in a work week. This is the federal minimum — many states have additional requirements.

California, for example, mandates daily overtime at 1.5x for hours beyond 8 in a single day, and double overtime at 2x for hours beyond 12. This means a team member working a 14-hour day in California would earn regular pay for the first 8 hours, time-and-a-half for hours 9–12, and double time for hours 13–14.

Employees classified as exempt under FLSA (typically salaried managerial, administrative, or professional roles earning above a salary threshold) are generally not eligible for overtime pay. This calculator is designed for non-exempt, hourly workers and the businesses that employ them.

Who benefits from a timesheet calculator with overtime?

Small business owners & managers

Calculate overtime-accurate timesheets for your team without error-prone spreadsheets. Export to PDF and submit directly to payroll.

Payroll administrators & HR professionals

Verify overtime classifications, cross-check pay calculations, and maintain compliance records that meet FLSA documentation requirements.

Freelancers & contractors

Track billable hours with overtime rates for clients who require time-and-a-half or double-time billing. Generate professional timesheets for invoicing.

Team members verifying their pay

Check your own hours and confirm that overtime is calculated correctly before your paycheck arrives. Especially useful for team members working variable or extended shifts.

Benefits of using a timesheet calculator

• Accurate overtime classification — The calculator separates daily overtime, weekly overtime, and double overtime automatically, eliminating the most common source of payroll errors.
• FLSA compliance — Maintain the hourly records and overtime calculations required by federal and state wage-and-hour laws.
• Time savings — Replace complex spreadsheet formulas with instant calculations. Enter times once and get a full pay breakdown immediately.
• Pay transparency — Team members and managers can both see exactly how hours are categorized and how pay is computed — reducing disputes.
• Flexible for any overtime policy — Configure thresholds and multipliers to match federal rules, state rules, or custom company policies.

Other free tools you might find useful

Use the Time Card Calculator for simpler weekly hour tracking without overtime rules, try the Hours & Minutes Calculator to add up shift durations quickly, or convert between formats with the Military Time Converter.

Helpful resources

Stay informed about overtime requirements and best practices. These authoritative sources cover federal regulations and practical guidance for employers.

• U.S. Department of Labor — Overtime Pay (federal overtime regulations, eligibility criteria, and exemptions)
• DOL — Fair Labor Standards Act (FLSA) (federal wage and hour requirements, recordkeeping obligations)
• California DLSE — Overtime FAQ (California daily overtime and double overtime rules)

This page is for informational purposes only and does not constitute legal advice. Consult an employment attorney or HR professional for guidance specific to your business.

Overtime timesheet calculator FAQ