Hours Calculator
Track your work hours across multiple days. Enter start and end times in AM/PM format with break deductions. See total hours, regular time, and overtime.
Add Work Entry
Hours Summary
How Hours Are Calculated
The calculator automatically handles cross-day shifts (e.g., 10:00 PM to 6:00 AM). Break time is subtracted from the total duration. Regular hours are capped at 40 per week, with any excess counted as overtime. Entry times are converted to 24-hour format for precise calculation.
About this Calculator
The Hours Calculator is a free, easy-to-use tool for work, timesheet, overtime. Simply enter your values and get instant, accurate results — no signup, no ads, no tracking. All calculations run locally in your browser, so your data stays completely private.
Privacy Note: All calculations are performed locally in your browser. No data is ever sent to a server or third party.