Hours Calculator
Free online hours calculator. Enter start time, end time, and break duration to calculate hours worked. Includes a weekly total tracker.
How to Use the Hours Calculator
Enter your shift start time, end time, and break duration to calculate total hours worked. Use the weekly tracker to enter start and end times for each day of the week and see your weekly total.
About This Tool
Calculate hours worked from start and end times, with break deductions. Includes a full weekly tracker for logging hours across all seven days. Essential for freelancers, hourly workers, and managers. Use with the Time Card Calculator for overtime and pay calculations.
Frequently Asked Questions
Does this handle overnight shifts?
Yes. If the end time is earlier than the start time, the calculator assumes the shift spans midnight and calculates accordingly.
How are breaks deducted?
Enter your break duration in minutes. It is subtracted from the total time between your start and end times.
Can I track a full week?
Yes. The weekly tracker lets you enter times for each day (Monday through Sunday) and shows the weekly total at the bottom.
Is my timesheet data stored?
No. Everything is calculated in your browser. Your hours data is not stored or sent anywhere.