Productivity
Hours Calculator
Enter a start and end time (with breaks) to calculate total hours worked — handles overnight shifts and shows decimal hours for timesheets.
Start time
End time
Break (minutes)
7h 0m
7.00 hours worked
Handles overnight shifts (end time before start time).
About Hours Calculator
Enter a start and end time (with breaks) to calculate total hours worked — handles overnight shifts and shows decimal hours for timesheets. It's a free productivity tool from ChatGBT that runs right in your browser — no signup, no install, and no cost.
How to use Hours Calculator
- Enter your details in the fields above.
- Click Generate to run Hours Calculator.
- Copy or refine the result — run it as many times as you like.
Is Hours Calculator free?
Yes — Hours Calculator is completely free to use with no account required. Explore ChatGBT's full AI tools directory for more productivity and productivity tools.