About Time Duration & Hours Calculator
Free online time duration calculator. Compute elapsed time between start and end times, deduct unpaid breaks, convert to decimal hours for payroll, and sum multiple time blocks.
Key Capabilities & Features
- Shift start and end time calculation
- Overnight shift support (crosses midnight)
- Unpaid lunch/break deductions
- Decimal hours output for billing
- Multi-task time duration sum list
How to Use Time Duration & Hours Calculator
1
Enter Shift Times
Input your clock-in and clock-out times.
2
Deduct Break
Specify unpaid break minutes.
3
Get Total Hours
Read standard hours/minutes and decimal hours for payroll.
Privacy & In-Browser Execution Guarantee
100% in-browser processing. Timesheet data is completely private.
Frequently Asked Questions
Does it support shifts crossing midnight?
Yes, if end time is earlier than start time, it automatically handles the 24-hour day rollover.
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