About Time Calculator & Hours Duration Adder
Calculate elapsed time between start and end times, convert time to decimal hours for work payroll, and sum hours across shifts.
Key Capabilities & Features
- Calculates hours and minutes elapsed between two clock times
- Converts duration into decimal hours (e.g. 7h 30m = 7.50 hrs) for payroll
- Handles overnight shifts that cross midnight seamlessly
- Total minutes summary
How to Use Time Calculator & Hours Duration Adder
1
Enter Start Time
Specify start hour and minute.
2
Enter End Time
Specify finish hour and minute.
3
View Duration
Inspect hours, minutes, and payroll decimal hours.
Privacy & In-Browser Execution Guarantee
All calculations execute 100% in your browser with zero server uploads.
Frequently Asked Questions
How do decimal hours work?
Minutes are divided by 60. For example, 15 minutes = 0.25 hours, and 30 minutes = 0.50 hours.
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