How to Use Time Duration Calculator
- Step 1
Enter hours, minutes, and seconds into the time interval rows.
- Step 2
Click 'Add Row' to sum additional time intervals (e.g. work hours or lap times).
- Step 3
View total combined time in standard time format and decimal hours.
Why Use CalcSuiteHub Time Duration Calculator?
Multi-row Duration Addition & Summing
Decimal Hours Conversion (e.g. 2h 30m = 2.50 hrs)
Total Seconds Counter
100% Free & Private Time Management Tool
Frequently Asked Questions (FAQ)
How do I convert hours and minutes to decimal hours?
Divide the minutes by 60 and add to the hours. For example, 1 hour 45 minutes = 1 + (45/60) = 1.75 hours.
Can I use this for work timesheet hours?
Yes! Enter daily work shift hours and minutes to calculate your total weekly timesheet hours instantly.