Calculate Time Duration

The fastest way to determine exact hours and minutes between two times. Professional tools for work, payroll, and planning.

Interactive Duration Tool

Start Time

End Time

Popular Work Shift Comparisons

Duration 12PM to 3PM Duration 12PM to 12PM Duration 10AM to 5AM Duration 5PM to 2PM Duration 2AM to 12AM Duration 5AM to 10PM Duration 2AM to 1PM Duration 7PM to 9AM Duration 8AM to 6PM Duration 11PM to 11AM Duration 1AM to 7AM Duration 11AM to 1PM Duration 10AM to 6AM Duration 9AM to 2PM Duration 2AM to 9AM Duration 11AM to 10PM