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Time Duration Calculator

Everyday life
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Calculate the time duration between two given times. This calculator helps determine the difference between a start time and an end time, providing the duration in hours and minutes.

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Start Time - Hours (0-23), Start Time - Minutes (0-59), End Time - Hours (0-23), and End Time - Minutes (0-59) in the units shown.

Step 2

Read End Time in Total Minutes, Start Time in Total Minutes, Duration in Minutes, Remaining Minutes, and Duration in Hours in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

Example calculations

See the inputs and their calculated results.

Morning to Afternoon

Start Time - Hours (0-23): 9; Start Time - Minutes (0-59): 0; End Time - Hours (0-23): 17; End Time - Minutes (0-59): 0

End Time in Total Minutes: 1,020; Start Time in Total Minutes: 540; Duration in Minutes: 480; Remaining Minutes: 0; Duration in Hours: 8

Short Meeting

Start Time - Hours (0-23): 10; Start Time - Minutes (0-59): 0; End Time - Hours (0-23): 10; End Time - Minutes (0-59): 30

End Time in Total Minutes: 630; Start Time in Total Minutes: 600; Duration in Minutes: 30; Remaining Minutes: 30; Duration in Hours: 0

Overnight Shift

Start Time - Hours (0-23): 22; Start Time - Minutes (0-59): 0; End Time - Hours (0-23): 6; End Time - Minutes (0-59): 0

End Time in Total Minutes: 360; Start Time in Total Minutes: 1,320; Duration in Minutes: -960; Remaining Minutes: -0; Duration in Hours: -16

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