Duration Between Two Times

Find the elapsed time in hours, minutes, and seconds.

HH:MM:SS PRECISION - CROSSES MIDNIGHT - RUNS ON YOUR DEVICE

Your numbers stay on your device

  • HH:MM:SSprecision
  • Acrossmidnight
  • Instantresults
  • Privatecalculation
Specification

Duration Calculator at a glance

Input formats
Start and end time
Output formats
Duration in HH:MM:SS
Maximum file size
Device memory
Batch
One interval at a time
Quality control
Handles crossing midnight
Metadata handling
No data stored
Price
Free
Account required
No
How to

How to use Duration Calculator

  1. 1

    Enter Start Time

    Enter the start time.

  2. 2

    Enter End Time

    Enter the end time.

  3. 3

    Read the Duration

    Read the elapsed duration.

Questions

Frequently asked questions

How does it handle times that cross midnight?

If the end time is earlier than the start time, the tool assumes it is on the next day and calculates the duration accordingly.

What calculation does this tool perform?

You enter a start time and an end time, and the tool calculates the total elapsed duration between them in hours, minutes, and seconds.

What format should the times be in?

The tool requires a 24-hour format (HH:MM:SS) for both the start and end times to ensure the calculation is accurate.

Background

Calculating Durations Across Midnight

Enter a start time and an end time to see the total time elapsed, calculated in hours, minutes, and seconds. The tool handles calculations that cross midnight.

  • This tool correctly calculates time gaps that span two days. It checks if the end time is chronologically before the start time.
  • For example, a start time of 22:00 and an end time of 02:00 is correctly calculated as a 4-hour duration over midnight.

Full specification

Specification of the Duration Calculator tool
Input formatsStart time and end time
Output formatsDuration in hours, minutes, seconds
Maximum file sizeLimited only by your device memory
BatchOne start/end-time interval
Quality controlHandles calculations crossing midnight
Metadata handlingNo data is stored or transmitted
PriceFree
Account requiredNo
Next step

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