Time Duration Calculator
Calculate the duration between two times in hours and minutes. This simple tool calculates the exact duration between a start and end clock time.
Formula & Math Logic
Differs minute values: End minutes minus Start minutes, carrying hours when negative.
Worked Calculation Example
08:30 AM to 05:15 PM
The time difference from 08:30 to 17:15 is 8 hours and 45 minutes.
Frequently Asked Questions (FAQ)
What if the end time is on the next day?
If the end time is earlier than the start time, the calculator assumes it rolls over past midnight (24h clock).
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