Time Duration Calculator
Enter a start time and end time (24-hour HH:MM format) to calculate the duration between them.
How It Works
If the end time is earlier than the start time, it's treated as rolling over to the next day — useful for overnight shifts (e.g. 22:00 to 06:00 is 8 hours).
Example
From 09:15 to 17:45 is 8 hours and 30 minutes.
Frequently Asked Questions
- What time format should I use?
- Use 24-hour HH:MM format, for example 09:30 or 22:00.
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