How this calculator works
The calculator converts the start and end time into minutes, then measures the gap between them. If the end time is earlier than the start time, it rolls into the next day.
Free calculator
Meeting Duration Calculator
Calculate meeting length from a start time and end time in hours and minutes.
Instant result
Time duration
1 hours 30 minutes
Calculator results are provided for planning and educational purposes. For taxes, legal decisions, lending, or medical advice, verify the numbers with an official source or qualified professional.
Calculator ad
Reserved ad space
In-content ad
Reserved ad space
More tools for this calculator
Explore the formula, step-by-step guide, common use cases, and example scenarios related to this calculator.
About this calculator
Use this meeting duration calculator to estimate how long a meeting, event, or appointment lasts.
How to use it
- Enter a start time.
- Enter an end time.
- Review the duration shown in hours and minutes.
- Adjust the times to compare different scheduling options.
Example
Try a meeting from 09:30 to 11:00 to see the length instantly.
Frequently asked questions
What does the meeting duration calculator show?
The meeting duration calculator gives you a quick estimate based on the values you enter. It is useful for planning, comparison, and everyday decisions.
Is the meeting duration calculator exact?
The result follows the formula described on the page, but it should still be treated as an estimate. Fees, local rules, taxes, rounding, or professional guidance can change the final outcome.
Who is this tool for?
This tool is designed for people who want a fast time calculator estimate without using a spreadsheet.