Quorum Calculator
Calculate whether a meeting has quorum based on total members and attendees.
Published by:
isCalculator Editorial Team
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How to use this tool?
This calculator determines if a meeting has quorum (enough attendees to make decisions).
Step-by-Step Instructions
- Enter Total Members — The total number of voting members in your organization (minimum 1).
- Enter Attendees — The number of members present at the meeting (minimum 0).
- Set Quorum Requirement (%) — The percentage of total members needed for quorum (default is 50%). Must be between 0 and 100.
- Click "Calculate Quorum" — The result shows whether quorum is met or not, along with the exact threshold needed.
Understanding the Result
- Quorum Met (green) — Attendees meet or exceed the required threshold.
- Quorum Not Met (red) — More attendees are needed to reach quorum.
- The details section shows: threshold (rounded up), percentage used, and actual attendees.
Note: All numbers must be whole numbers (no decimals). The threshold is always rounded up to the nearest whole attendee.
Previous Results
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Frequently Asked Questions
A quorum is the minimum number of members required to be present at a meeting to make proceedings valid.
Quorum is calculated as the required percentage of total members. For example, if 50% quorum and 100 members, at least 50 attendees are needed.
Yes, you can enter decimal percentages like 66.67% for a two-thirds majority.
