🏛️Venue Capacity CalculatorFree

Calculate Your Venue Capacity

Calculate how many guests fit in your venue based on room dimensions, layout style, and event type. Easy mode for quick estimates, Advanced mode for precise planning with obstacles and safety margins.

Room Dimensions

Total Area300 m²
Safety Margin (15%)-45 m²
Usable Area255 m²

Room Preview

20.0 m15.0 mUsable: 255 m²

Capacity by Layout

🎭0.75 m²/person
Theater
340
guests
🍽1.5 m²/person
Banquet
170
guests
🍸0.5 m²/person
Cocktail
510
guests
📚1.8 m²/person
Classroom
141
guests
📋2.5 m²/person
U-Shape
102
guests
🎉1.7 m²/person
Cabaret
150
guests

Quick Comparison

🎭Theater
340
🍽Banquet
170
🍸Cocktail
510
📚Classroom
141
📋U-Shape
102
🎉Cabaret
150

Frequently Asked Questions

How accurate is the capacity calculator?
Our calculator uses industry-standard space allocations per person for each layout type. Results are reliable estimates — actual capacity may vary based on furniture size and room shape.
What layout types are supported?
We support 6 layouts: Theater (rows of chairs), Banquet (round tables), Cocktail (standing), Classroom (tables with chairs), U-Shape (conference), and Cabaret (half-round tables).
How does the safety margin work?
In Advanced mode, you can set a safety margin percentage (default 15%) that reduces the usable area. This accounts for fire code requirements, emergency exits, and comfortable movement.
Can I account for obstacles like a stage or bar?
Yes! In Advanced mode, add obstacles (stage, bar, dance floor, DJ booth, buffet) with custom dimensions. The calculator automatically subtracts their area from the usable space.
What units are supported?
You can switch between metric (meters) and imperial (feet) units. The calculator handles the conversion automatically.
How much space per person do I need?
It depends on the layout: Theater needs 0.75m² per person, Cocktail standing 0.5m², Banquet rounds 1.5m², Classroom 1.8m², U-Shape 2.5m², and Cabaret 1.7m² per person.

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