The central question for any trade show organizer: how many booths can fit in a given space? The answer depends on the total area, booth dimensions, aisle width and the percentage of space actually dedicated to exhibition (the rest being used for reception, stage, restrooms, emergency exits, etc.).

Our calculator uses a spatial optimization algorithm that accounts for real trade show constraints: circulation aisles, fire access, unusable zones. It automatically generates multiple configurations with the most common booth sizes in the professional events industry: 3×3m, 4×3m, 6×3m, 6×6m, etc.

Automatically generated configurations

• Standard (3×3m) — the most common size, ideal for small exhibitors
• Compact+ (4×3m) — a good compromise between space and density
• Double (6×3m) — for exhibitors who need more visibility
• Island (6×6m) — premium booths accessible from all sides
• Standard mix and comfort mix — combinations of multiple sizes to maximize utilization

Target exhibitor mode

Already know how many exhibitors you want to host? Enable target mode and enter your number. The calculator automatically identifies the optimal configuration to reach your goal, or warns you if your space is too small and shows you the best alternative.

This tool is designed for trade show organizers, fairs, exhibitions and B2B events. It is 100% free, no signup required, and results are shareable by link. With KeyQo, you can then turn this calculation into an interactive floor plan and manage your booth bookings online.