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Staging & logistics · Calculator
Compare area-based planning capacity across common event layouts.
Working calculator
Enter the known values. ShowSide validates them before running the calculation.
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Result
Enter room dimensions, usable percentage, and a layout allowance.
Transparent math
This is not a legal occupant-load calculation. The authority having jurisdiction, fire code, exits, aisles, accessibility, furniture, AV, and venue-approved plans control allowable capacity.