Estimate a practical attendance ceiling after accounting for usable floor area, event infrastructure, and the venue’s official limit. This festival capacity planning tool shows which constraint governs the result, so organizers can avoid selling or inviting beyond the space that can actually serve guests.
The main result is the lower of the area-based estimate and the official occupancy or permit limit.
Always confirm final layouts, exit widths, accessibility, and occupancy with the venue and relevant authority.
With 18,000 sq ft, 25% circulation, 3,000 sq ft of infrastructure, and 12 sq ft per guest, net guest area is 10,500 sq ft. Area capacity is 875; against an official limit of 1,200, the planning capacity is 875 guests.
No. Use the official venue, fire-code, or permit limit supplied by the responsible authority.
Aisles, queues, exits, and service routes cannot be treated as guest standing or seating area.
Yes. Enter their combined footprint so that occupied production space is not counted twice.
Use the layout standard approved for your event format; seated, standing, and mixed layouts require different space.
The usable guest area may support fewer people than the venue’s maximum occupancy.
| Variable | Meaning |
|---|---|
| Gross area | Total event footprint |
| Unusable % | Circulation and non-guest share |
| Infrastructure | Stage, booths, service, and production area |
| Space per guest | Approved layout density assumption |