Occupancy Calculator
Calculate maximum occupant load and exit requirements per IBC Table 1004.5
Enter square footage to calculate occupancy
IBC Occupant Load Factors
| Use Type | sq ft / person |
|---|---|
| Standing, concentrated (dance floor, mosh pit) | 5 |
| Chairs only, no tables | 7 |
| Gaming / slot areas | 11 |
| Tables and chairs (gala, banquet) | 15 |
| Stage / platform area | 15 |
| Unconcentrated standing (lobby, concourse) | 15 |
| Exhibition / trade show floor | 30 |
Some states amend these factors. Check individual state pages for amendments.
Always verify requirements with the local Authority Having Jurisdiction (AHJ). Siteline is a reference tool, not legal advice. Codes change periodically.