Occupant Load Calculator

Calculate max occupants based on International Building Code factors.

Based on International Building Code (IBC) Table 1004.5

For Preliminary Estimation Only

This tool is based on standard code values (e.g., from the International Building Code - IBC) and does not account for local amendments, jurisdictional differences (such as those in California), or older code versions. You are solely responsible for verifying all calculations with your local building authority and official code documents before use in any real-world application. This is not a substitute for professional code analysis by a qualified individual.

Back to All Tools