01
What you can calculate
Measure site coverage, computable floor area and permeable area, then explore independent mathematical limits for a Brazilian lot.
02
How it works
Enter the lot area, add project data, and optionally compare the result with limits taken from the applicable local rules.
03
What this tool does not replace
It does not identify zoning, setbacks, height, permitted use or municipal approval. Confirm every input with official sources and qualified professionals.