03
How to Calculate Taxa de Ocupação in Brazil
Divide the building footprint by the total lot area and multiply by 100.
TO = building footprint ÷ lot area × 10004
Example Site Coverage Calculation
A 120 m² footprint on a 300 m² lot gives 40% site coverage.
05
Taxa de Ocupação vs Floor Area Ratio
TO describes the horizontal footprint. CA/FAR compares total computable floor area with the lot.
06
What Counts as Building Footprint?
The legal treatment of roofs, balconies, eaves and garages varies by municipality and zoning rule.
FAQ
Frequently Asked Questions
Does this tool confirm project approval?+
No. It performs mathematical calculations using supplied values and does not replace municipal law, professional analysis or official approval.
Are the parameters the same across Brazil?+
No. Zoning limits and definitions vary by municipality, zone and the applicable version of local rules.