Building Coverage & FAR Calculator

Calculate building coverage ratio and floor area ratio with zoning district maximum limits — free building code tool

Input

Site Area (m²)

Building Area (m²)

Total Floor Area (m²)

Zoning District

Zoning District Limits Reference

Zoning District	Max Coverage	Max FAR
Category 1 Low-Rise Residential	60%	200%
Category 2 Low-Rise Residential	60%	200%
Category 1 Mid/High-Rise Residential	60%	300%
Category 2 Mid/High-Rise Residential	60%	300%
Category 1 Residential	60%	300%
Category 2 Residential	60%	400%
Quasi-Residential	60%	400%
Neighborhood Commercial	80%	400%
Commercial	80%	1000%
Quasi-Industrial	60%	400%
Industrial	60%	400%
Exclusive Industrial	60%	400%