Calculator

FAR / FSI Calculator

Maximum built-up area & ground coverage on a plot under given FAR / FSI norms.

Results
Max Built-up Area
6,000 ft²
Plot Area2,400 sq ft
Allowed FAR / FSI2.5
Ground Coverage60%
Maximum Built-up Area6,000 sq ft
Ground Coverage Area1,440 sq ft
Open Area960 sq ft
Approx floors possible4.17
Check local development authority for exact FAR / FSI, setback and coverage norms.
© 2026 LandCalc India · State-aware · Values are estimates.
Built for every Indian state