Free planning tool

FSI Statement Calculator

Get a preliminary road-width-based FSI statement for an ordinary residential-zone plot in PMC, PCMC, PMRDA or Greater Mumbai.

Clear working assumption Residential-zone plot, no special scheme, and no plot-specific deductions entered.
1

Plot inputs

All dimensions and areas are in metres and square metres.

Project type
m
m
or enter gross plot area
sq m
If entered, gross plot area overrides length × breadth.
m
Ground-floor shopping

Your preliminary statement will appear here

Enter the authority, plot size and road width. No contact details are required.

How to read the result

A useful first statement—not a sanction plan

The principal FSI area is the working envelope used for this carpet-led preliminary exercise. Exact RERA carpet area still depends on wall thickness, services, shafts, common areas, parking, margins, fire access and the final sanctioned design.

Not included in Phase 1

  • DP road, road widening, reservation, amenity-space or open-space deductions
  • Existing consumed FSI, protected structures or rehabilitation obligations
  • TOD, SRA, MHADA, cessed-building, IT, special commercial or other incentive schemes
  • Challans, premiums and development charges
  • Open-space challan, Nazarana, excavation royalty and fire premiums

Planning-rule sources

Rule tables are presented for preliminary guidance and should be checked against the latest notifications applicable to the individual plot.

UDCPR 2020, updated 30 January 2025 PMC / PCMC ↗ PMRDA DCPR 2018 Table 18 ↗ MCGM DCPR 2034 Reg. 30(A), Table 12 ↗

Calculator rule review: 24 August 2026.