How is carpet area calculated as per RERA?

It is calculated by measuring the net usable space, excluding balconies, terraces and external walls.

What is the formula to calculate carpet area in a flat?

It is the sum of all usable room areas, plus the internal partition walls.

No, they’re both excluded under RERA.

Internal walls are included, while the external walls are excluded.

Built-up area includes walls and sometimes, balconies. Carpet area does not.

The super built-up area includes common areas, while the carpet area only includes the private usable space.

You can multiply the built-up area by 0.65 (approximate average) to get the carpet area.

Yes. As per RERA, the carpet area represents the usable area in an apartment.

Typically, it is 25% to 40% compared to the super built-up area.

Carpet area ensures transparent pricing, legal protection and accurate space evaluation.