Carpet vs Built-up Converter

RERA carpet, built-up and super built-up — know what you're actually paying for.

RERA Carpet Area(sqft)

Wall Factor(% (typ. 10-15))

Loading(% super over built-up (20-40))

Carpet Area

600 sqft

Built-up Area

690 sqft

Super Built-up Area

863 sqft

Under RERA 2016, developers must quote carpet area. Super built-up remains a marketing metric — always verify carpet in the agreement.

Estimates only. Actual figures depend on lender terms, statutory rates, and property specifics. Please verify with a qualified advisor.