Carpet Area Calculator
Convert between Carpet Area, Built-up Area, and Super Built-up Area using RERA standard ratios. Know exactly how much usable space you're paying for.
Super Built-up: 1,000 sqft
Built-up: 850 sqft
Carpet: 700 sqft
700
This is what you actually use
As per RERA: Carpet area is ~70% of super built-up. Builders must quote prices on carpet area basis.
Carpet Area
700 sqft
~70% of super built-up
Built-up Area
850 sqft
~85% of super built-up
Super Built-up
1,000 sqft
Includes common areas
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