Super Built-up Area Calculator
Calculate super built-up area from built-up area and a common-amenities share.
About this calculator
The super built-up area calculator adds a proportionate share of shared amenities (lobbies, clubhouse, staircases) to a known built-up area, to estimate the super built-up figure most Indian developers quote for pricing.
Worked example
1,150 sqft built-up area at 20% common share
Result: Super built-up area = 1,380 sqft
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