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Carpet, built-up and super built-up area converter
Builders use different loading factors. Enter yours to convert between the three areas, in the unit you work in.
The flat
I know the
Unit
sq ft
%
Built-up = carpet × (1 + this). 10% to 20% is common.%
Super built-up = built-up × (1 + loading). Builders commonly use 25% to 40%.Result
Carpet as a share of super built-upCarpet 650 sq ft of 929.5 sq ft super built-up
- Carpet area
- 650 sq ft
- Built-up area
- 715 sq ft
- Super built-up area
- 929.5 sq ft
In every unit
- Carpet
- 650 sq ft · 60.4 sq m · 72.2 sq yd
- Built-up
- 715 sq ft · 66.4 sq m · 79.4 sq yd
- Super built-up
- 929.5 sq ft · 86.4 sq m · 103.3 sq yd
Under RERA, flats are sold on carpet area. Loading percentages here are your assumptions; they are not set by law. Squares are drawn with areas to scale.