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Floor Space Index Calculator

The Floor Space Indicator allows you to compute the FSI (Floor Space Indicator) on a building project, this is particularly useful when working within planning permission restrictions, adhering to building regulations or balancing outdoor living and indoor living space.

Floor Space Index Calculator
Total Constructed area sq.ft
Total Land Area sq.ft
Floor Space Index Calculator Results
FSI (Floor Space Indicator)

Engineering Calculators

You may also find the following Engineering calculators useful.