What this calculator does
Convert area from square feet to square meters.
How it works
The calculator evaluates square meters = square feet × 0.09290304. Inputs are checked before calculation, and invalid values such as zero denominators or out-of-range selections produce a clear error instead of a misleading result.
Input query strings and outputs
Use an input name in this page’s URL as ?name=value, and join additional inputs with &. Portable shared links may instead use the compact ?ac= state parameter.
Input query strings
1-
?squareFeet=Square feet (ft²)Number · Required · Default: 100
Outputs
1-
squareMetersSquare meters (m²)Number · Primary output
Inputs and results
The inputs are Square feet (ft²). Results include Square meters (m²).