Free m2 to ft2 calculator

square meters to square feet converter

Convert floor area, land area, and room sizes from square meters to square feet.

Updated July 20, 2026 Method and assumptions shown below

Convert square meters to square feet

Enter any value to calculate the result instantly.

square meters to square feet formula

Multiply square meters by approximately 10.763910417. The factor is the square of the meter-to-foot length relationship.

square feet = square meters x 10.763910417

Conversion table

Use these reference values for a quick comparison. The calculator above accepts positive, negative, decimal, and large values when they are meaningful for the quantity.

square meterssquare feet
1 m210.76391042 ft2
10 m2107.6391042 ft2
25 m2269.0977604 ft2
50 m2538.1955208 ft2
100 m21,076.391042 ft2
250 m22,690.977604 ft2

How to use this converter

Enter the source measurement in the first field. CalUnit applies the displayed formula and updates the destination value immediately. You can use decimals and negative values, copy the result into your work, and compare it with the reference table. Keep the original unit beside the starting measurement so another reader can verify the calculation. For a different unit pair, open the complete area conversion guide or the multi-unit area converter.

When this conversion is useful

Property listings may measure internal, gross, or usable floor area differently. Unit conversion does not resolve those scope differences, so compare like with like.

Accuracy and rounding

The mathematical unit relationship is exact before decimal rounding. Real-estate measurements may follow local surveying and rounding rules.

Standards references

CalUnit checks physical unit relationships against authoritative measurement references. See the NIST Guide to the SI conversion factors and the BIPM SI Brochure. Regional cooking measures and digital storage conventions are identified separately because their names can represent more than one definition.