How to convert square feet to square meters
m² = x × 0.09290304
Square the length factor: 1 ft² = 0.3048² m² = 0.09290304 m². Do not multiply floor area by 0.3048.
Worked example
m² = 100 × 0.09290304
100 ft² = 9.290304 m².
Conversion table in both directions
Values are generated by the same engine as the interactive converter.
| Input | ft² → m² | m² → ft² |
|---|---|---|
| 1 | 0.092903 | 10.76391 |
| 5 | 0.464515 | 53.819552 |
| 10 | 0.92903 | 107.639104 |
| 25 | 2.322576 | 269.09776 |
| 50 | 4.645152 | 538.195521 |
| 100 | 9.290304 | 1076.391042 |
Unit definitions and sources
Convert area through the shared base unit.
| Unit and system | Use | Definition | Relationship |
|---|---|---|---|
| Square meter (m²); si | Common units | Square meter measures area. m2 = (value in m²) × 1. Common use: Floor and land area. | Exact definition; numerical display may be rounded |
| Square foot (ft²); us | Common units | Square foot measures area. m2 = (value in ft²) × 0.09290304. Common use: Floor and land area. | Exact definition; numerical display may be rounded |
Sources: BIPM: International System of Units; NIST: SP 811 Appendix B.8: conversion factors; BIPM: SI prefixes
Precision of area conversions
These 2 area units convert through Square meter (m²). 2 have an exact defined relationship to the base unit and 0 are conventional or measured values. Results and the tables on this page come from the same engine, so a table value can be checked against the converter directly.
Standard display shows up to six decimal places, switching to scientific notation for very large or small values. Calculation uses JavaScript binary floating point independently of display rounding, so extra digits are not a claim about measurement accuracy. Each unit lists its own source; a citation records where the definition comes from, not an independent review. See Conversion methodology for the review and correction process.