Square Feet to Square Meters Converter
1 square foot equals 0.0929 square metres exactly. Multiply sq ft by 0.0929 for square metres; multiply m² by 10.7639 for square feet.
Open the square feet to square meters calculator →Worked example
A 1850 sq ft single-family home is 1850 x 0.0929 = 171.87 m². A 12'-6" x 14'-0" bedroom equals 175 sq ft or 16.26 m². For floor area schedules with many rooms, type the largest value once and let Arch Convert handle the rest of the units.
Conversion reference
| Square Feet | Square Metres |
|---|---|
| 100 sq ft | 9.29 m² |
| 500 sq ft | 46.45 m² |
| 1000 sq ft | 92.90 m² |
| 2500 sq ft | 232.26 m² |
| 10,000 sq ft | 929.03 m² |
Square feet still dominates listing photos and US permit applications; square metres dominates international briefs, BC building code tables, and most consultant reports. Arch Convert's Area tab shows both alongside acres and hectares so a single floor area entry covers every audience.
Frequently asked
- How many square metres are in 1000 square feet?
- 1000 sq ft equals 92.9 m². The conversion factor is 1 sq ft = 0.09290304 m² (exact, from 0.3048² m/ft). For a typical residential floor plate, multiply sq ft by 0.0929 for a quick estimate.
- How do I convert a room from square feet to square metres?
- For best precision, convert the length and width to metres separately, then multiply. A 12' x 15' room is 3.6576 m x 4.5720 m, which equals 16.7225 m². Converting 180 sq ft directly gives 16.7225 m², the same answer. Arch Convert's Area tab handles either approach without compounding rounding.
- What is the conversion factor from square feet to square metres?
- 1 square foot equals 0.09290304 square metres exactly. The reciprocal is 1 m² = 10.7639 sq ft. Both values are derived from 1 ft = 0.3048 m, squared. Arch Convert uses the exact value internally so values round-trip cleanly.