Square feet to square meters
One square foot is 0.092903 square meter. Enter any value and the answer updates as you type.
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Square foot to Square meter at a glance
21 rows| Square foot | Square meter |
|---|---|
| 1 ft² | 0.09290304 m² |
| 2 ft² | 0.18580608 m² |
| 3 ft² | 0.27870912 m² |
| 4 ft² | 0.37161216 m² |
| 5 ft² | 0.4645152 m² |
| 6 ft² | 0.55741824 m² |
| 7 ft² | 0.65032128 m² |
| 8 ft² | 0.74322432 m² |
| 9 ft² | 0.83612736 m² |
| 10 ft² | 0.9290304 m² |
| 15 ft² | 1.3935456 m² |
| 20 ft² | 1.8580608 m² |
| 25 ft² | 2.322576 m² |
| 30 ft² | 2.7870912 m² |
| 40 ft² | 3.7161216 m² |
| 50 ft² | 4.645152 m² |
| 75 ft² | 6.967728 m² |
| 100 ft² | 9.290304 m² |
| 250 ft² | 23.22576 m² |
| 500 ft² | 46.45152 m² |
| 1,000 ft² | 92.90304 m² |
Quick pairs
tap to loadWhy people convert square feet to square meters
US real estate and construction figures are almost always in square feet, which needs converting when comparing against an international listing or filling out a form that expects metric area. A typical 1,500-square-foot US home works out to roughly 139 square meters, a scale worth keeping in mind next to a metric-denominated property listing, since the two figures can look deceptively close without the conversion done first.
Trade show and exhibition planning is another common spot for this pair: US convention centers quote booth and floor space in square feet, while an international exhibitor sizing up how much room they need is used to thinking in square meters. Converting the floor plan first avoids under- or over-booking the space, which matters once booth furniture, signage, and walkway clearance all have to fit inside whatever number was actually reserved.
Popular area conversions
2 pagesHow the square foot to square meter conversion works
To convert square feet to square meters, multiply by 0.09290304:
m² = ft² × 0.09290304
A 100 ft² bedroom converts to about 9.29 m², roughly the footprint of a small single room. A typical 1,500 ft² US home works out to roughly 139.35 m², a figure close to a mid-size suburban house almost anywhere in Europe. A 10,000 ft² small retail space comes to about 929.03 m², useful when comparing a US storefront against a metric-measured leasing brochure.
The factor 0.09290304 is exact, since a foot is defined as exactly 0.3048 meter and the area factor is simply that number squared. Two decimal places is plenty for floor plans; engineering drawings may keep more.
The common mistake is multiplying by the linear foot-to-meter factor (0.3048) instead of the area factor (0.09290304), which overstates the converted area by roughly 3.28 times — area doesn't scale the same way length does.
One nuance worth remembering: US "square footage" figures sometimes include or exclude garages, basements, or porches inconsistently between listings, which can throw off a comparison to a metric figure far more than any rounding in the conversion itself. A 2,400 ft² commercial unit, a common small-warehouse size, converts to about 222.97 m², a figure worth sanity-checking against a lease quoted per square meter before signing on the dotted line.
Questions
How many square feet is 1 square meter?
One square meter equals 10.76391042 square feet, the exact reciprocal of the square-foot-to-square-meter factor used on this page.
Why doesn't 1,000 ft² equal 100 m²?
1,000 ft² × 0.09290304 = 92.90 m², not 100, because the conversion factor is about 0.093, not exactly 0.1 — a gap that grows as the area gets larger.
Is there a rough shortcut for square feet to square meters?
Multiply by about 0.093. For example, 2,000 ft² × 0.093 ≈ 186 m², close to the exact 185.81 m², accurate enough for a rough floor plan comparison.
What's the most common mistake converting ft² to m²?
Using the linear factor 0.3048 instead of the area factor 0.09290304. Since area scales by the square of length, using the linear number overstates the result by about 3.28 times, which adds up fast on anything larger than a single room.
Why might a US square footage figure not match a metric listing?
Because what counts as livable square footage varies by listing — garages, basements, and porches aren't always included consistently — a measurement-practice issue separate from the arithmetic of the conversion itself, and one worth checking before assuming a discrepancy is a math error.
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