A square foot is exactly 0.09290304 square meters.
Square feet to Sections Converter — ft2 to section
Convert Square foot (ft2) to Section (section) using the exact conversion factor (1 square foot = 3.587006e-8 section). See the formula, worked examples, conversion table, history, and common uses.
Square feet to Sections converter
Converter
Area Converter
Convert land, construction, mapping, survey, and scientific area units.
Context values
Some unit families need one extra value for a physically accurate result.
A US public land survey section is one square mile or 640 acres.
Result = input x 0.09290304 / 2.58998811e+6.
Area uses the square meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Square feet to Sections
Comparing Square foot and Section is common in agriculture and real estate, where US land is typically measured in acres and most of the rest of the world uses hectares. Square foot is most often used for real estate floor-space listings in the us.
Formula
sections = square feet × 3.587006e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 square foot equals 0.09290304 base units, and 1 section equals 2589988.11034 base units, so dividing one by the other gives the direct square foot-to-section factor of 3.587006e-8.
Simple example
1 ft2 × 3.587006e-8 = 3.587006e-8 section
1 square foot = 3.587006e-8 sections.
Real-world example
10 ft2 × 3.587006e-8 = 3.587006e-7 section
10 square feet = 3.587006e-7 sections.
Conversion table
| Square foot (ft2) | Section (section) |
|---|---|
| 1 ft2 | 3.587006e-8 section |
| 5 ft2 | 1.793503e-7 section |
| 10 ft2 | 3.587006e-7 section |
| 25 ft2 | 8.967516e-7 section |
| 50 ft2 | 0.0000017935 section |
| 100 ft2 | 0.000003587 section |
Reverse conversion: Section to Square foot
3.587006e-8 section × 27878400 = 0.9999998807 ft2
3.587006e-8 sections = 0.9999998807 square feet.
square feet = sections × 27878400
For a page dedicated to this direction, see Section to Square foot.
Understanding the Square foot
Square foot (ft2) measures area. A square foot is exactly 0.09290304 square meters, derived from the international foot fixed in 1959. It is classified as a US/imperial customary unit.
Where it's used: United States (real estate, construction) United Kingdom (some real estate and construction contexts)
Uses of the Square foot today
- Real estate floor-space listings in the US
- Construction, flooring, and materials estimation
- Rental and commercial property pricing
History of the Square foot
The square foot follows directly from the foot, standardized in England over centuries and fixed at exactly 0.3048 meters by the 1959 International Yard and Pound Agreement. Squaring that value gives the modern square foot.
Historical origin. Square foot was not the invention of a single named person; it developed through the process described above.
Understanding the Section (section)
A US public land survey section is one square mile or 640 acres.
Square foot — sources
- NIST — International yard and pound (1959) — Basis for the modern foot and its derived area unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many sections are in 1 square foot?
1 square foot equals 3.587006e-8 sections, using the exact defined conversion factor rather than an estimate.
How do I convert square foot to section?
Multiply the square foot value by 3.587006e-8. The converter above does this instantly to whatever precision you set.
How do I convert section back to square foot?
Use the reverse factor: 1 section equals 27,878,400 square feet. You can also use the swap control in the converter above to flip the direction instantly.
What is a square foot?
Square foot (ft2) measures area. A square foot is exactly 0.09290304 square meters, derived from the international foot fixed in 1959. It is classified as a US/imperial customary unit.
What is a section?
Section (section) is a unit of area.
Is the square foot to section conversion exact?
Yes. A square foot is exactly 0.09290304 square meters, derived from the international foot fixed in 1959. That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.
Where is the square foot still used today?
United States (real estate, construction) United Kingdom (some real estate and construction contexts)