Square metric area unit.
Square Meters to Sections Converter — m2 to section
Convert Square Meter (m2) to Section (section) using the exact conversion factor (1 square meter = 3.861022e-7 section). See the formula, worked examples, conversion table, history, and common uses.
Square Meters 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 1 / 2.58998811e+6.
Area uses the square meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Square Meters to Sections
Comparing Square Meter 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 Meter is most often used for real estate and floor-space measurement outside the us.
Formula
sections = square meters × 3.861022e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 square meter equals 1 base unit, and 1 section equals 2589988.11034 base units, so dividing one by the other gives the direct square meter-to-section factor of 3.861022e-7.
Simple example
1 m2 × 3.861022e-7 = 3.861022e-7 section
1 square meter = 3.861022e-7 sections.
Real-world example
10 m2 × 3.861022e-7 = 0.000003861 section
10 square meters = 0.000003861 sections.
Conversion table
| Square Meter (m2) | Section (section) |
|---|---|
| 1 m2 | 3.861022e-7 section |
| 5 m2 | 0.0000019305 section |
| 10 m2 | 0.000003861 section |
| 25 m2 | 0.0000096526 section |
| 50 m2 | 0.0000193051 section |
| 100 m2 | 0.0000386102 section |
Reverse conversion: Section to Square Meter
3.861022e-7 section × 2589988.11 = 1.000000107 m2
3.861022e-7 sections = 1.000000107 square meters.
square meters = sections × 2589988.11034
For a page dedicated to this direction, see Section to Square Meter.
Understanding the Square Meter
Square Meter (m2) measures area. The square meter is the SI derived unit of area: the area of a square with 1-meter sides. It is classified as a SI derived unit.
Where it's used: Standard area unit worldwide except in US/UK contexts that favor square feet or acres
Uses of the Square Meter today
- Real estate and floor-space measurement outside the US
- Construction and engineering area specifications
- Scientific and material-science measurements (e.g. material coverage, density per area)
History of the Square Meter
The square meter is a coherent SI derived unit — it isn't independently defined but follows automatically from the meter, the SI base unit of length, once the meter itself was fixed during the French metric reforms of the 1790s.
Historical origin. Square Meter 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 Meter — sources
- BIPM SI Brochure — Coherent derived units — Defines the square meter as the SI unit of area.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many sections are in 1 square meter?
1 square meter equals 3.861022e-7 sections, using the exact defined conversion factor rather than an estimate.
How do I convert square meter to section?
Multiply the square meter value by 3.861022e-7. The converter above does this instantly to whatever precision you set.
How do I convert section back to square meter?
Use the reverse factor: 1 section equals 2,589,988.11 square meters. You can also use the swap control in the converter above to flip the direction instantly.
What is a square meter?
Square Meter (m2) measures area. The square meter is the SI derived unit of area: the area of a square with 1-meter sides. It is classified as a SI derived unit.
What is a section?
Section (section) is a unit of area.
Is the square meter to section conversion exact?
Yes. Both square meter and section are defined by fixed standards rather than physical artifacts, so the factor of 3.861022e-7 used above is exact to as many digits as you choose to display.
Where is the square meter still used today?
Standard area unit worldwide except in US/UK contexts that favor square feet or acres