A US public land survey section is one square mile or 640 acres.
Sections to Square Exameters Converter — section to Em2
Convert Section (section) to Square Exameter (Em2) using the exact conversion factor (1 section = 2.589988e-30 square exameter). See the formula, worked examples, and conversion table.
Sections to Square Exameters 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.
Square metric area unit.
Result = input x 2.58998811e+6 / 1e+36.
Area uses the square meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Sections to Square Exameters
Comparing Section and Square Exameter 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. Specifically: A US public land survey section is one square mile or 640 acres, and square metric area unit.
Formula
square exameters = sections × 2.589988e-30
This factor comes from each unit's defined relationship to the category's base unit: 1 section equals 2589988.11034 base units, and 1 square exameter equals 1e+36 base units, so dividing one by the other gives the direct section-to-square exameter factor of 2.589988e-30.
Simple example
1 section × 2.589988e-30 = 2.589988e-30 Em2
1 section = 2.589988e-30 square exameters.
Real-world example
10 section × 2.589988e-30 = 2.589988e-29 Em2
10 sections = 2.589988e-29 square exameters.
Conversion table
| Section (section) | Square Exameter (Em2) |
|---|---|
| 1 section | 2.589988e-30 Em2 |
| 5 section | 1.294994e-29 Em2 |
| 10 section | 2.589988e-29 Em2 |
| 25 section | 6.47497e-29 Em2 |
| 50 section | 1.294994e-28 Em2 |
| 100 section | 2.589988e-28 Em2 |
Reverse conversion: Square Exameter to Section
2.589988e-30 Em2 × 3.861022e+29 = 0.9999999574 section
2.589988e-30 square exameters = 0.9999999574 sections.
sections = square exameters × 3.861022e+29
For a page dedicated to this direction, see Square Exameter to Section.
Understanding the Section (section)
A US public land survey section is one square mile or 640 acres.
Understanding the Square Exameter (Em2)
Square metric area unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many square exameters are in 1 section?
1 section equals 2.589988e-30 square exameters, using the exact defined conversion factor rather than an estimate.
How do I convert section to square exameter?
Multiply the section value by 2.589988e-30. The converter above does this instantly to whatever precision you set.
How do I convert square exameter back to section?
Use the reverse factor: 1 square exameter equals 3.861022e+29 sections. You can also use the swap control in the converter above to flip the direction instantly.
What is a section?
Section (section) is a unit of area.
What is a square exameter?
Square Exameter (Em2) is a unit of area.
Is the section to square exameter conversion exact?
Yes. Both section and square exameter are defined by fixed standards rather than physical artifacts, so the factor of 2.589988e-30 used above is exact to as many digits as you choose to display.