A US public land survey section is one square mile or 640 acres.
Sections to Square Zettameters Converter — section to Zm2
Convert Section (section) to Square Zettameter (Zm2) using the exact conversion factor (1 section = 2.589988e-36 square zettameter). See the formula, worked examples, and conversion table.
Sections to Square Zettameters 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+42.
Area uses the square meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Sections to Square Zettameters
Comparing Section and Square Zettameter 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 zettameters = sections × 2.589988e-36
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 zettameter equals 1e+42 base units, so dividing one by the other gives the direct section-to-square zettameter factor of 2.589988e-36.
Simple example
1 section × 2.589988e-36 = 2.589988e-36 Zm2
1 section = 2.589988e-36 square zettameters.
Real-world example
10 section × 2.589988e-36 = 2.589988e-35 Zm2
10 sections = 2.589988e-35 square zettameters.
Conversion table
| Section (section) | Square Zettameter (Zm2) |
|---|---|
| 1 section | 2.589988e-36 Zm2 |
| 5 section | 1.294994e-35 Zm2 |
| 10 section | 2.589988e-35 Zm2 |
| 25 section | 6.47497e-35 Zm2 |
| 50 section | 1.294994e-34 Zm2 |
| 100 section | 2.589988e-34 Zm2 |
Reverse conversion: Square Zettameter to Section
2.589988e-36 Zm2 × 3.861022e+35 = 0.9999999574 section
2.589988e-36 square zettameters = 0.9999999574 sections.
sections = square zettameters × 3.861022e+35
For a page dedicated to this direction, see Square Zettameter to Section.
Understanding the Section (section)
A US public land survey section is one square mile or 640 acres.
Understanding the Square Zettameter (Zm2)
Square metric area unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many square zettameters are in 1 section?
1 section equals 2.589988e-36 square zettameters, using the exact defined conversion factor rather than an estimate.
How do I convert section to square zettameter?
Multiply the section value by 2.589988e-36. The converter above does this instantly to whatever precision you set.
How do I convert square zettameter back to section?
Use the reverse factor: 1 square zettameter equals 3.861022e+35 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 zettameter?
Square Zettameter (Zm2) is a unit of area.
Is the section to square zettameter conversion exact?
Yes. Both section and square zettameter are defined by fixed standards rather than physical artifacts, so the factor of 2.589988e-36 used above is exact to as many digits as you choose to display.