Convert Section to Square Centimeter
Convert sections to square centimeters instantly. 1 section = 2.589988e+10 square centimeter — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Square Centimeter to Section converter for the reverse conversion.
Units explained
Section
A section is a unit of area used in the US Public Land Survey System, equal to 1 square mile (640 acres or approximately 2.59 km²).
Defined by the Land Ordinance of 1785 as 1/36 of a township. Sections are numbered 1-36 within each township.
Sections are the fundamental unit of US public land records in PLSS states (essentially the central and western US). Property descriptions like 'NE quarter of section 14, township 3 north, range 2 east' use this system.
Defined by the US Land Ordinance of 1785.
Square Centimeter
A square centimeter is a metric unit of area equal to 10⁻⁴ m² (1 cm × 1 cm). It is widely used in everyday measurement, lab work, and small-area applications.
Derived by squaring the centimeter (1/100 of a meter). The centi- prefix comes from the Latin 'centum' (hundred).
Square centimeters express the cross-sectional area of pipes and cables, the surface area of small everyday objects, biological tissue samples, and many engineering quantities. The SI unit for medical/pharmaceutical dose-per-area is often expressed in cm².
Centimeter has been part of the metric system since 1795.
Section to Square Centimeter conversion formula
The relationship between sections and square centimeters:
To convert sections to square centimeters, multiply the value in sections by 2.589988e+10. To reverse, multiply square centimeters by 3.861022e-11.
How to use this converter
Type a value into the calculator. The result in square centimeters updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Square Centimeter to Section converter for the reverse direction.
Step-by-step: convert sections to square centimeters
- Write down the value in sections (sec).
- Multiply that value by the factor 2.589988e+10.
- The product is the equivalent value in square centimeters (cm²).
- To reverse, multiply the square centimeter value by 3.861022e-11.
Worked examples
Example 1 — Convert 1 sec to cm²:
1 × 2.589988e+10 = 2.589988e+10 cm²
Example 2 — Convert 100 sec to cm²:
100 × 2.589988e+10 = 2.589988e+12 cm²
Section to Square Centimeter conversion table
Standard reference values for converting sections to square centimeters:
| Section [sec] | Square Centimeter [cm²] |
|---|---|
| 0.01 | 2.589988e+8 |
| 0.1 | 2.589988e+9 |
| 1 | 2.589988e+10 |
| 2 | 5.179976e+10 |
| 3 | 7.769964e+10 |
| 4 | 1.035995e+11 |
| 5 | 1.294994e+11 |
| 10 | 2.589988e+11 |
| 20 | 5.179976e+11 |
| 30 | 7.769964e+11 |
| 40 | 1.035995e+12 |
| 50 | 1.294994e+12 |
| 100 | 2.589988e+12 |
| 500 | 1.294994e+13 |
| 1000 | 2.589988e+13 |
Frequently asked questions
How many square centimeters is 1 section?
How do I convert sections to square centimeters?
How do I convert square centimeters back to sections?
How many square centimeters is 100 sections?
Popular area unit conversions
Convert Section to other area units
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Metric / SI (5 units)
Imperial / US Customary (3 units)
Sources & references
Conversion factor (1 sec = 2.589988e+10 cm²) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.