Convert section to square mile (US survey) Online | Free area Converter
Section
A section is a land measurement unit used in the United States Public Land Survey System (PLSS). It refers to a square area that is 1 mile on each side, covering:
1 square mile
640 acres
Approximately 2.59 square kilometers
Sections are the basic units within a township (which contains 36 sections) and are commonly used for legal land descriptions and property boundaries.
Square Mile (US Survey)
The square mile (US survey) is a unit of area used in the United States for land measurement based on the US survey foot. It represents a square with sides 1 mile long, where a mile is defined using the survey foot rather than the international foot.
1 US survey mile = 5,280 US survey feet
1 square mile (US survey) โ 2.589998 kmยฒ (slightly different from the international square mile of 2.59 kmยฒ)
This unit is mostly used in land surveying and mapping within the US.