section to ac
39 unitsResult6.399974e+2
639.99744ac
1 section × 639.99744 = 639.99744 ac
Convert Section to Acre (US survey) (section to ac)
1 section = 639.99744 acre (US survey). Convert sections to acre (US survey) instantly, with the exact factor, the formula and a reference table of common values.
Formula
acre (US survey) = sections × 639.99744
section to ac conversion table
| section | ac |
|---|---|
| 1 section | 639.99744 ac |
| 2 section | 1279.99488 ac |
| 3 section | 1919.99232 ac |
| 5 section | 3199.9872 ac |
| 10 section | 6399.9744 ac |
| 20 section | 12799.9488 ac |
| 50 section | 31999.872 ac |
| 100 section | 63999.744 ac |
| 250 section | 159999.36 ac |
| 500 section | 319998.72 ac |
| 1000 section | 639997.44 ac |
What is a section?
A section is one square mile of land — 640 acres, or about 2.59 square kilometers — in the American Public Land Survey system.
Thirty-six sections make a township. Rural land in much of the United States is still bought, sold and described in sections, half-sections and quarter-sections.