| Did you mean to convert | square mile square mile [nautical] square mile [survey, U.S. statute] |
to | acre acre [commercial] acre [Ireland] acre [survey] |
How many square mile in 1 acre? The answer is 0.0015625. We assume you are converting between square mile and acre. You can view more details on each measurement unit: square mile or acre The SI derived unit for area is the square meter. 1 square meter is equal to 3.8610215854245E-7 square mile, or 0.00024710538146717 acre. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square miles and acres. Type in your own numbers in the form to convert the units!
1 square mile to acre = 640 acre
2 square mile to acre = 1280 acre
3 square mile to acre = 1920 acre
4 square mile to acre = 2560 acre
5 square mile to acre = 3200 acre
6 square mile to acre = 3840 acre
7 square mile to acre = 4480 acre
8 square mile to acre = 5120 acre
9 square mile to acre = 5760 acre
10 square mile to acre = 6400 acre
You can do the reverse unit conversion from acre to square mile, or enter any two units below:
A square mile is defined as the area of a square with sides one mile in length.
The definition of a mile is as follows:
A mile is any of several units of distance, or, in physics terminology, of length. Today, one mile is mainly equal to about 1609 m on land and 1852 m at sea and in the air, but see below for the details. The abbreviation for mile is 'mi'. There are more specific definitions of 'mile' such as the metric mile, statute mile, nautical mile, and survey mile. On this site, we assume that if you only specify 'mile' you want the statute mile.
An acre is a measure of land area in Imperial units or U.S. customary units. It is equal to 43 560 square feet, 4840 square yards, or 160 square rods. The precise meaning of this depends on the exact definition adopted for a foot: the international acre is 4 046.856 422 4 m² (for the UK, see). For measurements based specifically on the US survey foot the US survey acre is ca. 4 046.872 610 m².
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!