Converter group
Common Converters
Area Converter
Result
... Square mile (US survey) = ... Square kilometer
Find the units to convert
Square mile (US survey) to Square kilometer Converter
Use this page to convert square mile (us survey) values into square kilometer, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 sq mi US survey = 2.58999847031952 sq km
1 sq km = 0.386100614135356 sq mi US survey
Example: 12 sq mi US survey = 31.0799816438343 sq km
Jump to another pair
Square mile (US survey)
Square mile (US survey) (sq mi US survey) is represented in this converter as 2589998.470319521 square meters.
History: Square mile (US survey) comes from surveying, land division, or older property measurement systems.
Current use: Square mile (US survey) conversions are useful for land records, maps, agriculture, and historical property references.
Also written as sq mi US survey.
Square kilometer
A square kilometer equals one million square meters.
History: It is the large-area metric extension of the square meter.
Current use: Square kilometers are used for land area, maps, and regional statistics.
Also written as sq km, km2, sqkm, square kilometers, square kilometre, square kilometres.
Square mile (US survey) to Square kilometer table
| Square mile (US survey) [sq mi US survey] | Square kilometer [sq km] |
|---|---|
| 0.01 sq mi US survey | 0.0258999847031952 sq km |
| 0.1 sq mi US survey | 0.258999847031952 sq km |
| 1 sq mi US survey | 2.58999847031952 sq km |
| 2 sq mi US survey | 5.17999694063904 sq km |
| 5 sq mi US survey | 12.9499923515976 sq km |
| 10 sq mi US survey | 25.8999847031952 sq km |
| 20 sq mi US survey | 51.7999694063904 sq km |
| 50 sq mi US survey | 129.499923515976 sq km |
| 100 sq mi US survey | 258.999847031952 sq km |