square mile (US survey) to km²
39 unitsResult2.589998e+0
2.58999847km²
1 square mile (US survey) × 2.58999847 = 2.58999847 km²
Convert Square mile (US survey) to Square kilometer (square mile (US survey) to km²)
1 square mile (US survey) = 2.58999847 square kilometers. Convert square mile (US survey) to square kilometers instantly, with the exact factor, the formula and a reference table of common values.
Formula
square kilometers = square mile (US survey) × 2.58999847
square mile (US survey) to km² conversion table
| square mile (US survey) | km² |
|---|---|
| 1 square mile (US survey) | 2.58999847 km² |
| 2 square mile (US survey) | 5.179996941 km² |
| 3 square mile (US survey) | 7.769995411 km² |
| 5 square mile (US survey) | 12.94999235 km² |
| 10 square mile (US survey) | 25.8999847 km² |
| 20 square mile (US survey) | 51.79996941 km² |
| 50 square mile (US survey) | 129.4999235 km² |
| 100 square mile (US survey) | 258.999847 km² |
| 250 square mile (US survey) | 647.4996176 km² |
| 500 square mile (US survey) | 1294.999235 km² |
| 1000 square mile (US survey) | 2589.99847 km² |
What is a square mile (us survey)?
The square mile (us survey) is a unit of area. One square mile (us survey) equals 2589998.47 square meters, and that single factor is behind every figure on this page.
Square mile (US survey) conversions are easiest to trust when the arithmetic is visible, so the formula and a table of common values are laid out below.
Related conversions
km² to square mile (US survey)km² to m²m² to km²square mile (US survey) to m²m² to square mile (US survey)
All area units →