Square Meters to Square Miles Converter

Convert square meters (m²) to square miles (sq mi), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter an area, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

Show the working

1 m² = 3.86102158542e-7 sq mi
1 × 3.86102158542e-7 = 3.86102158542e-7 sq mi

How to convert square meters to square miles

1 m² = 3.86102158542 × 10⁻⁷ sq mi, so multiply by 3.86102158542 to go from square meters to square miles. Going the other way, 1 sq mi = 2,589,988.11034 m².

sq mi = m² × 3.86102158542
m² = sq mi × 2,589,988.11034

Worked example:

1 m² = 3.86102158542e-7 sq mi
5 × 3.86102158542e-7 = 1.93051079271e-6 sq mi

Square Meters to square miles table

Square Meters	Square Miles
1 m²	3.86102158542 × 10⁻⁷ sq mi
2 m²	7.72204317085 × 10⁻⁷ sq mi
3 m²	1.15830647563 × 10⁻⁶ sq mi
4 m²	1.54440863417 × 10⁻⁶ sq mi
5 m²	1.93051079271 × 10⁻⁶ sq mi
6 m²	2.31661295125 × 10⁻⁶ sq mi
7 m²	2.7027151098 × 10⁻⁶ sq mi
8 m²	3.08881726834 × 10⁻⁶ sq mi
9 m²	3.47491942688 × 10⁻⁶ sq mi
10 m²	3.86102158542 × 10⁻⁶ sq mi
15 m²	5.79153237814 × 10⁻⁶ sq mi
20 m²	7.72204317085 × 10⁻⁶ sq mi
25 m²	9.65255396356 × 10⁻⁶ sq mi
30 m²	1.15830647563 × 10⁻⁵ sq mi
40 m²	1.54440863417 × 10⁻⁵ sq mi
50 m²	1.93051079271 × 10⁻⁵ sq mi
75 m²	2.89576618907 × 10⁻⁵ sq mi
100 m²	3.86102158542 × 10⁻⁵ sq mi
250 m²	9.65255396356 × 10⁻⁵ sq mi
500 m²	0.000193051079271 sq mi
1000 m²	0.000386102158542 sq mi

About the units

Square Meters (m²): Square meters, a metric unit. Definition: BIPM SI Brochure.
Square Miles (sq mi): Square miles, a US customary unit. Definition: NIST Handbook 44 Appendix C (derived from the international mile).

Formula version 0.1.0Reviewed

Square Meters to Square Miles Converter

How to convert square meters to square miles

Square Meters to square miles table

About the units

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