# Convert square meters to square miles

Enter the number of square meters you want to convert to square miles in the text box below. The conversion to area in square miles will update as you type.

square meters (m2)
1 square meters = 3.861×10-7 square miles

## Precise decimal and fraction answers

The conversion in square miles rounded to six significant decimal places is 1 m2 = 3.86102E-07 sq mi. The precise fraction answer is 1/2589988 sq mi.

### Decimal Precision

Conversion from one to ten decimal places

• 1 m2 = 4E-07 sq mi
• 1 m2 = 3.9E-07 sq mi
• 1 m2 = 3.86E-07 sq mi
• 1 m2 = 3.861E-07 sq mi
• 1 m2 = 3.8610E-07 sq mi
• 1 m2 = 3.86102E-07 sq mi
• 1 m2 = 3.861022E-07 sq mi
• 1 m2 = 3.8610216E-07 sq mi
• 1 m2 = 3.86102159E-07 sq mi
• 1 m2 = 3.861021585E-07 sq mi

## Square meters to square miles conversion factor and formulas

Formula

The conversion factor between square meters and square miles is 2,589,988.11. This represents the ratio of square meters per one square mile. To calculate the value in square miles, we can either divide by the conversion factor or multiply by its inverse.

### Division

To convert from square meters to square miles, divide square meters by 2,589,988.11.
The formula is expressed as:
m2 ÷ 2,589,988.11 = sq mi

### Multiplication

Alternatively we can multiply by the inverse conversion factor to get the same result.
The inverse of 2,589,988.11 is 1/2,589,988.11 or 0. To convert from square meters to square miles, multiply square meters by 0.
The formula is expressed as:
m2 × 0 = sq mi

Converting square meters to square miles is a conversion between units from separate unit systems - square meters are metric (SI) defined units while square miles are US Customary / UK Imperial .

## Reverse this conversion

Convert from square miles to square meters instead.

## 1 square meters to other area units

### Metric

• 1 m2 = 1×10-4 ha
• 1 m2 = 1×10-6 km2
• 1 m2 = 1 m2
• 1 m2 = 100 dm2
• 1 m2 = 10,000 cm2
• 1 m2 = 1,000,000 mm2
• 1 m2 = 1×1012 µ2
• 1 m2 = 1×1018 nm2

### Imperial/U.S.

• 1 m2 = 2.471×10-4 acre
• 1 m2 = 3.861×10-7 sq mi
• 1 m2 = 1.196 sq yd
• 1 m2 = 10.764 sq ft
• 1 m2 = 1,550.003 sq in

## References and Citations

1. International Bureau of Weights and Measures (BIPM) The International System of Units (SI)
2. National Institute of Standards and Technology (NIST) General Tables of Units of Measurement

## Square meters to square miles conversion table

m2 sq mi
1 m2 3.861×10-7 sq mi
2 m2 7.722×10-7 sq mi
3 m2 1.158×10-6 sq mi
4 m2 1.544×10-6 sq mi
5 m2 1.931×10-6 sq mi
6 m2 2.317×10-6 sq mi
7 m2 2.703×10-6 sq mi
8 m2 3.089×10-6 sq mi
9 m2 3.475×10-6 sq mi
10 m2 3.861×10-6 sq mi
m2 sq mi
20 m2 7.722×10-6 sq mi
30 m2 1.158×10-5 sq mi
40 m2 1.544×10-5 sq mi
50 m2 1.931×10-5 sq mi
60 m2 2.317×10-5 sq mi
70 m2 2.703×10-5 sq mi
80 m2 3.089×10-5 sq mi
90 m2 3.475×10-5 sq mi
100 m2 3.861×10-5 sq mi
1,000 m2 3.861×10-4 sq mi