Convert Square Centimeters to Square Miles

Enter the area in square centimeters below to get the value converted to square miles.

Results in Square Miles:
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1 sq cm = 3.861E-11 sq mi

How to Convert Square Centimeters to Square Miles

Calculators can be used to convert measurements from one unit to another

To convert a square centimeter measurement to a square mile measurement, multiply the area by the conversion ratio. One square centimeter is equal to 3.861E-11 square miles, so use this simple formula to convert:

square miles = square centimeters × 3.861E-11

The area in square miles is equal to the square centimeters multiplied by 3.861E-11.

For example, here's how to convert 5 square centimeters to square miles using the formula above.
5 sq cm = (5 × 3.861E-11) = 1.9305E-10 sq mi

Square centimeters and square miles are both units used to measure area. Keep reading to learn more about each unit of measure.

Square Centimeters

One square centimeter is equal to the area of a square with 1 centimeter long sides.

The square centimeter, or square centimetre, is a multiple of the square meter, which is the SI derived unit for area. In the metric system, "centi" is the prefix for 10-2. A square centimeter is sometimes also referred to as a square cm. Square centimeters can be abbreviated as sq cm, and are also sometimes abbreviated as cm². For example, 1 square centimeter can be written as 1 sq cm or 1 cm².

Square Miles

One square mile is equal to the area of a square with sides that are 1 mile long. One square mile is roughly equal to 2.59 square kilometers.

The square mile is a US customary and imperial unit of area. Square miles can be abbreviated as sq mi, and are also sometimes abbreviated as mi². For example, 1 square mile can be written as 1 sq mi or 1 mi².

Square Centimeter Measurements and Equivalent Square Mile Conversions

Common square centimeter values converted to the equivalent square mile value
Square Centimeters Square Miles
1 sq cm 0.00000000003861 sq mi
2 sq cm 0.00000000007722 sq mi
3 sq cm 0.00000000011583 sq mi
4 sq cm 0.00000000015444 sq mi
5 sq cm 0.00000000019305 sq mi
6 sq cm 0.00000000023166 sq mi
7 sq cm 0.00000000027027 sq mi
8 sq cm 0.00000000030888 sq mi
9 sq cm 0.00000000034749 sq mi
10 sq cm 0.0000000003861 sq mi
11 sq cm 0.00000000042471 sq mi
12 sq cm 0.00000000046332 sq mi
13 sq cm 0.00000000050193 sq mi
14 sq cm 0.00000000054054 sq mi
15 sq cm 0.00000000057915 sq mi
16 sq cm 0.00000000061776 sq mi
17 sq cm 0.00000000065637 sq mi
18 sq cm 0.00000000069498 sq mi
19 sq cm 0.00000000073359 sq mi
20 sq cm 0.0000000007722 sq mi
21 sq cm 0.00000000081081 sq mi
22 sq cm 0.00000000084942 sq mi
23 sq cm 0.00000000088803 sq mi
24 sq cm 0.00000000092665 sq mi
25 sq cm 0.00000000096526 sq mi
26 sq cm 0.0000000010039 sq mi
27 sq cm 0.0000000010425 sq mi
28 sq cm 0.0000000010811 sq mi
29 sq cm 0.0000000011197 sq mi
30 sq cm 0.0000000011583 sq mi
31 sq cm 0.0000000011969 sq mi
32 sq cm 0.0000000012355 sq mi
33 sq cm 0.0000000012741 sq mi
34 sq cm 0.0000000013127 sq mi
35 sq cm 0.0000000013514 sq mi
36 sq cm 0.00000000139 sq mi
37 sq cm 0.0000000014286 sq mi
38 sq cm 0.0000000014672 sq mi
39 sq cm 0.0000000015058 sq mi
40 sq cm 0.0000000015444 sq mi

More Square Centimeter Area Conversions

US Customary
Convert to Acres
1 sq cm is equal to 2.4711E-8 acres
Convert to Square Yards
1 sq cm is equal to 0.00012 square yards
Convert to Square Feet
1 sq cm is equal to 0.001076 square feet
Convert to Square Inches
1 sq cm is equal to 0.155 square inches
SI Units
Convert to Square Kilometers
1 sq cm is equal to 1.0E-10 square kilometers
Convert to Square Meters
1 sq cm is equal to 0.0001 square meters
Convert to Square Millimeters
1 sq cm is equal to 100 square millimeters
Other Metric Units
Convert to Hectares
1 sq cm is equal to 1.0E-8 hectares
Convert to Ares
1 sq cm is equal to 1.0E-6 ares