Convert Square Centimeters to Square Inches

Enter your square centimeter value in the form below to get the value calculated in square inches.

Results in Square Inches:
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1 sq cm = 0.155 sq in

How to Convert Square Centimeters to Square Inches

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

Convert square centimeters to square inches with this simple formula:

square inches = square centimeters × 0.155

Converting a square centimeter area measurement to a square inch measurement involves multiplying the area by the conversion ratio to find the result. One square centimeter is equal to 0.155 square inches, so to convert simply multiply by 0.155.

For example:
5 sq cm = (5 × 0.155) = 0.775002 sq in

Learn more about finding the area of your space using our area calculator.

Square centimeters and square inches are both units used to measure area. Learn more about area and find more area measurement conversion calculators. Square centimeters are a metric measurement and can be abbreviated as sq cm, for example 1 sq cm. Square inches are an imperial measurement and can be abbreviated as sq in, for example 1 sq in. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

square centimeters and square inches are units used to measure area
Convert Square Inches to Square Centimeters

Square Centimeter Measurements and Equivalent Square Inch Conversions

Common square centimeter values converted to the equivalent square inch value
Square Centimeters Square Inches
1 sq cm 0.155 sq in
2 sq cm 0.310001 sq in
3 sq cm 0.465001 sq in
4 sq cm 0.620001 sq in
5 sq cm 0.775002 sq in
6 sq cm 0.930002 sq in
7 sq cm 1.085 sq in
8 sq cm 1.24 sq in
9 sq cm 1.395 sq in
10 sq cm 1.55 sq in
11 sq cm 1.705 sq in
12 sq cm 1.86 sq in
13 sq cm 2.015 sq in
14 sq cm 2.17 sq in
15 sq cm 2.325 sq in
16 sq cm 2.48 sq in
17 sq cm 2.635 sq in
18 sq cm 2.79 sq in
19 sq cm 2.945 sq in
20 sq cm 3.1 sq in
21 sq cm 3.255 sq in
22 sq cm 3.41 sq in
23 sq cm 3.565 sq in
24 sq cm 3.72 sq in
25 sq cm 3.875 sq in
26 sq cm 4.03 sq in
27 sq cm 4.185 sq in
28 sq cm 4.34 sq in
29 sq cm 4.495 sq in
30 sq cm 4.65 sq in
31 sq cm 4.805 sq in
32 sq cm 4.96 sq in
33 sq cm 5.115 sq in
34 sq cm 5.27 sq in
35 sq cm 5.425 sq in
36 sq cm 5.58 sq in
37 sq cm 5.735 sq in
38 sq cm 5.89 sq in
39 sq cm 6.045 sq in
40 sq cm 6.2 sq in

More Square Centimeter Area Conversions

US Customary
Convert to Square Miles
1 sq cm is equal to 3.861E-11 square miles
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
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
Are 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