Square inch (in²) to Square centimeter (cm²) converter

Converting from Square inch (in²) to Square centimeter (cm²)

What is Square inch (in²)

Square inch (in²) is a unit of area commonly used in the imperial and US customary systems. It is defined as the area of a square with sides measuring one inch.

What is Square centimeter (cm²)

Square centimeter (cm²) is a unit of area in the metric system. It is defined as the area of a square with sides measuring one centimeter.

Conversion Formulas

To convert from square inch to square centimeter:

square centimeter=square inch×6.4516

To convert from square centimeter to square inch:

square inch=square centimeter×0.1550003

Examples

  1. Convert 4 square inches to square centimeters:

4 in²=4×6.4516=25.8064 cm²

  1. Convert 12 square centimeters to square inches:

12 cm²=12×0.1550003=1.860004 in²

  1. Convert 13 square inches to square centimeters:

13 in²=13×6.4516=83.8708 cm²

Feel free to use this page to perform conversions from square inch to square centimeter and vice versa.

Square inch to Square centimeter conversion table

in² to cm² conversion table

Square inch (in²)Square centimeter (cm²)
0.01 in²0.064516 cm²
0.1 in²0.64516 cm²
1 in²6.4516 cm²
2 in²12.9032 cm²
3 in²19.3548 cm²
4 in²25.8064 cm²
5 in²32.258 cm²
6 in²38.7096 cm²
7 in²45.1612 cm²
8 in²51.6128 cm²
9 in²58.0644 cm²
10 in²64.516 cm²
10 in²64.516 cm²
20 in²129.032 cm²
30 in²193.548 cm²
40 in²258.064 cm²
50 in²322.58 cm²
60 in²387.096 cm²
70 in²451.612 cm²
80 in²516.128 cm²
90 in²580.644 cm²
100 in²645.16 cm²
1 000 in²6 451.6 cm²
2 000 in²12 903.2 cm²
3 000 in²19 354.8 cm²
4 000 in²25 806.4 cm²
5 000 in²32 258 cm²
6 000 in²38 709.6 cm²
7 000 in²45 161.2 cm²
8 000 in²51 612.8 cm²
9 000 in²58 064.4 cm²
10 000 in²64 516 cm²