# Square Inches to Square Centimeters Converter

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

**Results in Square Centimeters:**

Do you want to convert square centimeters to square inches?

## How to Convert Square Inches to Square Centimeters

To convert a measurement in square inches to a measurement in square centimeters, multiply the area by the following conversion ratio: 6.4516 square centimeters/square inch.

Since one square inch is equal to 6.4516 square centimeters, you can use this simple formula to convert:

square centimeters = square inches × 6.4516

The area in square centimeters is equal to the area in square inches multiplied by 6.4516.

**For example,**here's how to convert 5 square inches to square centimeters using the formula above.

### How Many Square Centimeters Are in a Square Inch?

There are **6.4516** square centimeters in a square inch, which is why we use this value in the formula above.

1 sq in = 6.4516 sq cm

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

## What Is a Square Inch?

One square inch is equivalent to the area of a square with sides that are each 1 inch in length. One square inch is equal to 1/144 of a square foot or 1/1,296 of a square yard.

The square inch is a US customary and imperial unit of area. A square inch is sometimes also referred to as a square in. Square inches can be abbreviated as *sq in*, and are also sometimes abbreviated as *in²*. For example, 1 square inch can be written as 1 sq in or 1 in².

Learn more about square inches.

## What Is a Square Centimeter?

One square centimeter is equivalent to the area of a square with 1 centimeter long sides. One square centimeter is equal to 0.155 square inches or 1/10,000 of a square meter.

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 hundredths, or 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.

Learn more about square centimeters.

## Square Inch to Square Centimeter Conversion Table

Square Inches | Square Centimeters |
---|---|

1 sq in | 6.4516 sq cm |

2 sq in | 12.9 sq cm |

3 sq in | 19.35 sq cm |

4 sq in | 25.81 sq cm |

5 sq in | 32.26 sq cm |

6 sq in | 38.71 sq cm |

7 sq in | 45.16 sq cm |

8 sq in | 51.61 sq cm |

9 sq in | 58.06 sq cm |

10 sq in | 64.52 sq cm |

11 sq in | 70.97 sq cm |

12 sq in | 77.42 sq cm |

13 sq in | 83.87 sq cm |

14 sq in | 90.32 sq cm |

15 sq in | 96.77 sq cm |

16 sq in | 103.23 sq cm |

17 sq in | 109.68 sq cm |

18 sq in | 116.13 sq cm |

19 sq in | 122.58 sq cm |

20 sq in | 129.03 sq cm |

21 sq in | 135.48 sq cm |

22 sq in | 141.94 sq cm |

23 sq in | 148.39 sq cm |

24 sq in | 154.84 sq cm |

25 sq in | 161.29 sq cm |

26 sq in | 167.74 sq cm |

27 sq in | 174.19 sq cm |

28 sq in | 180.64 sq cm |

29 sq in | 187.1 sq cm |

30 sq in | 193.55 sq cm |

31 sq in | 200 sq cm |

32 sq in | 206.45 sq cm |

33 sq in | 212.9 sq cm |

34 sq in | 219.35 sq cm |

35 sq in | 225.81 sq cm |

36 sq in | 232.26 sq cm |

37 sq in | 238.71 sq cm |

38 sq in | 245.16 sq cm |

39 sq in | 251.61 sq cm |

40 sq in | 258.06 sq cm |

## More Square Inch & Square Centimeter Conversions

- square inches to square miles
- square inches to acres
- square inches to square yards
- square inches to square feet
- square inches to square kilometers
- square inches to square meters
- square inches to square millimeters
- square inches to hectares
- square inches to ares
- square miles to square centimeters
- acres to square centimeters
- square yards to square centimeters
- square feet to square centimeters
- square kilometers to square centimeters
- square meters to square centimeters
- square millimeters to square centimeters
- hectares to square centimeters
- ares to square centimeters