Square Centimeter to Square Inch
1 Square Centimeter = 0.155 Square Inch
Conversion Formula
To convert Square Centimeter to Square Inch, multiply the value by 0.155.
Square Centimeter × 0.155 = Square Inch
Quick Reference
| cm² | in² |
|---|---|
| 1 | 0.155 |
| 5 | 0.775002 |
| 10 | 1.55 |
| 25 | 3.87501 |
| 50 | 7.75002 |
| 100 | 15.5 |
| 500 | 77.5002 |
| 1000 | 155 |
What is Square Centimeter?
The square centimeter (symbol: cm²) is an SI unit of area equal to a square with one-centimeter sides.
One square centimeter is equal to 0.0001 square meters.
Common Uses
Square centimeters are used for measuring small surfaces, such as the size of photos, small electronic components, or the area of a wound in clinical medicine.
What is Square Inch?
The square inch (symbol: in²) is a unit of area in the imperial and US customary systems.
It is defined as the area of a square with sides of one inch in length. One square inch is exactly 645.16 square millimeters.
Common Uses
Square inches are common in the United States and some other territories for measuring small surface areas, such as the area of a computer screen (for calculating DPI) or pressure (measured in PSI — pounds per square inch).
How many square inch are in a square centimeter?
There are 0.155 square inch in 1 square centimeter.