Square Centimeter to Square Inch Converter
Convert Square Centimeters to Square Inches
Quick Conversions
How to Convert Square Centimeters to Square Inches
To convert from square centimeters (cm²) to square inches (in²), you divide the area in square centimeters by 6.4516. For more information about square centimeters as a unit of measurement, visit our square centimeters page.
Formula
Square Inches = Square Centimeters / 6.4516
or
in² = cm² / 6.4516
Step-by-step process
- Take the area in square centimeters.
- Divide it by 6.4516.
- The result is the equivalent area in square inches.
Examples
- 1 cm² = 1 / 6.4516 = 0.155 in²
- 5 cm² = 5 / 6.4516 = 0.775 in²
- 6.4516 cm² = 6.4516 / 6.4516 = 1 in²
- 10 cm² = 10 / 6.4516 = 1.55 in²
When to Convert Square Centimeters to Square Inches
This conversion is useful when working with designs or plans that use metric units, but need to be implemented or understood in imperial units.
Manufacturing
In manufacturing, the dimensions of small parts are often measured in inches, making square inches a useful unit for area.
Crafts and Hobbies
For crafts and hobbies that involve small measurements, square inches can be a practical unit.
Common Square Centimeters to Square Inches Conversions
Here is a table of common conversions for quick reference:
| Square Centimeters (cm²) | Square Inches (in²) | Square Centimeters (cm²) | Square Inches (in²) |
|---|---|---|---|
| 1 | 0.155 | 50 | 7.75 |
| 2 | 0.31 | 100 | 15.5 |
| 5 | 0.775 | 200 | 31 |
| 10 | 1.55 | 500 | 77.5 |
| 15 | 2.325 | 1000 | 155 |
| 20 | 3.1 | 2000 | 310 |
| 25 | 3.875 | 5000 | 775 |
Frequently Asked Questions
How many square inches are in a square centimeter?
There are approximately 0.155 square inches in a square centimeter.
How do I convert square inches to square centimeters?
To convert from square inches to square centimeters, you multiply the area in square inches by 6.4516. For example, 10 in² is equal to 10 * 6.4516 = 64.516 cm².