Convert square inches to square centimeters
Accurate tool to convert between in² and cm²
Area
1
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Square inches
Square centimeters
The square centimeter is a metric unit of area equal to a square with 1cm sides.
Formula
To convert from in2 to cm2, multiply the area by 6.4516.
in2 (in2)
cm2 (cm2)
Description
The square centimeter is a metric unit of area equal to a square with 1cm sides.
History
Derived from the centimeter.
Symbol Origin
Square of 'centimeter'.
Usage Context
Used for small surfaces, paper sizes, and electrical wiring cross-sections.
Main Usage
International use
Did you know?
A postage stamp is typically about 4-6 cm².
Quick Conversion Table
| in2 (in2) | cm2 (cm2) |
|---|---|
| 1 | 6.4516 |
| 2 | 12.9032 |
| 5 | 32.258 |
| 10 | 64.516 |
| 25 | 161.29 |
| 50 | 322.58 |
| 100 | 645.16 |
| 500 | 3225.8 |
| 1000 | 6451.6 |
| 2500 | 16129 |
| 5000 | 32258 |
| 10000 | 64516 |
Frequently Asked Questions
How to convert in2 to cm2?
To convert from in2 to cm2, multiply the area by 6.4516.
How many cm2 in 1 in2?
1 in2 is equal to 6.4516 cm2.
What is a cm2?
The square centimeter is a metric unit of area equal to a square with 1cm sides.