Convert square millimeters to square centimeters
Accurate tool to convert between mm² and cm²
Area
Square millimeters
The square millimeter is a metric unit of area equal to a square with 1mm sides.
Square centimeters
The square centimeter is a metric unit of area equal to a square with 1cm sides.
Formula
To convert from mm2 to cm2, divide the area by 100.
mm2 (mm2)
Description
The square millimeter is a metric unit of area equal to a square with 1mm sides.
History
Derived from the millimeter.
Symbol Origin
Square of 'millimeter'.
Usage Context
Used for very small areas, like wires or microscopic objects.
Main Usage
Did you know?
The head of a pin is about 2-3 mm².
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
Did you know?
A postage stamp is typically about 4-6 cm².
Quick Conversion Table
| mm2 (mm2) | cm2 (cm2) |
|---|---|
| 1 | 0.01 |
| 2 | 0.02 |
| 5 | 0.05 |
| 10 | 0.1 |
| 25 | 0.25 |
| 50 | 0.5 |
| 100 | 1 |
| 500 | 5 |
| 1000 | 10 |
| 2500 | 25 |
| 5000 | 50 |
| 10000 | 100 |
Frequently Asked Questions
How to convert mm2 to cm2?
To convert from mm2 to cm2, divide the area by 100.
How many cm2 in 1 mm2?
1 mm2 is equal to 0.01 cm2.
What is a mm2?
The square millimeter is a metric unit of area equal to a square with 1mm sides.
What is a cm2?
The square centimeter is a metric unit of area equal to a square with 1cm sides.