Square Millimeter to Square Centimeter
1 Square Millimeter = 0.01 Square Centimeter
Conversion Formula
To convert Square Millimeter to Square Centimeter, multiply the value by 0.01.
Square Millimeter × 0.01 = Square Centimeter
Quick Reference
| mm² | cm² |
|---|---|
| 1 | 0.01 |
| 5 | 0.05 |
| 10 | 0.1 |
| 25 | 0.25 |
| 50 | 0.5 |
| 100 | 1 |
| 500 | 5 |
| 1000 | 10 |
What is Square Millimeter?
The square millimeter (symbol: mm²) is an SI unit of area.
It is defined as the area of a square with sides of one millimeter in length. One square millimeter is equal to one-millionth of a square meter (0.000001 m²).
Common Uses
Square millimeters are used to measure very small areas, such as the cross-sectional area of electrical wires, precise mechanical parts, or small biological samples.
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.
How many square centimeter are in a square millimeter?
There are 0.01 square centimeter in 1 square millimeter.