Square Millimeters to Square Centimeters Converter
Enter a value in square millimeters (mm²) to convert it to square centimeters (cm²). You can also switch either unit to any other area unit.
⇄ Convert square centimeters to square millimeters
How to convert square millimeters to square centimeters
One square millimeter is equal to 0.01 square centimeters. To convert square millimeters to square centimeters, divide the square millimeter value by 100.
cm² = mm² ÷ 100
Example
Convert 5 square millimeters to square centimeters:
cm² = 5 ÷ 100 = 0.05 cm²
Square Millimeters to Square Centimeters conversion table
| Square Millimeters (mm²) | Square Centimeters (cm²) |
|---|---|
| 0.01 mm² | 0.0001 cm² |
| 0.1 mm² | 0.001 cm² |
| 0.25 mm² | 0.0025 cm² |
| 0.5 mm² | 0.005 cm² |
| 1 mm² | 0.01 cm² |
| 2 mm² | 0.02 cm² |
| 3 mm² | 0.03 cm² |
| 4 mm² | 0.04 cm² |
| 5 mm² | 0.05 cm² |
| 6 mm² | 0.06 cm² |
| 7 mm² | 0.07 cm² |
| 8 mm² | 0.08 cm² |
| 9 mm² | 0.09 cm² |
| 10 mm² | 0.1 cm² |
| 12 mm² | 0.12 cm² |
| 15 mm² | 0.15 cm² |
| 20 mm² | 0.2 cm² |
| 25 mm² | 0.25 cm² |
| 30 mm² | 0.3 cm² |
| 40 mm² | 0.4 cm² |
| 50 mm² | 0.5 cm² |
| 75 mm² | 0.75 cm² |
| 100 mm² | 1 cm² |
| 250 mm² | 2.5 cm² |
| 500 mm² | 5 cm² |
| 1,000 mm² | 10 cm² |
About the units
The square millimeter (symbol mm²) is a unit of area equal to 0.000001 square meters.
The square centimeter (symbol cm²) is a unit of area equal to 0.0001 square meters.