Square Centimeters to Square Millimeters Converter
Enter a value in square centimeters (cm²) to convert it to square millimeters (mm²). You can also switch either unit to any other area unit.
⇄ Convert square millimeters to square centimeters
How to convert square centimeters to square millimeters
One square centimeter is equal to 100 square millimeters. To convert square centimeters to square millimeters, multiply the square centimeter value by 100.
mm² = cm² × 100
Example
Convert 5 square centimeters to square millimeters:
mm² = 5 × 100 = 500 mm²
Square Centimeters to Square Millimeters conversion table
| Square Centimeters (cm²) | Square Millimeters (mm²) |
|---|---|
| 0.01 cm² | 1 mm² |
| 0.1 cm² | 10 mm² |
| 0.25 cm² | 25 mm² |
| 0.5 cm² | 50 mm² |
| 1 cm² | 100 mm² |
| 2 cm² | 200 mm² |
| 3 cm² | 300 mm² |
| 4 cm² | 400 mm² |
| 5 cm² | 500 mm² |
| 6 cm² | 600 mm² |
| 7 cm² | 700 mm² |
| 8 cm² | 800 mm² |
| 9 cm² | 900 mm² |
| 10 cm² | 1,000 mm² |
| 12 cm² | 1,200 mm² |
| 15 cm² | 1,500 mm² |
| 20 cm² | 2,000 mm² |
| 25 cm² | 2,500 mm² |
| 30 cm² | 3,000 mm² |
| 40 cm² | 4,000 mm² |
| 50 cm² | 5,000 mm² |
| 75 cm² | 7,500 mm² |
| 100 cm² | 10,000 mm² |
| 250 cm² | 25,000 mm² |
| 500 cm² | 50,000 mm² |
| 1,000 cm² | 100,000 mm² |
About the units
The square centimeter (symbol cm²) is a unit of area equal to 0.0001 square meters.
The square millimeter (symbol mm²) is a unit of area equal to 0.000001 square meters.