Square Centimeters to Square Millimeters Converter
CommonSquare meters, acres, hectares and more.
How to convert Square Centimeters to Square Millimeters
Multiply the square centimeters value by 100: 1 cm² = 100 mm². Going the other way, 1 mm² = 0.01 cm², so divide by 100 or use the Square Millimeters to Square Centimeters converter.
About these units
Square Centimeters (cm²)
A square centimeter is the area of a square one centimeter on each side, equal to 100 square millimeters or about 0.155 square inches.
Square Centimeters to Square Millimeters conversion table
| Square Centimeters (cm²) | Square Millimeters (mm²) |
|---|---|
| 1 cm² | 100 mm² |
| 2 cm² | 200 mm² |
| 3 cm² | 300 mm² |
| 4 cm² | 400 mm² |
| 5 cm² | 500 mm² |
| 10 cm² | 1,000 mm² |
| 20 cm² | 2,000 mm² |
| 25 cm² | 2,500 mm² |
| 50 cm² | 5,000 mm² |
| 100 cm² | 10,000 mm² |
| 500 cm² | 50,000 mm² |
| 1,000 cm² | 100,000 mm² |
More square centimeters conversions
- Square Centimeters to Square Meters1 cm² = 0.0001 m²
- Square Centimeters to Square Kilometers1 cm² = 1e-10 km²
- Square Centimeters to Hectares1 cm² = 1e-8 ha
- Square Centimeters to Ares1 cm² = 1e-6 a
- Square Centimeters to Square Feet1 cm² = 0.00107639 ft²
- Square Centimeters to Dunams1 cm² = 1e-7 dunam
See every unit on the Area Converter.