Convert square centimeters (cm²) to square millimeters (mm²) with formulas, examples, and conversion tables.
To convert 1 square centimeters to square millimeters, we multiply by 100 because one square centimeter equals exactly 100 square millimeters.
Since each square centimeter contains 100 square millimeters, we multiply our value by this factor:
So 1 square centimeters = 100 square millimeters.
To convert square centimeters to square millimeters, multiply the value by 100.
1 square centimeter = 100 square millimeters
| Square Centimeters | Square Millimeters |
|---|---|
| 1 cm² | 100 mm² |
| 2 cm² | 200 mm² |
| 5 cm² | 500 mm² |
| 10 cm² | 1000 mm² |
| 20 cm² | 2000 mm² |
| 25 cm² | 2500 mm² |
| 50 cm² | 5000 mm² |
| 100 cm² | 10000 mm² |
| 250 cm² | 25000 mm² |
| 500 cm² | 50000 mm² |
| 1000 cm² | 100000 mm² |
| Unit | 1 cm² = |
|---|---|
| Square Centimeters to Square Kilometers | 1e-10 km² |
| Square Centimeters to Hectares | 1e-8 ha |
| Square Centimeters to Square Meters | 0.0001 m² |
| Square Centimeters to Square Millimeters | 100 mm² |
| Square Centimeters to Square Miles | 3.861e-11 mi² |
| Square Centimeters to Acres | 2.4711e-8 ac |
| Square Centimeters to Square Yards | 0.0001196 yd² |
| Square Centimeters to Square Feet | 0.0010764 ft² |
| Square Centimeters to Square Inches | 0.155 in² |
| Square Centimeters to Ares | 0.000001 a |
| Square Centimeters to Barns | 1e+24 b |