Unit Converter
Square Millimeters to Square Centimeters Converter
Convert square millimeters (mm2) to square centimeters (cm2) instantly in your browser. 1 square millimeter = 0.01 square centimeters.
=
—
cm2
1 square millimeter = 0.01 square centimeters
How to convert square millimeters to square centimeters
Use the converter above, or multiply the square millimeters value by 0.01. The formula is:
cm2 = mm2 × 0.01
Square Millimeters to Square Centimeters conversion table
| Square Millimeters (mm2) | Square Centimeters (cm2) |
|---|---|
| 1 | 0.01 |
| 2 | 0.02 |
| 5 | 0.05 |
| 10 | 0.1 |
| 20 | 0.2 |
| 50 | 0.5 |
| 100 | 1 |
Common questions
How many square centimeters in 1 square millimeter? 1 square millimeter = 0.01 square centimeters.
How many square millimeters in 1 square centimeter? 1 square centimeter = 100 square millimeters.
Is this converter accurate? It uses standard conversion factors and works entirely in your browser. For engineering/medical/financial decisions, verify with a trusted source.