Square Millimeters to Square Centimeters Converter
1 Square Millimeter = 0.01 Square Centimeters
mm2
cm2
1 mm2 = 0.01 cm2. To convert square millimeters to square centimeters, multiply by 0.01; to convert back, multiply by 100.
Conversion formula
1 mm2 = 0.01 cm2
To convert from Square Millimeters to Square Centimeters, multiply the value in square millimeters by 0.01.
| Square Millimeters (mm2) | Square Centimeters (cm2) |
|---|---|
| 0.001 | 0.00001 |
| 0.01 | 0.0001 |
| 0.1 | 0.001 |
| 1 | 0.01 |
| 2 | 0.02 |
| 5 | 0.05 |
| 10 | 0.1 |
| 25 | 0.25 |
| 50 | 0.5 |
| 100 | 1 |
| 250 | 2.5 |
| 500 | 5 |
| 1000 | 10 |
1 square millimeter in every area unit
| Square Meters | 0.000001 m2 |
| Square Kilometers | 1e-12 km2 |
| Square Centimeters | 0.01 cm2 |
| Hectares | 1e-10 ha |
| Acres | 2.47105e-10 ac |
| Square Miles | 3.86102e-13 mi2 |
| Square Yards | 0.00000119599 yd2 |
| Square Feet | 0.0000107639 ft2 |
| Square Inches | 0.00155 in2 |
Frequently Asked Questions
How many square centimeters are in 1 square millimeter?
1 square millimeter equals 0.01 square centimeters. So 10 square millimeters are 0.1 square centimeters and 100 square millimeters are 1 square centimeters.
How do I convert square millimeters to square centimeters by hand?
Multiply the number of square millimeters by 0.01. To go the other way, multiply square centimeters by 100 (or divide by 0.01).
How many square millimeters are in 1 square centimeter?
1 square centimeter equals 100 square millimeters.