The square millimeter (symbol: sq mm or mm2) is a unit of area in the metric system. Meter is the SI base unit of length. There are one thousand millimeters in a meter. There are ten millimeters in a centimeter.
One millimeter is equal to 1000 micrometers or 1000000 nanometers.
A square centimeter (symbol: sq cm or cm2) is a unit of area in the metric system. A centimeter equal to one hundredth of a meter. One square centimeter is the area occupied by a square with all sides 1 cm long.
| square millimeter (mm2) | square centimeter (cm2) |
|---|---|
| 1 square millimeter | 0.01 square centimeter |
| 2 square millimeters | 0.02 square centimeter |
| 3 square millimeters | 0.03 square centimeter |
| 4 square millimeters | 0.04 square centimeter |
| 5 square millimeters | 0.05 square centimeter |
| 6 square millimeters | 0.06 square centimeter |
| 7 square millimeters | 0.07 square centimeter |
| 8 square millimeters | 0.08 square centimeter |
| 9 square millimeters | 0.09 square centimeter |
| 10 square millimeters | 0.1 square centimeter |
| 11 square millimeters | 0.11 square centimeter |
| 12 square millimeters | 0.12 square centimeter |
| 13 square millimeters | 0.13 square centimeter |
| 14 square millimeters | 0.14 square centimeter |
| 15 square millimeters | 0.15 square centimeter |
| 16 square millimeters | 0.16 square centimeter |
| 17 square millimeters | 0.17 square centimeter |
| 18 square millimeters | 0.18 square centimeter |
| 19 square millimeters | 0.19 square centimeter |
| 20 square millimeters | 0.2 square centimeter |
| 21 square millimeters | 0.21 square centimeter |
| 22 square millimeters | 0.22 square centimeter |
| 23 square millimeters | 0.23 square centimeter |
| 24 square millimeters | 0.24 square centimeter |
| 25 square millimeters | 0.25 square centimeter |
| 26 square millimeters | 0.26 square centimeter |
| 27 square millimeters | 0.27 square centimeter |
| 28 square millimeters | 0.28 square centimeter |
| 29 square millimeters | 0.29 square centimeter |
| 30 square millimeters | 0.3 square centimeter |
| 31 square millimeters | 0.31 square centimeter |
| 32 square millimeters | 0.32 square centimeter |
| 33 square millimeters | 0.33 square centimeter |
| 34 square millimeters | 0.34 square centimeter |
| 35 square millimeters | 0.35 square centimeter |
| 36 square millimeters | 0.36 square centimeter |
| 37 square millimeters | 0.37 square centimeter |
| 38 square millimeters | 0.38 square centimeter |
| 39 square millimeters | 0.39 square centimeter |
| 40 square millimeters | 0.4 square centimeter |
| 41 square millimeters | 0.41 square centimeter |
| 42 square millimeters | 0.42 square centimeter |
| 43 square millimeters | 0.43 square centimeter |
| 44 square millimeters | 0.44 square centimeter |
| 45 square millimeters | 0.45 square centimeter |
| 46 square millimeters | 0.46 square centimeter |
| 47 square millimeters | 0.47 square centimeter |
| 48 square millimeters | 0.48 square centimeter |
| 49 square millimeters | 0.49 square centimeter |
| 50 square millimeters | 0.5 square centimeter |
| 51 square millimeters | 0.51 square centimeter |
| 52 square millimeters | 0.52 square centimeter |
| 53 square millimeters | 0.53 square centimeter |
| 54 square millimeters | 0.54 square centimeter |
| 55 square millimeters | 0.55 square centimeter |
| 56 square millimeters | 0.56 square centimeter |
| 57 square millimeters | 0.57 square centimeter |
| 58 square millimeters | 0.58 square centimeter |
| 59 square millimeters | 0.59 square centimeter |
| 60 square millimeters | 0.6 square centimeter |
| 61 square millimeters | 0.61 square centimeter |
| 62 square millimeters | 0.62 square centimeter |
| 63 square millimeters | 0.63 square centimeter |
| 64 square millimeters | 0.64 square centimeter |
| 65 square millimeters | 0.65 square centimeter |
| 66 square millimeters | 0.66 square centimeter |
| 67 square millimeters | 0.67 square centimeter |
| 68 square millimeters | 0.68 square centimeter |
| 69 square millimeters | 0.69 square centimeter |
| 70 square millimeters | 0.7 square centimeter |
| 71 square millimeters | 0.71 square centimeter |
| 72 square millimeters | 0.72 square centimeter |
| 73 square millimeters | 0.73 square centimeter |
| 74 square millimeters | 0.74 square centimeter |
| 75 square millimeters | 0.75 square centimeter |
| 76 square millimeters | 0.76 square centimeter |
| 77 square millimeters | 0.77 square centimeter |
| 78 square millimeters | 0.78 square centimeter |
| 79 square millimeters | 0.79 square centimeter |
| 80 square millimeters | 0.8 square centimeter |
| 81 square millimeters | 0.81 square centimeter |
| 82 square millimeters | 0.82 square centimeter |
| 83 square millimeters | 0.83 square centimeter |
| 84 square millimeters | 0.84 square centimeter |
| 85 square millimeters | 0.85 square centimeter |
| 86 square millimeters | 0.86 square centimeter |
| 87 square millimeters | 0.87 square centimeter |
| 88 square millimeters | 0.88 square centimeter |
| 89 square millimeters | 0.89 square centimeter |
| 90 square millimeters | 0.9 square centimeter |
| 91 square millimeters | 0.91 square centimeter |
| 92 square millimeters | 0.92 square centimeter |
| 93 square millimeters | 0.93 square centimeter |
| 94 square millimeters | 0.94 square centimeter |
| 95 square millimeters | 0.95 square centimeter |
| 96 square millimeters | 0.96 square centimeter |
| 97 square millimeters | 0.97 square centimeter |
| 98 square millimeters | 0.98 square centimeter |
| 99 square millimeters | 0.99 square centimeter |
| 100 square millimeters | 1 square centimeter |
| 150 square millimeters | 1.5 square centimeters |
| 200 square millimeters | 2 square centimeters |
| 250 square millimeters | 2.5 square centimeters |
| 300 square millimeters | 3 square centimeters |
| 350 square millimeters | 3.5 square centimeters |
| 400 square millimeters | 4 square centimeters |
| 450 square millimeters | 4.5 square centimeters |
| 500 square millimeters | 5 square centimeters |
| 550 square millimeters | 5.5 square centimeters |
| 600 square millimeters | 6 square centimeters |
| 650 square millimeters | 6.5 square centimeters |
| 700 square millimeters | 7 square centimeters |
| 750 square millimeters | 7.5 square centimeters |
| 800 square millimeters | 8 square centimeters |
| 850 square millimeters | 8.5 square centimeters |
| 900 square millimeters | 9 square centimeters |
| 950 square millimeters | 9.5 square centimeters |
| 1000 square millimeters | 10 square centimeters |
| 1500 square millimeters | 15 square centimeters |
| 2000 square millimeters | 20 square centimeters |
| 2500 square millimeters | 25 square centimeters |
| 3000 square millimeters | 30 square centimeters |
| 3500 square millimeters | 35 square centimeters |
| 4000 square millimeters | 40 square centimeters |
| 4500 square millimeters | 45 square centimeters |
| 5000 square millimeters | 50 square centimeters |
| 5500 square millimeters | 55 square centimeters |
| 6000 square millimeters | 60 square centimeters |
| 6500 square millimeters | 65 square centimeters |
| 7000 square millimeters | 70 square centimeters |
| 7500 square millimeters | 75 square centimeters |
| 8000 square millimeters | 80 square centimeters |
| 8500 square millimeters | 85 square centimeters |
| 9000 square millimeters | 90 square centimeters |
| 9500 square millimeters | 95 square centimeters |
| 10000 square millimeters | 100 square centimeters |
| 15000 square millimeters | 150 square centimeters |
| 20000 square millimeters | 200 square centimeters |
| 25000 square millimeters | 250 square centimeters |
| 30000 square millimeters | 300 square centimeters |
| 35000 square millimeters | 350 square centimeters |
| 40000 square millimeters | 400 square centimeters |
| 45000 square millimeters | 450 square centimeters |
| 50000 square millimeters | 500 square centimeters |
| 55000 square millimeters | 550 square centimeters |
| 60000 square millimeters | 600 square centimeters |
| 65000 square millimeters | 650 square centimeters |
| 70000 square millimeters | 700 square centimeters |
| 75000 square millimeters | 750 square centimeters |
| 80000 square millimeters | 800 square centimeters |
| 85000 square millimeters | 850 square centimeters |
| 90000 square millimeters | 900 square centimeters |
| 95000 square millimeters | 950 square centimeters |
| 100000 square millimeters | 1000 square centimeters |