• mm²   cm²
  •  
Rounding Mode:

The square millimeter may seem minuscule, but it’s a vital unit of measurement in various fields. In high-precision industries like watchmaking and microelectronics, square millimeters are instrumental in crafting intricate components, where even a single square millimeter can influence the overall function and efficiency of a device. Moreover, its significance extends to medical applications, such as understanding cell cultures or calculating drug delivery dosages where precision is key.

Interestingly, square millimeters also play a role in meteorology, particularly in measuring rainfall. The term “millimeter of rain” essentially refers to millimeters of surface coverage on a specified area. Therefore, a single millimeter of rainfall translates to a square millimeter of water over each square millimeter of land, highlighting its crucial role in our understanding of weather patterns and hydrology.

Did you know?

In the realm of measurement, the square centimeter (cm²) may seem humble, but it plays a crucial role in many aspects of everyday life. Representing an area equivalent to a square that is one centimeter on each side, this unit is especially important in the fields of science, medicine, and engineering. For example, when discussing skin grafts in medical contexts or designing small electronic components, precision is paramount, and square centimeters provide the necessary accuracy.

Interestingly, square centimeters are also integral to mapping the minute details on geographical maps, where they help to capture surfaces with astonishing detail. In daily life, if you’ve ever ordered a photo print online, you’ve encountered square centimeters as they help determine the exact print size, ensuring your memories are framed perfectly.

> Millimeters² to Centimeters² Conversion Table

Square Millimeters Square Centimeters
0 mm² 0 cm²
100 mm² 1 cm²
200 mm² 2 cm²
300 mm² 3 cm²
400 mm² 4 cm²
500 mm² 5 cm²
600 mm² 6 cm²
700 mm² 7 cm²
800 mm² 8 cm²
900 mm² 9 cm²
1000 mm² 10 cm²
1100 mm² 11 cm²
1200 mm² 12 cm²
1300 mm² 13 cm²
1400 mm² 14 cm²
1500 mm² 15 cm²
1600 mm² 16 cm²
1700 mm² 17 cm²
1800 mm² 18 cm²
1900 mm² 19 cm²
2000 mm² 20 cm²
2100 mm² 21 cm²
2200 mm² 22 cm²
2300 mm² 23 cm²
2400 mm² 24 cm²
2500 mm² 25 cm²
2600 mm² 26 cm²
2700 mm² 27 cm²
2800 mm² 28 cm²
2900 mm² 29 cm²
3000 mm² 30 cm²
3100 mm² 31 cm²
3200 mm² 32 cm²
3300 mm² 33 cm²
3400 mm² 34 cm²
3500 mm² 35 cm²
3600 mm² 36 cm²
3700 mm² 37 cm²
3800 mm² 38 cm²
3900 mm² 39 cm²
4000 mm² 40 cm²
4100 mm² 41 cm²
4200 mm² 42 cm²
4300 mm² 43 cm²
4400 mm² 44 cm²
4500 mm² 45 cm²
4600 mm² 46 cm²
4700 mm² 47 cm²
4800 mm² 48 cm²
4900 mm² 49 cm²
5000 mm² 50 cm²
5100 mm² 51 cm²
5200 mm² 52 cm²
5300 mm² 53 cm²
5400 mm² 54 cm²
5500 mm² 55 cm²
5600 mm² 56 cm²
5700 mm² 57 cm²
5800 mm² 58 cm²
5900 mm² 59 cm²
6000 mm² 60 cm²
6100 mm² 61 cm²
6200 mm² 62 cm²
6300 mm² 63 cm²
6400 mm² 64 cm²
6500 mm² 65 cm²
6600 mm² 66 cm²
6700 mm² 67 cm²
6800 mm² 68 cm²
6900 mm² 69 cm²
7000 mm² 70 cm²
7100 mm² 71 cm²
7200 mm² 72 cm²
7300 mm² 73 cm²
7400 mm² 74 cm²
7500 mm² 75 cm²
7600 mm² 76 cm²
7700 mm² 77 cm²
7800 mm² 78 cm²
7900 mm² 79 cm²
8000 mm² 80 cm²
8100 mm² 81 cm²
8200 mm² 82 cm²
8300 mm² 83 cm²
8400 mm² 84 cm²
8500 mm² 85 cm²
8600 mm² 86 cm²
8700 mm² 87 cm²
8800 mm² 88 cm²
8900 mm² 89 cm²
9000 mm² 90 cm²
9100 mm² 91 cm²
9200 mm² 92 cm²
9300 mm² 93 cm²
9400 mm² 94 cm²
9500 mm² 95 cm²
9600 mm² 96 cm²
9700 mm² 97 cm²
9800 mm² 98 cm²
9900 mm² 99 cm²
10000 mm² 100 cm²