面积是二维表面或形状范围的度量。它通常以平方米（例如平方米（平方米））为单位进行测量。
1 c = 40,468,600 mm²
1 mm² = 2.4711e-8 c
例子:
将15 百分点转换为方形毫米：
15 c = 607,029,000 mm²
| 百分点 | 方形毫米 |
|---|---|
| 0.01 c | 404,686 mm² |
| 0.1 c | 4,046,860 mm² |
| 1 c | 40,468,600 mm² |
| 2 c | 80,937,200 mm² |
| 3 c | 121,405,800 mm² |
| 5 c | 202,343,000 mm² |
| 10 c | 404,686,000 mm² |
| 20 c | 809,372,000 mm² |
| 30 c | 1,214,058,000 mm² |
| 40 c | 1,618,744,000 mm² |
| 50 c | 2,023,430,000 mm² |
| 60 c | 2,428,116,000 mm² |
| 70 c | 2,832,802,000 mm² |
| 80 c | 3,237,488,000 mm² |
| 90 c | 3,642,174,000 mm² |
| 100 c | 4,046,860,000 mm² |
| 250 c | 10,117,150,000 mm² |
| 500 c | 20,234,300,000 mm² |
| 750 c | 30,351,450,000 mm² |
| 1000 c | 40,468,600,000 mm² |
| 10000 c | 404,686,000,000 mm² |
| 100000 c | 4,046,860,000,000.001 mm² |
规则