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 = 48.4 yd²
1 yd² = 0.021 c
例子:
将15 百分点转换为方院：
15 c = 726.001 yd²
| 百分点 | 方院 |
|---|---|
| 0.01 c | 0.484 yd² |
| 0.1 c | 4.84 yd² |
| 1 c | 48.4 yd² |
| 2 c | 96.8 yd² |
| 3 c | 145.2 yd² |
| 5 c | 242 yd² |
| 10 c | 484.001 yd² |
| 20 c | 968.001 yd² |
| 30 c | 1,452.002 yd² |
| 40 c | 1,936.003 yd² |
| 50 c | 2,420.003 yd² |
| 60 c | 2,904.004 yd² |
| 70 c | 3,388.004 yd² |
| 80 c | 3,872.005 yd² |
| 90 c | 4,356.006 yd² |
| 100 c | 4,840.006 yd² |
| 250 c | 12,100.016 yd² |
| 500 c | 24,200.032 yd² |
| 750 c | 36,300.048 yd² |
| 1000 c | 48,400.064 yd² |
| 10000 c | 484,000.636 yd² |
| 100000 c | 4,840,006.363 yd² |
规则