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 m² = 0.002 ground
1 ground = 404.686 m²
例子:
将15 平方米转换为地面：
15 m² = 0.037 ground
| 平方米 | 地面 |
|---|---|
| 0.01 m² | 2.4711e-5 ground |
| 0.1 m² | 0 ground |
| 1 m² | 0.002 ground |
| 2 m² | 0.005 ground |
| 3 m² | 0.007 ground |
| 5 m² | 0.012 ground |
| 10 m² | 0.025 ground |
| 20 m² | 0.049 ground |
| 30 m² | 0.074 ground |
| 40 m² | 0.099 ground |
| 50 m² | 0.124 ground |
| 60 m² | 0.148 ground |
| 70 m² | 0.173 ground |
| 80 m² | 0.198 ground |
| 90 m² | 0.222 ground |
| 100 m² | 0.247 ground |
| 250 m² | 0.618 ground |
| 500 m² | 1.236 ground |
| 750 m² | 1.853 ground |
| 1000 m² | 2.471 ground |
| 10000 m² | 24.711 ground |
| 100000 m² | 247.105 ground |
规则