| 公顷 | 平方厘米 |
|---|---|
| 0.01 ha | 1000000 cm2 |
| 0.1 ha | 10000000 cm2 |
| 1 ha | 100000000 cm2 |
| 2 ha | 200000000 cm2 |
| 3 ha | 300000000 cm2 |
| 4 ha | 400000000 cm2 |
| 5 ha | 500000000 cm2 |
| 10 ha | 1000000000 cm2 |
| 15 ha | 1500000000 cm2 |
| 50 ha | 5000000000 cm2 |
| 100 ha | 10000000000 cm2 |
| 500 ha | 50000000000 cm2 |
| 1000 ha | 100000000000 cm2 |