| Square kilometers | Acres |
|---|---|
| 1 km² | 247.10538283493 ac |
| 2 km² | 494.21076566987 ac |
| 3 km² | 741.3161485048 ac |
| 4 km² | 988.42153133973 ac |
| 5 km² | 1235.5269141747 ac |
| 6 km² | 1482.6322970096 ac |
| 7 km² | 1729.7376798445 ac |
| 8 km² | 1976.8430626795 ac |
| 9 km² | 2223.9484455144 ac |
| 10 km² | 2471.0538283493 ac |
| Square kilometers | Acres |
|---|---|
| 15 km² | 3706.580742524 ac |
| 20 km² | 4942.1076566987 ac |
| 30 km² | 7413.161485048 ac |
| 40 km² | 9884.2153133973 ac |
| 50 km² | 12355.269141747 ac |
| 60 km² | 14826.322970096 ac |
| 70 km² | 17297.376798445 ac |
| 80 km² | 19768.430626795 ac |
| 90 km² | 22239.484455144 ac |
| 100 km² | 24710.538283493 ac |
| Square kilometers | Acres |
|---|---|
| 500 km² | 123552.69141747 ac |
| 1000 km² | 247105.38283493 ac |
| 1500 km² | 370658.0742524 ac |
| 10000 km² | 2471053.8283493 ac |
| 50000 km² | 12355269.141747 ac |
| 100000 km² | 24710538.283493 ac |
| 500000 km² | 123552691.41747 ac |
| 1000000 km² | 247105382.83493 ac |
| 5000000 km² | 1235526914.1747 ac |
| 10000000 km² | 2471053828.3493 ac |