Acres to Square kilometers
Convert acres (acres) to square kilometers (km2) instantly. 1 acre = 0.004047 square kilometers.
Square kilometers
0.004047
Quick reference table
| Acres | Square kilometers |
|---|---|
| 1 acres | 0.004047 km2 |
| 2 acres | 0.008094 km2 |
| 5 acres | 0.020234 km2 |
| 10 acres | 0.040469 km2 |
| 20 acres | 0.080937 km2 |
| 50 acres | 0.202343 km2 |
| 100 acres | 0.404686 km2 |
| 500 acres | 2.02343 km2 |
| 1000 acres | 4.04686 km2 |