Acres to Square kilometers Converter
1 acre = 0.0040468564 square kilometers
Answer
⇄ Swap: convert square kilometers to acres1 ac = 0.0040468564 km²
How to convert acres to square kilometers
square kilometers = acres × 0.0040468564
Example: 10 acres = 0.040468564 square kilometers. Type any value above to get an instant answer, or use the chart below for common amounts.
Acres to square kilometers chart
| Acres (ac) | Square kilometers (km²) |
|---|---|
| 1 | 0.0040468564 |
| 2 | 0.0080937128 |
| 3 | 0.012140569 |
| 5 | 0.020234282 |
| 10 | 0.040468564 |
| 15 | 0.060702846 |
| 20 | 0.080937128 |
| 25 | 0.10117141 |
| 50 | 0.20234282 |
| 75 | 0.30351423 |
| 100 | 0.40468564 |
| 250 | 1.0117141 |
| 500 | 2.0234282 |
| 1,000 | 4.0468564 |