acre to km² Converter
Convert Acre to Square kilometer. 1 acre = 0.004047 km².
Input Acre
acre
Result Square kilometer
km²
Common values
1 acre 0.004047 km²
2 acre 0.008094 km²
5 acre 0.020234 km²
10 acre 0.040469 km²
25 acre 0.101171 km²
50 acre 0.202343 km²
100 acre 0.404686 km²
500 acre 2.0234 km²
1000 acre 4.0469 km²
→ km² to acre converter instead