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Convert Acre to Square Kilometer

Please provide values below to convert acre [ac] to square kilometer [km^2], or vice versa.

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Acre to Square Kilometer Conversion Table

Acre [ac]Square Kilometer [km^2]
0.01 ac4.04686E-5 km^2
0.1 ac0.0004046856 km^2
1 ac0.0040468564 km^2
2 ac0.0080937128 km^2
3 ac0.0121405693 km^2
5 ac0.0202342821 km^2
10 ac0.0404685642 km^2
20 ac0.0809371284 km^2
50 ac0.2023428211 km^2
100 ac0.4046856422 km^2
1000 ac4.0468564224 km^2


How to Convert Acre to Square Kilometer

1 ac = 0.0040468564 km^2
1 km^2 = 247.1053814672 ac

Example: convert 15 ac to km^2:
15 ac = 15 × 0.0040468564 km^2 = 0.0607028463 km^2



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