Convert Acres to Square kilometers

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Convert Acres to Square kilometers (acre to km2) with our conversion calculator and conversion tables. To convert acre to km2 use direct conversion formula below.
acre = 0.004047 km2.
You also can convert Acres to other area units.

1

ACRES

=

0.004047

SQUARE KILOMETERS


Use this formula to convert manually without calculator: 1 Acres * 247.09661477638 = 1 Square kilometers

Conversion table: Acres to Square kilometers

ACRE

to

KM2

1 = 0.004047
2 = 0.008094
3 = 0.012141
4 = 0.016188
5 = 0.020235
7 = 0.028329
8 = 0.032376
9 = 0.036423
10 = 0.04047

SQUARE KILOMETERS

to

ACRES

1 = 247.09661477638
2 = 494.19322955276
3 = 741.28984432913
4 = 988.38645910551
5 = 1235.4830738819
7 = 1729.6763034346
8 = 1976.772918211
9 = 2223.8695329874
10 = 2470.9661477638

Calculator

Amount:

From:

To:

1 Acres to other area units:

  • Square centimeters

    40470000

  • Square Inches

    6272473.6515809

  • Square foots

    43562.970936491

  • Square yards

    4840.1714858286

  • Square meters

    4047

  • Hectars

    0.4047

  • Square kilometers

    0.004047

  • Square miles

    0.0015625482625483