Convert Acres to Square kilometers

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