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Convert Square Kilometers to Ares

km2\mathrm{km}^{2}
=
a\text{a}

Square Kilometer (km²)

A metric unit of area equal to the area of a square with sides of 1 kilometer.

Are (a)

A non‑SI metric land‑measure equal to 100 square meters (10 m × 10 m), historically used for parcels, gardens, and cadastral records.

Square Kilometers to Ares Conversion Table

Square Kilometers (km²)Ares (a)
110000
220000
550000
10100000
20200000
50500000
1001000000
2502500000
5005000000
100010000000

How to Convert Square Kilometers to Ares

Conversion factor:

1 km2=10000 a1\,\mathrm{km}^{2} = 10000\,\text{a}

Inverse factor:

1 a=0.0001 km21\,\text{a} = 0.0001\,\mathrm{km}^{2}

Example

Convert 15 km² to a:

a=km2×10000\text{a} = \mathrm{km}^{2} \times 10000
a=15×10000\text{a} = 15 \times 10000
a=150000\text{a} = 150000
=150000 a= 150000 \, \text{a}

All conversions from Square Kilometers (km²)