Convert Square Kilometers to Acres
One square kilometer equals 247.105381 acres. Type any value to convert square kilometers to acres instantly — with a full reference table below.
Convert Square Kilometers to Acres
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Conversion formula
To convert square kilometers to acres, multiply by 247.105381. One square kilometer equals 247.105381 ac, and one acre equals 0.004047 km².
Square Kilometers to Acres table
About converting Square Kilometers to Acres
Square Kilometers (km²) and Acres (ac) are both units of area. The exact factor is 1 km² = 247.105381 ac, so multiply by 247.105381 to go from square kilometers to acres (or divide to go back).
The conversion is exact and runs entirely in your browser. Need the reverse? Use the Acres to Square Kilometers converter, or the full unit converter for every unit at once.
Frequently asked questions
How many acres are in one square kilometer?
One square kilometer equals 247.105381 acres.
How do I convert square kilometers to acres?
Multiply the number of square kilometers by 247.105381. For example, 10 square kilometers = 2,471.053815 acres.
What is 5 square kilometers in acres?
5 square kilometers is 1,235.526907 acres.