acre to square kilometer
Please provide values below to convert acre [ac] to square kilometer [km^2], or change ↔.
acre [ac]
Definition: An acre is a unit of area equal to 4,840 square yards or 43,560 square feet.
Historyandorigin: It has historical origins in medieval England.
CurrentUse: It is used in the United States and the United Kingdom to measure large areas of land.
funfact: One acre is approximately 0.4047 hectares.
square kilometer [km^2]
Definition: A square kilometer is a unit of area equal to the area of a square with sides of one kilometer.
Historyandorigin: It is part of the metric system.
CurrentUse: It is used to measure large areas, such as the area of cities or regions.
funfact: One square kilometer is equivalent to one million square meters.
acre [ac] to square kilometer [km^2] Conversion Table
| 1 acre [ac] | 0.0040468564 square kilometer [km^2] |
| 2 acre [ac] | 0.0080937128 square kilometer [km^2] |
| 3 acre [ac] | 0.0121405693 square kilometer [km^2] |
| 5 acre [ac] | 0.0202342821 square kilometer [km^2] |
| 10 acre [ac] | 0.0404685642 square kilometer [km^2] |
| 50 acre [ac] | 0.2023428211 square kilometer [km^2] |
| 100 acre [ac] | 0.4046856422 square kilometer [km^2] |
| 1000 acre [ac] | 4.0468564224 square kilometer [km^2] |
| 10000 acre [ac] | 40.468564224 square kilometer [km^2] |
| 100000 acre [ac] | 404.68564224 square kilometer [km^2] |
| 1000000 acre [ac] | 4046.8564224 square kilometer [km^2] |
How to Convert acre to square kilometer
1 acre [ac] = 0.0040468564 square kilometer [km^2]
1 square kilometer [km^2] = 247.10538147 acre [ac]
we use cross multiplication method
acre [ac] → square kilometer [km^2]
1 → 0.0040468564
1.5 → ?( suppose x)
=>1.5*0.0040468564=1*x
by simplifying
x=0.0060702846