How do you convert Acres into square kilometers?

Answer 1

an American acre is 43560 square feet.

an acre is 4046.72 square meters.

An acre is defined as one furlong in length and one chain in width. (660 feet X 66 feet) The metric conversion is simple 1' = .3048 meters. ...so, the formula is:

66 ft X 660 ft = 43560 sq.ft.

square meters per square foot: .3048m X .3048m = .09290304 sq. m

43560 sq, ft, X .09290304 sq. m. = 4046.72 sq. m. /Acre

Answer 2

40468.564224 Square Meters according to:

http://www.calculateme.com/Area/Acres/ToSquareMeters.htm

and

http://convert.web-max.ca/index.php?select=4

(someone else incorrectly posted 25000 sqm)

Answer 3

To convert Acres to square kilometers, multiply the number of acres by 0.004047. This is because 1 acre is approximately equal to 0.004047 square kilometers.

Answer 4

There are 0.004047 square km in one acre. So, to convert from acres to square km: Acres x 0.004047 = square km

Answer 5

Multiply however many square meters you have by 0.000247105

4046.86 square meters = 1 acre