Square millimeters to US survey acres conversion
Enter square millimeters value you wish to convert:
Square millimeters conversion
Square millimeter is a prefixed form of square meter used to denote sub multiples of the square meter.
1 square millimeter = 10-6 square meters
US survey acres conversion
US survey acre is a unit of area that is used to measure land area.
1 acre = 4046.87261 square meters