Square Feet to Square Miles Converter
How many square miles in 1 square foot?
To convert any value in square feet to square miles, just multiply the value in square feet by the conversion factor 3.5870064279155E-8. So, 1 square foot times 3.5870064279155E-8 is equal to 3.5870064279155E-8 square miles. See details below and use our calculator to convert any value in square feet to square miles.
To use this square feet to square miles converter, simply type the square foot value in the box at left (input). The conversion result in square mile will immediately appear in the box at right.