31 feet in miles

Result

The conversion result is: 31 feet is equivalent to 0.00587121212121212 miles.^[1]

Conversion formula
How to convert 31 feet to miles?

We know (by definition) that: 1 ft ≈ 0.00018939394 mile.

We can set up a proportion to solve for the number of miles.

1 ft / 31 ft ≈ 0.00018939394 mile / x mile

Now, we cross multiply to solve for our unknown x:

x mile ≈ (31 ft / 1 ft) * 0.00018939394 mile → x mile ≈ 0.00587121214 mile

Conclusion:

31 ft ≈ 0.00587121214 mile

Conversion in the opposite direction

The inverse of the conversion factor is that 1 mile is equal to 170.322580645161 times 31 feet.

It can also be expressed as: 31 feet is equal to 1 / 170.322580645161 miles.

Approximation

An approximate numerical result would be: thirty-one feet is about zero point zero one miles, or alternatively, a mile is about one hundred and seventy point three one times thirty-one feet.