Conversion formula

The conversion factor from feet to miles is 0.00018939393939394, which means that 1 foot is equal to 0.00018939393939394 miles:

1 ft = 0.00018939393939394 mi

To convert 631 feet into miles we have to multiply 631 by the conversion factor in order to get the length amount from feet to miles. We can also form a simple proportion to calculate the result:

1 ft → 0.00018939393939394 mi

631 ft → L_(mi)

Solve the above proportion to obtain the length L in miles:

L_(mi) = 631 ft × 0.00018939393939394 mi

L_(mi) = 0.11950757575758 mi

The final result is:

631 ft → 0.11950757575758 mi

We conclude that 631 feet is equivalent to 0.11950757575758 miles:

631 feet = 0.11950757575758 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 8.3676703645008 × 631 feet.

Another way is saying that 631 feet is equal to 1 ÷ 8.3676703645008 miles.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred thirty-one feet is approximately zero point one two miles:

631 ft ≅ 0.12 mi

An alternative is also that one mile is approximately eight point three six eight times six hundred thirty-one feet.

Conversion table

feet to miles chart

For quick reference purposes, below is the conversion table you can use to convert from feet to miles