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 315 feet into miles we have to multiply 315 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

315 ft → L_(mi)

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

L_(mi) = 315 ft × 0.00018939393939394 mi

L_(mi) = 0.059659090909091 mi

The final result is:

315 ft → 0.059659090909091 mi

We conclude that 315 feet is equivalent to 0.059659090909091 miles:

315 feet = 0.059659090909091 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 16.761904761905 × 315 feet.

Another way is saying that 315 feet is equal to 1 ÷ 16.761904761905 miles.

Approximate result

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

315 ft ≅ 0.06 mi

An alternative is also that one mile is approximately sixteen point seven six two times three hundred fifteen 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