## 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 31 feet into miles we have to multiply 31 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

31 ft → L(mi)

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

L(mi) = 31 ft × 0.00018939393939394 mi

L(mi) = 0.0058712121212121 mi

The final result is:

31 ft → 0.0058712121212121 mi

We conclude that 31 feet is equivalent to 0.0058712121212121 miles:

31 feet = 0.0058712121212121 miles

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 170.32258064516 × 31 feet.

Another way is saying that 31 feet is equal to 1 ÷ 170.32258064516 miles.

## Approximate result

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

31 ft ≅ 0.006 mi

An alternative is also that one mile is approximately one hundred seventy point three two three times 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

feet (ft) miles (mi)
32 feet 0.006 miles
33 feet 0.006 miles
34 feet 0.006 miles
35 feet 0.007 miles
36 feet 0.007 miles
37 feet 0.007 miles
38 feet 0.007 miles
39 feet 0.007 miles
40 feet 0.008 miles
41 feet 0.008 miles