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 990 feet into miles we have to multiply 990 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

990 ft → L_(mi)

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

L_(mi) = 990 ft × 0.00018939393939394 mi

L_(mi) = 0.1875 mi

The final result is:

990 ft → 0.1875 mi

We conclude that 990 feet is equivalent to 0.1875 miles:

990 feet = 0.1875 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 5.3333333333333 × 990 feet.

Another way is saying that 990 feet is equal to 1 ÷ 5.3333333333333 miles.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that nine hundred ninety feet is approximately zero point one eight eight miles:

990 ft ≅ 0.188 mi

An alternative is also that one mile is approximately five point three three three times nine hundred ninety 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