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 7140 feet into miles we have to multiply 7140 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

7140 ft → L_(mi)

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

L_(mi) = 7140 ft × 0.00018939393939394 mi

L_(mi) = 1.3522727272727 mi

The final result is:

7140 ft → 1.3522727272727 mi

We conclude that 7140 feet is equivalent to 1.3522727272727 miles:

7140 feet = 1.3522727272727 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 0.73949579831933 × 7140 feet.

Another way is saying that 7140 feet is equal to 1 ÷ 0.73949579831933 miles.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seven thousand one hundred forty feet is approximately one point three five two miles:

7140 ft ≅ 1.352 mi

An alternative is also that one mile is approximately zero point seven three nine times seven thousand one hundred forty 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