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 140 feet into miles we have to multiply 140 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

140 ft → L_(mi)

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

L_(mi) = 140 ft × 0.00018939393939394 mi

L_(mi) = 0.026515151515152 mi

The final result is:

140 ft → 0.026515151515152 mi

We conclude that 140 feet is equivalent to 0.026515151515152 miles:

140 feet = 0.026515151515152 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 37.714285714286 × 140 feet.

Another way is saying that 140 feet is equal to 1 ÷ 37.714285714286 miles.

Approximate result

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

140 ft ≅ 0.027 mi

An alternative is also that one mile is approximately thirty-seven point seven one four times 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