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 2100 feet into miles we have to multiply 2100 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

2100 ft → L_(mi)

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

L_(mi) = 2100 ft × 0.00018939393939394 mi

L_(mi) = 0.39772727272727 mi

The final result is:

2100 ft → 0.39772727272727 mi

We conclude that 2100 feet is equivalent to 0.39772727272727 miles:

2100 feet = 0.39772727272727 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 2.5142857142857 × 2100 feet.

Another way is saying that 2100 feet is equal to 1 ÷ 2.5142857142857 miles.

Approximate result

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

2100 ft ≅ 0.398 mi

An alternative is also that one mile is approximately two point five one four times two thousand one hundred 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