438 feet in miles

Conversion formula
How to convert 438 feet to miles?

We know (by definition) that: $1\mathrm{ft}\approx 0.00018939394\mathrm{mile}$

We can set up a proportion to solve for the number of miles.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 438 ⁢ ft ≈ 0.08295454572000001 ⁢ mile

Conversion in the opposite direction

The inverse of the conversion factor is that 1 mile is equal to 12.0547945205479 times 438 feet.

It can also be expressed as: 438 feet is equal to $\frac{1}{\mathrm{12.0547945205479}}$ miles.

Approximation

An approximate numerical result would be: four hundred and thirty-eight feet is about zero point zero eight miles, or alternatively, a mile is about twelve point zero five times four hundred and thirty-eight feet.