80 inches in feet

Conversion formula
How to convert 80 inches to feet?

We know (by definition) that: $1\mathrm{in}\approx 0.083333333\mathrm{ft}$

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

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

Conclusion: 80 ⁢ in ≈ 6.66666664 ⁢ ft

Conversion in the opposite direction

The inverse of the conversion factor is that 1 foot is equal to 0.15 times 80 inches.

It can also be expressed as: 80 inches is equal to $\frac{1}{\mathrm{0.15}}$ feet.

Approximation

An approximate numerical result would be: eighty inches is about six point six seven feet, or alternatively, a foot is about zero times eighty inches.