4 millimeters in feet

Result

The conversion result is: 4 millimeters is equivalent to 0.0131233595800525 feet.^[1]

Conversion formula
How to convert 4 millimeters to feet?

We know (by definition) that: 1 mm ≈ 0.0032808399 ft.

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

1 mm / 4 mm ≈ 0.0032808399 ft / x ft

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

x ft ≈ (4 mm / 1 mm) * 0.0032808399 ft → x ft ≈ 0.0131233596 ft

Conclusion:

4 mm ≈ 0.0131233596 ft

Conversion in the opposite direction

The inverse of the conversion factor is that 1 foot is equal to 76.2 times 4 millimeters.

It can also be expressed as: 4 millimeters is equal to 1 / 76.2 feet.

Approximation

An approximate numerical result would be: four millimeters is about zero point zero one feet, or alternatively, a foot is about zero times four millimeters.