Conversion formula

The conversion factor from millimeters to feet is 0.0032808398950131, which means that 1 millimeter is equal to 0.0032808398950131 feet:

1 mm = 0.0032808398950131 ft

To convert 4242 millimeters into feet we have to multiply 4242 by the conversion factor in order to get the length amount from millimeters to feet. We can also form a simple proportion to calculate the result:

1 mm → 0.0032808398950131 ft

4242 mm → L_(ft)

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

L_(ft) = 4242 mm × 0.0032808398950131 ft

L_(ft) = 13.917322834646 ft

The final result is:

4242 mm → 13.917322834646 ft

We conclude that 4242 millimeters is equivalent to 13.917322834646 feet:

4242 millimeters = 13.917322834646 feet

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 foot is equal to 0.071852899575672 × 4242 millimeters.

Another way is saying that 4242 millimeters is equal to 1 ÷ 0.071852899575672 feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four thousand two hundred forty-two millimeters is approximately thirteen point nine one seven feet:

4242 mm ≅ 13.917 ft

An alternative is also that one foot is approximately zero point zero seven two times four thousand two hundred forty-two millimeters.

Conversion table

millimeters to feet chart

For quick reference purposes, below is the conversion table you can use to convert from millimeters to feet