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 15.5 millimeters into feet we have to multiply 15.5 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

15.5 mm → L_(ft)

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

L_(ft) = 15.5 mm × 0.0032808398950131 ft

L_(ft) = 0.050853018372703 ft

The final result is:

15.5 mm → 0.050853018372703 ft

We conclude that 15.5 millimeters is equivalent to 0.050853018372703 feet:

15.5 millimeters = 0.050853018372703 feet

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 foot is equal to 19.664516129032 × 15.5 millimeters.

Another way is saying that 15.5 millimeters is equal to 1 ÷ 19.664516129032 feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that fifteen point five millimeters is approximately zero point zero five one feet:

15.5 mm ≅ 0.051 ft

An alternative is also that one foot is approximately nineteen point six six five times fifteen point five 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