Unit Converter
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 42 millimeters into feet we have to multiply 42 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
42 mm → L(ft)
Solve the above proportion to obtain the length L in feet:
L(ft) = 42 mm × 0.0032808398950131 ft
L(ft) = 0.13779527559055 ft
The final result is:
42 mm → 0.13779527559055 ft
We conclude that 42 millimeters is equivalent to 0.13779527559055 feet:
42 millimeters = 0.13779527559055 feet
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 foot is equal to 7.2571428571429 × 42 millimeters.
Another way is saying that 42 millimeters is equal to 1 ÷ 7.2571428571429 feet.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that forty-two millimeters is approximately zero point one three eight feet:
42 mm ≅ 0.138 ft
An alternative is also that one foot is approximately seven point two five seven times 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
millimeters (mm) | feet (ft) |
---|---|
43 millimeters | 0.141 feet |
44 millimeters | 0.144 feet |
45 millimeters | 0.148 feet |
46 millimeters | 0.151 feet |
47 millimeters | 0.154 feet |
48 millimeters | 0.157 feet |
49 millimeters | 0.161 feet |
50 millimeters | 0.164 feet |
51 millimeters | 0.167 feet |
52 millimeters | 0.171 feet |