138 cm in feet and inches
How many feet and inches is 138 cm?
138 Centimeters is equal to 4 Feet 6.33 Inches
It Is Also:
4.53 Feet
or
54.33 Inches
Explanation of 138 Centimeters to Feet Conversion
According to 'cm to feet' conversion formula if you want to convert 138 (one hundred thirty-eight) Centimeters to Feet you have to divide 138 by 30.48.
Here is the complete solution:
138cm ÷ 30.48
=4.53′
If you want to convert 138 Centimeters to both Feet and Inches parts, then first you have to calculate whole number part for Feet by rounding 138 / 30.48 fraction down. And then convert remainder of the division to Inches by multiplying by 12 (according to Feet to Inches conversion formula)
Here is the complete solution:
get the Feet Part
roundDown( 138 cm ÷ 30.48 )
=4′
get the Inches Part
((138 / 30.48) - 4′) * 12
=(4.528 - 4′) * 12
=0.528 * 12
=6.33″
so the full record will look like
4'6.33"