Convert from inches,lbs to centimeter,kg in iOS

Question

I have a problem:

My app allow user choose 2 options : Metric or Imperial.

I need to change value of height from inch to centimeter and weight from lbs to kg.

Example :

user input : 70 (inch) and 120 (lbs) ==> convert to 177.8 (cm) and 54.5 (kg)

Thanks in advance.

What is the question? How to [convert from inches to centimeters](http://chemistry.about.com/od/unitconversions/a/Converting-Inches-to-Centimeters.htm)? — Joachim Isaksson, Dec 30 '13 at 09:49
http://stackoverflow.com/questions/15955914/transform-inches-to-centimeters-and-viceversa — Sport, Dec 30 '13 at 09:54
@JoachimIsaksson: I mean I want to convert height value from unit mesurement is Inch to centimeter. weight from lbs to kg. — user3125692, Dec 30 '13 at 09:55
This question appears to be off-topic because it is about unit conversion, not programming. — hpique, Dec 30 '13 at 09:57
@user3125692 Multiply inches by 2.54 to get cm, multiply lbs by 0.453592 to get kg...? — Joachim Isaksson, Dec 30 '13 at 09:59

score 3 · Accepted Answer · edited Dec 30 '13 at 10:04

3

The best example of unit convert is below link..

edited Dec 30 '13 at 10:04

Mani

answered Dec 30 '13 at 09:53

Kirit Modi

1 Answers1