BMI - get this from kak has..:)

thanks kak has for the info.. skrg cik cikin nak kongsi ngn kamu smuer lak.. heheh..;P

*copy paste from kak has*

Body Mass Index (BMI) can be used to indicate if you are overweight, obese, underweight or normal. It will, however, overestimate fatness in people who are muscular or atheletic. Because of these problems, this body mass index calculator shows extra statistics to help you be informed and judge your own body compared to others of the same height and age. Also offered are average weight and height charts and Body Mass Index charts, which show data you just can't find anywhere else.

Women tend to believe they look their best at values between 20 to 22 and men are usually satisfied with a BMI of 23 to 25. If your BMI is between 17 to 22, your life expectancy is longer than average. You don't need to lose weight.
If your BMI is between 23 and 25, you are not considered overweight by most people. But if your BMI is 26 or more, that's not good.

Source from here and here
if sape nk kira sila click link di atas ye.
mine is 21.3kg/m2 ;)