http://www.weightlossresources.co.uk/body_weight/healthy_weight/bmi_calculator.htm
I got 18
edit - used another BMI calculator for more countries
Key -
I got 18
edit - used another BMI calculator for more countries
Key -
Under 18.5* - Underweight
18.5* - 25 - Healthy Weight
25 - 30 - Overweight
30 - 40 - Obese
Over 40 - Severely obese