It depends on your height and weight, but that is likely to be somewhat underweight; unhealthy is a completely different story, and that depends entirely on your lifestyle.
A bmi of 20 is not underweight, but is still a lower than average bmi. For the average adult, under 18.5 is underweight, and 18.5 to 24.9 is a healthy weight.
Your BMI would be 14.9, which is underweight. Anything less than 18 is considered underweight. To be in the "ideal" weight range for a height of 5'4'' or 164 cm would be about 120-130 lbs, or 54-59kg, or about 9 to 9.5 stone.
I am 13 is that okay?Edit: Yes, a BMI of 17.8 is considered underweight regardless of how old you are. A BMI between 18.6 and 24.9 is considered a healthy weight.
18.5, i thinks. hope i helped :)
yes you are overweight your BMI (body mass index) is 26.3 Underweight =
They are underweight and need to gain weight
A BMI below the 5th percentile is underweight, and a BMI below the 3rd percentile is severely underweight. Here are all the weight ranges for ages 2-20:100th Severely Obese95th - 99th Obese85th - 94th Overweight5th - 84th Healthy3rd - 4th Underweight0th - 2nd Severely Underweight
Underweight Normal Overweight Obese
Nope, that's a pretty good average healthy bmi
Yes, a person with a BMI of 17.7 could be admitted to the hospital. A 17.7 BMI is considered underweight.
A BMI of 15.3 is severely underweight, and not healthy at all. The minimum one's BMI should be is 18.5, unless you're under 18.
Your BMI (Body Mass Index) is 17.4 meaning that you are considered underweight.