How much do you think an 18year old boy should weigh??
112276
Age doesn't really matter.  Height and sex does.\n\nhttp://library.thinkquest.org/13799/html/how_much_should_i_weigh_.html
641100
definetly NOT. I think it sounds like you weigh the absolute perfect amount for your age!! Now you need to be sure you stay healthy
835229
I think you should have a weight from the right testicle and then you should be fine.  :)
39461
My 8 year old son weighs about 50lbs, and is average.
223941
If you look at a BMI chart, it says about 160, but it could range from 10 pounds either way depending on your frame.  As long as your within the guidelines your ok.  I've also heard that you take 100 lbs. for the first 5 feet and add 6 pounds (for guys) for each inch over that.
771565
you should weight  no 90-103 if a female if man maybe 100-115. are you full grown.
523787
Medically your question is wrong! For children and teenagers there're some average curves called "centiles" where following nationality, age and weight is possible to set the height or, on the contrary what height should be with a specific weight. So it's difficult to give a reasonable answer. If you just want a number, in general I'll say that if your development is in the end and you're American, the average should be around 67" x 140 lb.
454963
What a coincidence. I was just looking at pictures of my son from age 14, 15,16, 17, 18, and now at 19.  He is SOOOOO skinny. I guess I never really noticed. I knew he was thin, I mean he's now 6'4" and weighs 151 pounds. He has not been chubby since he was 3 months old and solely survived on breast milk.\n\nYet he is very healthy, athletic, intelligent and eats like a horse.  His sister, who is 16, 5'9", weighs 155 (tell me THAT's not an issue) tells me she knows a lot of skinny guys her age.  The doctor tells me he is and always has been healthy, if low weight percentile, and I shouldn't worry.\n\nStill. I worry.  Why are we never satisfied? Do you really think you need to worry? B/c if so, get a good diet from your pediatrician, and add pediasure supplements to it. That'll help, at least in the short run.  \n\nGood luck.
919013
It by percentile you are referring to your height / weight ratio, I would say you are ok for now. You will get taller. Boys don't usually stop growing til about 20, you can count on a couple more inches for sure.\nyour weight should level out at about 200 - 220 or even alittle more by the time you are done.\nEat right (2000 calories a day or more), drink milk, water and juice and stay active.
229382
You are on your ideal weight if your BMI (body mass index) varies from 18 to 25. BMI=weight in kg/(height in m)^2. Therefore, for a person of your height (1.75 m) the ideal weight would be in the range of 55kg to 76kg. \nHowever, if your very muscular, this formula does not apply and it is ok to weight more.
355261
How much are you "post" to weigh? not over 120 nor under 90
117270
I think it's a good weight.  But it depends on the way they are built too.  Does he have broad shoulders?  Is he muscular?  My hubby is about 6'1 and is around 210.  He has just a little bit of a beer belly his legs and arms are solid muscle.
430562
No your body mass index is 18.4, your underweight.
201511
I think U should be 19 or 20 at least.
977194
depends on how tall she is. I am 4ft 11" and I am 27. Most kids that age are about my height. ( I know its sad)  I should weigh between 100-115. :) Hope this helps. Or you can make a doctors appointment and discuss it with the doctor.
826873
i think its 18 yrs old
269533
you should really weigh closer to 100 lbs or more even. unless your metabolism is naturally high and gaining weight with normal eating habits is difficult you are underweight right now.