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Ideal Weight Calculator

How much should I weigh?

Enter your gender and height to calculate your ideal weight using industry accepted formulas. You can see the ideal weights and corresponding BMIs for the 4 most used formulas (Devine, Hamwi, Miller, and Robinson) by clicking the 'Show Additional Fields' icon button.

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Daniel   Help I'm Daniel I'm 158cm tall and only weigh 40kg help - 2/21/2015 3:25:49 PM

neha   I am neha weight is 75 one child for 2 Years I am so busy because i am working I have no time to work out My question how is it possible to lose my weight at home without any exercise at home I am so worried about my weight - 2/19/2015 2:30:55 AM

Leticia   I am 28 I have three kids and I have gained 60 pound I am really UN happy with this and want to loose weight my arms handle bars and stomach and legs double chin but partly had that even when I was at the right wait please help me be healthy for my self and children - 2/17/2015 2:11:20 PM

Adriana   Oo i am a mum of twin boys also. Couldn't put this in my 1st comment.. - 2/14/2015 6:11:02 AM

Adriana   Good day to you all..i am a 43 years of age. My height is 5'3 1/3"..shoe size 5 in womens and in children's size shoe btwn a size 3 to 3 1/2. My question is what is an ideal fitness competitour weight..hip size back size and how to determine the right body frame too taking in consideration of the body frame and my age..i apologize in advance to my lengthy questions..look forward to a response and answers please, thank you kindly. - 2/14/2015 6:08:40 AM

Anonnamuss   I'm sad because I'm 13 years old (Male) and I weigh 65 kilograms - 2/9/2015 2:17:04 AM

darren jones   i am a teen i am 5.10 my weight is 135 - 2/4/2015 9:43:14 AM

darren jones   i am a teen and i am 5.10 135lbs - 2/4/2015 9:39:36 AM

Priscilla Parsons   I need help to lose 100 pounds - 1/24/2015 9:36:35 PM

Wei   ok so according to the calcualtor, the ideal weight for my height (5'3) is 119 pounds and I'm 112 pounds, but I think I'm fat because my inner thighs have a lot of fat that I can't seem to cut down no matter what, and even though I have abs, they still have a layer of fat over them. Should I consider losing weight, even though I'm under the ideal weight? btw im 13 - 1/22/2015 7:29:05 PM

Anonymus   Hi I'm 11 and 5 months, 42 kg and 143cm and my problem is that this year I gained so much weight and started to worry about it. Start of last year I used to be 30kg. I was really happy and my stomach was lean and my legs were great but this year I went 30 to 42 and my legs are still great and everywhere else but my stomach has a lot of fat. I've been doing 50 sit ups everyday drinking lots of water and watching what I eat. All of the sites say I'm normal range. But I just want to get rid of the fat. I want to know if I need to lose more weight or I should stop worrying so much - 1/11/2015 11:58:43 PM

Ling   Hey I'm ling I'm 13 and 5"2 foot and I weigh 113lbs do I need to loose wwight or am I a good wwight - 1/4/2015 3:28:32 PM

Janelle   I am 11 and 11 months. I weigh 80 pounds. I am 5 feet tall. What is a healthy weight? - 1/3/2015 1:55:00 PM

Unregistered 1   I'm a male who is 16, around 6 foot. I have some muscle but not loads. I currently weigh 125 pounds, is that normal ? - 1/2/2015 8:05:28 PM

Pam   I am 5'7 and I weigh 126 lbs and want to lose 15 lbs. how many calories should I consume daily? - 12/14/2014 1:43:35 PM

tiffany   im 10 and i weigh 167 what do i do i cant even do a pushup or situp - 12/8/2014 10:31:46 PM

John   I am a male 66 yrs old. I weigh 172 lbs and am 5ft 8inches tall. What do you think my BMI should be and my % of body fat. Also what should be my ideal weight. - 11/27/2014 4:52:53 AM

Diane   I am 60 years old and 5 foot tall how much should I weigh - 10/25/2014 5:01:41 PM

George J Marcy   I am 5 frt 7 in, 87 years old. How much should I weight? - 10/19/2014 2:13:27 AM

Mike   I am 67 yo man. I am 5'6" weigh 132lbs down from 147lbs. I lost the weight by walking on treadmill 4 speed walking for 1 hour every other day. On days I wasn't on treadmill I used free weights and did ab exercises. I stopped drinking sodas..and just drank water. I did have coffee just before exercise which helped me be motivated. I am now just maintaining weight and feel/look a lot better. - 10/16/2014 4:52:05 AM


Field Help

Input Fields

TitleA title for these calculator results that will help you identify it if you have printed out several versions of the calculator.

US/MetricChoose US or Metric units.

GenderSelect your gender.

HeightYour height. Use feet (ft) and inches (in) if units is US or centimeters (cm) if units is Metric.

Output Fields

Ideal WeightYour calculated ideal weight. Due to limitations of the various formulas for factors such as extremely short, tall, or very obese people this calculator uses the Robinson formula for females and the Devine formula for men. (Click the 'Show Additional Fields' icon button to see all 4 ideal weight formulas and corresponding BMIs.)

DevineIdeal weight and BMI based on the formula developed by Dr. B. J. Devine.

HamwiIdeal weight and BMI based on the formula developed by G. J. Hamwi.

MillerIdeal weight and BMI based on the formula developed by Dr. D. R. Miller.

RobinsonIdeal weight and BMI based on the formula developed by Dr. J. D. Robinson.

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