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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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kena   35 female and I'm 5'0 and weigh 200 lbs and I need a diet plain please help.. - 9/15/2016 5:50:59 PM

Lakena Harvey   I need a diet plain please help... I'm 5'0 and weigh 200 lbs - 9/15/2016 5:49:08 PM

alan   5ft101/2ins 13st 3lbs 80 years old - 8/18/2016 6:47:03 AM

Height and weight   How tall is someone who is 162 cm., and weighs 54 kg - 7/20/2016 5:35:09 PM

chomba   I am 5"11" and I am 42 years old . female and pregnant for 14 weeks what should be my weight - 7/16/2016 8:53:07 AM

David Ullmann   I'm 6'7" tall. 51 years old. obese weight of 343.6 lbs. What is my ideal weight for myself. - 7/13/2016 1:46:35 PM

maryjoy   Is it normal for a 19 year old girl to have a weight 40 kg. and a height of 4'11? - 7/1/2016 2:47:11 AM

alazae   I am 45 inches tall and im fourteen years old but i weigh 45kg is that good or bad and how much should i really weigh - 6/9/2016 6:28:11 AM

Robyn   I am 5 ft 7 in tall and I am 66 years old. What should I weigh? - 6/3/2016 1:57:00 PM

Kait   I am 10 years old and I'm 4" seven inches. I weigh 78.4 lbs. is that underweight or overweight? - 1/30/2016 11:21:19 AM

Ellie   my weight is 6.48 and I am 10 and tall - 1/2/2016 3:52:22 AM

kanu   my age is 41 weight 53 kg what should my ideal weight if my height is 4'11 - 11/24/2015 1:08:36 AM

macey   i am 13 and i am 5ft5 or 66in. at the doctor today i weighed 152 pounds. do i weigh more when i am on my period? how can i lose weight - 11/16/2015 6:29:24 PM

Liz   I'm 5'3" and 59 years old. I'm female and diabetic. I weigh 299 lbs and would like to know what is a healthy weight for me. - 10/23/2015 12:34:45 PM

Gaye Herring   Hello, I was wondering I am 52 years old and was just weighed today and it was 47 kg although I'm not sure how much that is , what is the ideal weight for someone my age and height? - 10/20/2015 7:52:38 PM

Brian   i want to gain 20 ponds - 10/10/2015 11:57:59 PM

kk   I'm 43 male, 178cm and 78 kg all muscles. It shows 5k over weight. :) - 9/29/2015 10:34:06 AM

Jane   I weigh 48kg (105 pounds) and I'm 14 and am 5'5 (165cm). It says I should weigh 127 pounds. Am I an okay weight? - 9/26/2015 11:28:23 PM

eda   I weight 79 kilos now if I lose a lot more weight I will have to have plastic surgery to get all the wrinkles removed .so get real another 4 kilos yes - 9/21/2015 1:19:39 AM

David Simpson   I am 71 years old, 5ft. 10in tall and weigh 12st 13lb Is that OK. - 9/2/2015 3:08:10 PM

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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