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ibw Calculator

Ideal Body Weight Calculator

This free ideal body weight calculator aids in calculating an individual’s ideal weight depending upon age, gender, and height.

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Ideal body weight calculator is made to calculate your ideal weight for men and ideal weight for women in just seconds without any ideal weight chart.

People are concerned about what is my ideal weight and do it fall in a suitable range! Ideal weight for men varies from ideal weight for women.

What is Ideal Body Weight?

It is a weight value that is dependent on different factors. The basic function of ideal body weight is to determine that either the individual is healthy or not. The main factors that affect the ideal body weight are age, gender, and height. The formula for the IBW calculation is different for both males and females.

Different Formula’s For Calculating Ideal Body Weight:

IBW formulas were specifically developed to facilitate drug dosage calculations. The given formulas vary in the values used depends on the research of the scientists involved in their development and their findings. The Devine formula is well-known for finding IBW. Our ideal body weight calculator is also using the given formula to calculate ideal body weight for men and women.

J. D. Robinson Formula (1983):

For Men:

IBW = 52 + (1.9 x (Ht – 60))

For Women:

IBW = 49 + (1.7 x (Ht – 60))


IBW = Ideal Body Weight in Kilograms (Kg).

Ht = height in Inches (in.).

D. R. Miller Formula (1983):

For Men:

IBW (For Men) = 56.2 + (1.41 x (Ht – 60))

For Women:

IBW (For Women)= 53.1 + (1.36 x (Ht – 60))


IBW = Ideal Body Weight in Kilograms (Kg).

Ht = height in Inches (in.).

B. J. Devine Formula (1974):

For Men:

IBW (For Men)= 50 + (2.3 x (Ht – 60))

For Women:

IBW (For Women)= 45.5 + (2.3 x (Ht – 60))


IBW = Ideal Body Weight in Kilograms (Kg).

Ht = height in Inches (in.).

How to Use Ideal Body Weight Calculator:

Our ideal weight calculator is fully loaded with user-friendly interface; you just have to follow the given steps to get your ideal weight:


  • First of all, you ought to add you age in years into the designated box
  • Very next, you just have to select your gender from the drop-down menu
  • Then, you ought to enter your height into the designated box, it can be either be in ft/in or cm
  • Right after, you ought to enter your current body weight into the designated box, it can be either in lbs or kg
  • Finally, you have to select the ideal body weight formula by which you want to calculate your ideal weight


Once you entered the above parameters, then hit the calculate button, this healthy weight calculator shows:

  • Your Ideal Body Weight
  • Adjusted Body Weight (ABW)
  • Percent over/under IBW (Ideal Body Weight)
  • (DuBois) Body Surface Area
  • Your BMI or Body Mass Index
  • Your Lean Body Weight (LBW)

Which Factors Affect The Ideal Weight?

Well, there are several factors that can affect the ideal weight; the most well-known factors are mentioned-below. Many other factors include health conditions, fat distribution, progeny, etc.

  • Age
  • Gender
  • Height
  • Body Frame Size

What is Ideal Body Weight for Kids and Teens?

No doubt, it is not simple to determine IBW for children and teens (up to age 20). Also, the equations for Body mass index or BMI are varying from those of adults. The standard formula to find out a child’s Body Mass Index is: weight/(height x height) x 703.

What’s the Ideal Weight for Males and Females?

Well, remember that the ideal weight for female and male are different for each other. That’s all because females typically have more body fat than males.

Also, fat is distributed differently on the body, as females tend to store more fat in the thighs, hips, and buttocks. For females, it’s normally said to healthy to have between 21 and 24 percent body fat. For males, generally 14 to 17 percent is considered the healthy range.


How to Calculate Ideal Body Weight in Pounds?

To calculate body weight in pounds, you have to multiply the desired by 5 and then add BMI/5 lb for each inch >5 ft in height.

What is IBW Range?

Estimate Ideal body weight in (kg):

  • Males: IBW = 50 kg + 2.3 kg for each inch over 5 feet
  • Females: IBW = 45.5 kg + 2.3 kg for each inch over 5 feet.

What Percentage is Ideal Weight?

The value that indicate the percentage excess or deficit in the IBW or Ideal Body Weight (assuming 100% is the ideal). The “xs/def” value indicates the actual lb (kg) excess or deficit of the Ideal Body Weight (IBW).


From Wikipedia, the free encyclopedia – Human Body Weight – Ideal Body Weight

By Breaking Muscle – Fitness Guide About Ideal Body Weight


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