Ideal Weight Calculator

Ideal Weight Calculator


The Ideal Weight Calculator calculates your ideal body weight (IBW) based on gender, age, and height. Many experts have used this concept for a long time, and there are several formulas to advance it.

If you are concerned about your health or appearance, read on to learn more about this tool.

What Is the Formula?

As mentioned, there are multiple formulas used to calculate IBW. Men can calculate their ideal weight through the following equations:

 The additional kgs are for each inch over 5 feet.
Devine formula: 50+ 2.3 kg
Miller formula: 56.2 + 1.41 kg
Hamwi formula: 48 + 2.7 kg
Robinson formula: 52 kg + 1.9 kg

The formulae can be used for women but with variations in the number because of gender consideration.

Benefits of Using This Calculator

Originally, IBW was introduced to help doctors estimate medical dosages because it was determined that drug metabolism relied more on IBW than total body weight. Today, this measurement is also used in sports to classify participants.

Limitations of the Calculator

IBW is not a perfect measurement because it does not consider factors like disability, body fat percentage, muscle mass, and health conditions.


The Ideal Weight Calculator is an important tool if you are worried about your health or appearance.

Ideal Weight Calculator

However, it is important to remember that the IBW values are estimates and do not account for several factors. Rather than strive to meet the number, focus on eating healthy and being active.