Fitness Volt
  • Bodybuilding
  • Powerlifting
  • Strongman
  • Workouts
    • Training
    • Exercise Guides
    • Workout Plans
    • Celebrity Workouts
    • Training Programs
  • Nutrition
    • Diet
    • Fasting
    • Diet Plans
    • Nutrition Tips
    • Supplements
    • Food Facts
  • Reviews
  • More
    • CrossFit
    • Mr. Olympia
    • News
      • 2023 WSM
      • Arnold Classic
      • Results
    • Fitness Calculator
    • Mastering The Deadlift
    • Profiles
    • Motivation
    • Videos
    • MMA
No Result
View All Result
Fitness Volt
  • Bodybuilding
  • Powerlifting
  • Strongman
  • Workouts
    • Training
    • Exercise Guides
    • Workout Plans
    • Celebrity Workouts
    • Training Programs
  • Nutrition
    • Diet
    • Fasting
    • Diet Plans
    • Nutrition Tips
    • Supplements
    • Food Facts
  • Reviews
  • More
    • CrossFit
    • Mr. Olympia
    • News
      • 2023 WSM
      • Arnold Classic
      • Results
    • Fitness Calculator
    • Mastering The Deadlift
    • Profiles
    • Motivation
    • Videos
    • MMA
No Result
View All Result
Fitness Volt
No Result
View All Result
Fitness Calculator
Fact Checked
Fact Checked
This article was written by one of our team of experienced writers, and fact-checked by our experts or our editors. The numbers in parentheses (e.g., 1, 2, 3, etc.) throughout the article are reference links to peer-reviewed studies.
Our team of experts includes a board-certified physician, nutritionists, dietitians, certified personal trainers, strength training experts, and exercise specialists.
Read Our Editorial Process

Ideal Body Weight Calculator

Calculate Your Ideal Weight (IBW)

Tom Miller, CSCS

Written by Tom Miller, CSCS

Medically reviewed by Dr. Steven Griffin

Last Updated onAugust 3, 2023

The ideal weight calculator is a perfect tool to estimate the ideal body weight (IBW) for an individual based on gender and height.

Ideal Body Weight Calculator

Please fill out the form correctly

height
Select The Formula:

Ideal Body Weight (IBW) Results:

Estimated Ideal Body Weight (IBW):

The “ideal” weight for someone really depends on a few factors as there are several different body types.

For example, one person of a certain height may be heavily-muscled with denser bones and low body fat, so they may exceed their ideal weight estimate. This could be considered a generally healthy body composition.

On the other hand, someone else may have a very high body fat percentage but still weigh within the range or the exact weight. So unless body fat is measured and/or the individual exceeds an ideal weight excessively, the numbers can vary and aren’t always entirely reliable.

Therefore, a BMI or body mass index (a person’s weight in kilograms divided by the square of height in meters) range may be better than other formulas used to calculate ideal body weight. (1)

For instance, using the BMI range option for a 6-foot male will generate an ideal body weight range of between 136.408 lbs and 183.597 lbs. This gives a rather decent range to fall within. But then if you were to select the Broca formula rather than BMI range, you’d get an ideal body weight of 164.447 lbs.

The latter is much more specific and doesn’t allow for much room to work with. Additionally, this isn’t necessarily “the best” weight for every male that is 6-foot tall. This calculator uses several other equations that’ll give a unique estimate similarly.

But if you want a general estimate to ensure you’re at a healthy height, then the various formulas of the ideal body weight calculator might be a helpful resource for you. 

The formulas/equations used for the ideal body weight calculator include:

  • BMI range equation – estimated based on body mass index
  • The Broca equation – benchmark formula developed in 1871 by French Surgeon Dr. P.P. Broca that paved the way for other equations
  • The Robinson equation – Developed in1983 Dr. JD Robinson and Dr. DR Miller published a modification to the Devine formula
  • The Devine equation – Developed in 1974 by Dr. BJ Devine. This equation was intended to determine dosages of certain medicines
  • The Miller equation – Dr. DR Miller published a modification to the Devine formula in 1983
  • The Hamwi equation – The Hamwi equation is similar to the Devine formula in that it was developed for determining the dosages in medications
  • The Lemmens equation – Developed in 2005, Harry Lemmens came up with a more updated equation to address potential flaws from previous formulas

How to use the ideal body weight calculator

It’s a very simple tool to use. Simply choose the preferred unit of measurement. Then select your gender and height, and finally, pick the equation/formula you want to use and hit calculate!

If you’re curious about the different formulas, go down the list and see how each one affects your results. 

Below, you’ll find the formulas for each equation used in the ideal body weight calculator…

BMI range equation

IBWmin [kg] = (18.5 / 703) × height[in] 2
IBWmax [kg] = (24.9 / 703) × height[in] 2

The Broca equation

Women: IBW [kg] = (height[cm] – 100) – ((height[cm] – 100) × 15%)
Men: IBW [kg] = (height[cm] – 100) – ((height[cm] – 100) × 10%)

The Robinson equation

Women: IBW [kg] = 49 kg + 1.7 kg × (height[in] – 60)
Men: IBW [kg] = 52 kg + 1.9 kg × (height[in] – 60)

The Devine equation

Women: IBW [kg] = 45.5 kg + 2.3 kg × (height[in] – 60)
Men: IBW [kg] = 50 kg + 2.3 kg × (height[in] – 60)

The Miller equation

Women: IBW [kg] = 53.1 kg + 1.36 kg × (height[in] – 60)
Men: IBW [kg] = 56.2 kg + 1.41 kg × (height[in] – 60)

The Hamwi equation

Women: IBW [kg] = 45.5 kg + 2.2 kg × (height[in] – 60)
Men: IBW [kg] = 48 kg + 2.7 kg × (height[in] – 60)

The Lemmens equation

Women, Men: IBW [kg] = 22 × height[m] 2
Related: BMI Chart for Men and Women: Learn If Your Weight is Healthy

Which equation is most accurate?

The BMI range equation is definitely most ideal as it provides a body weight range as mentioned previously. Two people of the same height can look a lot different than each other depending on their body type.

Although, BMI doesn’t take into consideration body fat levels or health, but neither do any of the other formulas. (1)

However, research has shown these other equations to have clinical validity and utility where simplicity and practicality are preferred.

In fact, one scientific review found that the Broca equation is actually similarly accurate for estimating ideal body weight when compared to the more complex Robinson equation and the Hammond equation (not used in the ideal body weight calculator). (2)

And then one piece of research concluded that the Robinson equation turned out to be a superior method for calculating ideal weights in men. However, no formula was as accurate for women similarly. As a result, it was determined that it might be more useful to use BMI ranges instead of IBW formulas for men and women. (3)

So, we think most would agree that BMI range is likely the most accurate method for determining ideal body weight. It also just makes the most sense based on what we know about body types. 

How can I tell if I’m at an ideal body weight?

The ideal body weight calculator is a decent tool for the purpose of determining a relatively appropriate weight. However, most people can simply look in the mirror and see whether they are unhealthily thin or have too much body fat.

No calculator will be able to give you a better estimate than what you can see and most often what the scale reads.

Ideal Weight
Ideal Weight

It’s not to say you should obsess over your weight or develop an unhealthy relationship with food to achieve a different look. But with a good exercise regime, a healthy, nutritious diet, and ensuring you’re living with minimal stress, anyone can attain a healthy and attractive-looking body. 

Just make sure to track your calories and eat a proper ratio of healthy macronutrients from quality sources to ensure you reach your weight and body composition goals. And we have plenty of great resources on our site regarding diet and exercise information.

Related: Use our calorie calculator  and macronutrient calculator to determine your ideal daily nutritional intake needs

Although, you can definitely get your body fat levels checked and your waist measured. These are common methods used to determine good health, although, there are just too many factors that can determine how healthy an individual is or will be.

Also, keep in mind, women will typically have a higher body fat percentage than men which is simply biological. Not to mention, women also have a larger amount of healthier fat stores. (4)

ACE (American Council on Exercise) has a table with body fat recommendations for men and women which you can see below. 

Ideal Body Fat Recommendations

Description Women Men
Essential Fat 10-13% 2-5%
Athletes 14-20% 6-13%
Fitness 21-24% 14-17%
Acceptable 25-31% 18-24%
Obesity >32% >25%
Related: Body fat calculator tool

Having too low or high of a body fat percentage can be detrimental to your health. Excessively low body fat can interfere with your body’s natural processes (e.g. hormones, cell health, etc) as you need a certain amount of fat for many functions. Fat is a macronutrient along with protein and carbs which means the body needs it in higher amounts than other nutrients.

Then on the opposite end, too much body fat in general or visceral fat (fat stored in the belly and around organs) is a risk factor for diabetes, heart disease, cancer, stroke, and artery disease.

So, don’t just aim for a certain bodyweight… strive to make lifestyle choices that’ll ensure you’re healthy inside and out.


This article was written by Sr. Editor & Content Strategist, Tom Miller, who has 10 years of experience in the field of Powerlifting and Personal Training. Passionate about providing accurate and trustworthy information, Tom is committed to delivering top-quality content that is informative, engaging, and reliable. Learn more about our editorial process here.

If you have any questions or need further clarification about this article, please leave a comment below, and Tom will get back to you as soon as possible.

Stay on top of the latest fitness news and updates by adding Fitness Volt to your Google News feed: Follow us on Google News You can also follow us on Twitter, Facebook, Instagram, and YouTube for even more content.
Facebook Twitter Reddit Flipboard LinkedIn Pinterest
Categories: Fitness Calculator Tools
Previous Post

19-yo Powerlifter John Dade Blows The Doors Off A 505lb Bench Press At 225lb Bodyweight

Next Post

Lee Davis Sets Unofficial CrossFit World Record With Unbelievable 16 Rounds Of ‘Murph’ WOD

Tom Miller, CSCS

Tom Miller, CSCS

Tom Miller, a professional content strategist and Certified Strength and Conditioning Specialist (CSCS), is passionate about health and fitness. His work has been featured on multiple websites such as the-sun.com, Well+Good, Bleacher Report, Muscle and Fitness, UpJourney, Business Insider, and NewsBreak. Follow Tom on for the latest insights and contributions to the fitness community.

Related

Calories Burned Calisthenics Calculator

Calories Burned Calisthenics Calculator

The average person burns around 258-400 calories per hour doing light calisthenics, such as sit-ups and abdominal crunches. When performing...

Calorie Burn During Deadlifts

Calories Burned Deadlift Calculator

For the average person weighing 175 pounds, you can burn approximately 500 calories in an hour of deadlifting. That number...

Burn 1000 Calories A Day

How to Burn 1000 Calories A Day

Burning 1000 calories might sound like a lofty goal, but most people burn 1000 calories every day even if they...

Lose 50 Pounds In Six Months

Losing 50 Pounds in 6 Months: Tips and Tricks To Achieve Your Weight Loss Goals

Most people join a gym or start dieting to lose weight. However, most of these folks quit the fitness lifestyle...

How Long To Walk A Mile

How Long To Walk A Mile Calculator

Walking is one of the best things you can do for your general health. It’s so easy and accessible that...

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Latest

British Bodybuilder Shaun ‘Dinosaur’ Davis Dies at 57

Chris Bumstead and Brother-in-Law Iain Valliere Receive Hair Transplants in Turkey

The 12 Best Leg Exercises for Women + Leg Day Workout

Sumo Stance Good Mornings Exercise Guide

Smith Machine Good Morning Exercise Guide

Samir Bannout Talks Bodybuilding’s Greatest Rivalries – Phil Heath VS Kai Greene

Reviews

Strongest Pre-Workouts

11 Strongest Pre-Workouts for 2023 Reviewed & Ranked

Pre Workouts Without Creatine

12 Best Pre-Workouts Without Creatine For 2023

Best Pre Workout Supplements

20 Best Pre-Workout Supplements Review & Ranked by Experts (2023 Update)

Fitness Volt

At FitnessVolt.com Our mission is to help our readers to achieve their fitness goals, regardless of where you’re at on your journey, we are on a mission to educate You with the latest from strength and fitness space. Read more.

Email: sm(at)fitnessvolt.com

Disclosure: FitnessVolt.com has an affiliate relationship with different brands and is a participant in the Amazon Services LLC Associates Program. However, our reviews are based on well research backed analysis.

Follow Us

Trending Topics

  • Mr. Olympia
  • Bodybuilding
  • Strongman
  • Powerlifting
  • CrossFit
  • At Home Workouts
  • Bodyweight Exercises
  • Best Pre-workout
  • Best Fat Burners
  • Bodybuilding Diet
  • Bicep Workouts
  • Triceps Workouts
  • Chest Exercises
  • Back Workouts
  • Leg Workouts
  • Front Squat Guide
  • Calf Workouts & Exercises
  • Forgotten Exercises
  • Jefferson Deadlift

Calculators

  • Calorie Burning Calculators
  • IF Calculator
  • TDEE Calculator
  • Calorie Calculator
  • Keto Calculator
  • RMR Calculator
  • Macronutrient Calculator
  • Creatine Calculator
  • Wilks Calculator
  • EER Calculator
  • FFMI Calculator
  • IBW Calculator
  • LBM Calculator
  • Fat Intake Calculator
  • Calories Burned Swimming
  • Calories Per Meal Calculator

  • Food Nutrition Analysis
  • Carb Cycling Calculator
  • Weight Gain Calculator
  • Weight Loss Calculator
  • Calories Burned Calculator
  • Strength Standards
  • One Rep Max Calculator
  • Body Fat Calculator
  • EER Calculator
  • Weight Loss Percentage
  • Treadmill Calorie Calculator
  • Body Surface Area Calculator
  • Running Pace Calculator
  • Bench Press Calculator
  • Protein Calculator
  • Water Intake Calculator
  • Body Type Quiz
  • Steps to Miles Calculator
  • Calorie Deficit Calculator
  • Home
  • About
  • Jobs
  • Accessibility
  • Advertise
  • Contact
  • Syndication
  • Sitemap
  • DMCA
  • Copyrights
  • Terms
  • Privacy
  • Cookies
  • Disclaimer

© Copyright 2010 - 2023 Fitness Volt IBC. All Rights Reserved.

No Result
View All Result
  • Bodybuilding
  • Mr. Olympia
  • Powerlifting
  • Strongman
  • CrossFit
  • Workouts
  • Exercise Guides
    • Arms
    • Back
    • Chest
    • Core
    • Legs and Glutes
    • Shoulders
    • Yoga
  • Training
  • Nutrition
    • Diet
    • Fasting
    • Diet Plans
    • Supplements
    • Nutrition Tips
    • Food Facts
  • Reviews
  • Fitness Calculator
  • More
    • News
    • Mastering The Deadlift
    • 2023 WSM
    • Arnold Classic
    • Diet
    • Motivation
    • Videos

© Copyright 2010 - 2023 Fitness Volt IBC. All Rights Reserved.