Ideal Weight Calculator

Use our Ideal Weight Calculator to determine your healthiest weight based on height, age, and gender.

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βš–οΈ Ideal Weight Calculator – Know Your Healthiest Weight

Wondering what your ideal body weight should be? The Ideal Weight Calculator helps you estimate a healthy weight range based on your height, age, gender, and body frame. It’s a useful tool for setting realistic fitness goals, especially for weight loss, bodybuilding, or overall health planning.

Knowing your ideal weight allows you to:

  • Set achievable goals

  • Avoid being under or overweight

  • Improve energy, sleep, and health outcomes


πŸ“˜ What is an Ideal Weight?

Your ideal weight is the range where your body functions optimally, with minimal risk of chronic disease and high physical performance.

It’s not a one-size-fits-all number.
Instead, it’s a target range influenced by:

  • Height

  • Gender

  • Age

  • Frame size

  • Body composition


πŸ” Common Formulas to Calculate Ideal Weight

There are several medical formulas used to calculate ideal body weight. Each one has slight differences but offers a solid estimation.

πŸ“ 1. Devine Formula (Most commonly used for clinical settings)

  • Men: 50 + 2.3 × (Height in inches – 60)

  • Women: 45.5 + 2.3 × (Height in inches – 60)

πŸ“ 2. Robinson Formula

  • Men: 52 + 1.9 × (Height in inches – 60)

  • Women: 49 + 1.7 × (Height in inches – 60)

πŸ“ 3. Miller Formula

  • Men: 56.2 + 1.41 × (Height in inches – 60)

  • Women: 53.1 + 1.36 × (Height in inches – 60)

πŸ“ 4. Hamwi Formula (Used for quick estimations)

  • Men: 48.0 + 2.7 × (Height in inches – 60)

  • Women: 45.5 + 2.2 × (Height in inches – 60)


πŸ“Š Ideal Weight Comparison Table

Height Gender Devine Robinson Miller Hamwi
5'4" Female 52.9 kg 51.4 kg 51.6 kg 52.7 kg
5'8" Male 66.2 kg 64.6 kg 65.6 kg 68.0 kg
6'0" Male 73.5 kg 71.0 kg 72.2 kg 75.5 kg
5'2" Female 50.5 kg 49.0 kg 49.4 kg 50.1 kg

🧠 All formulas are approximate; muscle mass, age, and bone structure should be considered too.


πŸ› οΈ How to Use the Ideal Weight Calculator

Step Action Example
1 Choose your gender Male / Female
2 Enter your height 5’8” or 172 cm
3 Select formula (optional) Devine, Robinson, etc.
4 Click “Calculate” Shows weight range
5 Use result to set health goals Weight loss, gain, etc.

πŸ“ˆ BMI vs Ideal Weight

Metric Focus Used For
BMI Weight-to-height ratio General health classification
Ideal Weight Healthy range based on body type Target for optimal performance

Tip: Use Ideal Weight with BMI to get a full picture of your health.


πŸ’‘ Benefits of Knowing Your Ideal Weight

  • βœ… Set safe & realistic weight goals

  • βœ… Identify healthy vs unhealthy weight ranges

  • βœ… Tailor your fitness and diet plans

  • βœ… Reduce risk of obesity, heart disease, and diabetes

  • βœ… Boost confidence and self-esteem


❓ Frequently Asked Questions (FAQs)

1. Can men and women have the same ideal weight?

No, due to differences in muscle mass, bone density, and hormonal balance, ideal weights vary by gender.


2. Is Ideal Weight the same as BMI?

No. BMI is a ratio of weight and height. Ideal weight uses formulas based on height, gender, and sometimes age or frame.


3. Should athletes follow ideal weight charts?

Not always. Athletes with high muscle mass may weigh more than the “ideal” yet be perfectly healthy.


4. How do I adjust for a large or small frame?

You can add or subtract 10% from the calculated ideal weight based on your body frame (wrist circumference is one method to assess it).


5. Can I use this calculator to set weight loss goals?

Absolutely. Use your current weight vs. ideal weight to define realistic goals and track progress over time.


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Frequently Asked Questions FAQ

Can men and women have the same ideal weight?
No, due to differences in muscle mass, bone density, and hormonal balance, ideal weights vary by gender.
Is Ideal Weight the same as BMI?
No. BMI is a ratio of weight and height. Ideal weight uses formulas based on height, gender, and sometimes age or frame.
Should athletes follow ideal weight charts?
Not always. Athletes with high muscle mass may weigh more than the β€œideal” yet be perfectly healthy.
How do I adjust for a large or small frame?
You can add or subtract 10% from the calculated ideal weight based on your body frame (wrist circumference is one method to assess it).
Can I use this calculator to set weight loss goals?
Absolutely. Use your current weight vs. ideal weight to define realistic goals and track progress over time.

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