Ideal Weight Calculator

Find Your Healthy Weight Range

Use our free Ideal Weight Calculator to find out what a healthy weight range looks like for your height, gender, and frame size. Simply enter your details above to get your result instantly, calculated using trusted clinical formulas. This tool has been designed with guidance from Dietician and Nutritionistin Delhi, Avni Kaul founder of Nutri Activania, to help you understand what your result actually means for your health.

What is Ideal Weight?

Ideal weight is an estimated healthy weight range based primarily on your height and gender, sometimes adjusted for frame size. It is not a single fixed number, but a range within which most health risks associated with being underweight or overweight are minimised. It offers a useful reference point, though it works best alongside other measures like BMI and body fat percentage rather than on its own.

Ideal Weight Calculator

Find your ideal body weight using different formulas — based on height, gender, and frame size
kg
Healthy BMI range:
All Formulas Avg
kg
Healthy BMI Range
kg
Status
Your ideal weight based on the selected formula, height, gender, and frame size.

How is Ideal Weight Calculated?

Our calculator uses four well-established formulas, each with a slightly different approach:

  • Robinson Formula (1983) – One of the most commonly used and widely accepted methods
  • Miller Formula (1983) – A modern adaptation offering slightly different estimates
  • Hamwi Formula (1964) – The original clinical formula, still referenced today
  • Devine Formula (1974) – Commonly used in clinical and medical dosing contexts


Since each formula calculates slightly differently, our tool also shows an average across all four for a more balanced estimate.

Understanding Your Result

Alongside your ideal weight estimate, the calculator also shows your healthy BMI range for your height. Together, these two figures give a clearer picture than either number alone, since ideal weight accounts for general population data while BMI reflects your specific height-to-weight ratio.

Why Ideal Weight Is a Guideline, Not a Target

It is worth remembering that ideal weight formulas were developed using general population averages and do not account for individual muscle mass, bone density, or body composition. Someone with a naturally muscular build may fall above their calculated ideal weight while still being in excellent health. This is why the result is best treated as a starting reference point rather than a strict number to chase.

What to Do With Your Result

Depending on where your current weight falls relative to your ideal range, your next steps will differ:

  • If you are above your ideal range, a structured, sustainable approach to weight loss can help you move towards a healthier range without extreme restriction.
  • If you are below your ideal range, a guided plan focused on healthy weight gain can help you build weight steadily through the right nutrition.
  • If you are already within range, the focus shifts to maintaining your weight through balanced, consistent eating habits.

Why Work With a Dietician for Your Weight Goals

A calculator gives you a useful number, but reaching and maintaining a healthy weight depends on a plan built around your actual lifestyle and body. If your goal is to bring your weight down, our dietician for weight loss in Delhi programme offers a structured, sustainable approach tailored to you.

If your goal instead is to build weight in a healthy way, our dietician for weight gain in Delhi programme focuses on steady, muscle-supportive weight gain rather than quick fixes.

Explore Our Other Health Calculators

Pair this result with our other free tools to build a fuller picture of your health:

Conclusion

Your ideal weight range gives you a helpful reference point, but real progress comes from a plan built around your actual body, lifestyle, and goals. For personalised guidance on reaching or maintaining a healthy weight, book a consultation with Avni Kaul.

Get a Free 30-Minute Consultation

Join 300+ Delhi clients” + 5‑star reviews

Book your Consultation Now

Join 300+ Delhi clients” + 5‑star reviews