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🎯 Free Wellness Tool

Find Your Ideal Weight
in 30 Seconds

Personalised ideal weight range based on your height, age, and gender — using the clinically-validated Devine Formula.

Used by 50,000+ Indians to set their wellness goals

Ideal Weight Calculator

Fill in your details below — results appear instantly

Please enter your age (15–80)
Please enter height in cm (100–250)
Please enter your current weight in kg
This helps personalise your recommendation
📩 Where should we send your results?
Please enter your name
Your personalised plan will be sent here
Please enter a valid 10-digit WhatsApp number
📊 Your Results
Ideal Weight Range
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kg (Devine Formula ±10%)
Your BMI
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Body Mass Index
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Where you sit on the BMI scale
1618.5253040+
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Want a Personalised Plan to Reach Your Ideal Weight?

Our certified coaches will create a custom nutrition plan tailored to your results, lifestyle, and goals — completely free.

✅ Received! Your coach will contact you on WhatsApp within 24 hours.

We use the Devine Formula — one of the most widely used clinical methods for estimating ideal body weight, originally published in medical literature and used by healthcare professionals worldwide.


Male: 50 kg + 2.3 kg for each inch over 5 feet (152.4 cm)

Female: 45.5 kg + 2.3 kg for each inch over 5 feet


We show a ±10% range around this number to give you a realistic, achievable goal — rather than a single rigid figure.


BMI is calculated as: Weight (kg) ÷ Height (m)²

⚠️ Disclaimer: This calculator provides general wellness guidance only. It is not a substitute for professional medical advice. Consult a qualified healthcare professional before making significant changes to your diet or lifestyle.

BMI (Body Mass Index) is a screening tool — not a diagnosis. It's useful for identifying weight trends in populations.


  • 🔵 <18.5 — Underweight: May need to gain weight for optimal health
  • 🟢 18.5–24.9 — Normal weight: Healthy range for most adults
  • 🟡 25.0–29.9 — Overweight: Elevated risk if combined with other factors
  • 🔴 ≥30 — Obese: Associated with higher health risks
⚠️ BMI does not account for muscle mass, bone density, or age. A highly muscular person may have a high BMI without excess fat. Always consult a professional for a complete assessment.
Trusted by Indians

What Our Members Say

50K+
Calculator users
2,500+
Clients served
14+
Years of trust
"I used this calculator and was shocked to see how far I was from my ideal weight. Joined the free trial the same day. Lost 8 kg in 6 weeks!"
Priya M.
Amravati, Maharashtra
"Very accurate. My doctor had given me almost the same ideal weight target. Nutrition World's plan helped me actually get there."
Rahul S.
Nagpur, Maharashtra
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Frequently Asked Questions

The Devine Formula was developed for general adult populations and is widely used globally. For Indian-specific health assessments, lower BMI thresholds are sometimes recommended (e.g., overweight at BMI ≥23). Our coaches factor in these nuances when creating your personalised plan. This calculator is a useful starting point, not a final medical diagnosis.
Yes, the Devine Formula and BMI both have limitations for people with high muscle mass. If you're an athlete or gym-goer, your actual healthy weight may be higher than the formula suggests. We recommend using the Body Fat % tool for a more accurate picture, and consulting a Nutrition World coach for a personalised assessment.
With our nutrition-first approach, most members lose 3–5 kg per month sustainably. The timeline depends on your starting point, consistency, and individual metabolism. Our coaches set realistic, health-first milestones. Most members see significant results within 6–8 weeks of starting the program.
Nutrition drives 80% of weight loss results. While exercise has many health benefits, most of our members achieve their ideal weight through nutrition changes alone — especially those who can't commit to a gym routine. We tailor your plan to your real lifestyle.