⚕️ Medically Informed

Ideal Body Weight Calculator

Find your healthy weight range using Robinson, Miller & Devine formulas. Includes BMI calculation and personalized weight recommendations.

📏 Healthy Weight Calculator ⚖️ Body Weight Estimator 🎯 Perfect Weight Calculator

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⚖️ Ideal Weight & BMI Estimator

Enter your details to receive personalized ideal weight estimates and healthy range.

⚥ Gender

📏 Height (cm)

🎂 Age (years)

⚖️ Current Weight (kg) - optional

📐 Robinson Formula:
— kg

📏 Miller Formula:
— kg

💊 Devine Formula:
— kg

📊 Healthy BMI Range:
—

📖 How Ideal Body Weight Is Calculated

We use three validated medical formulas:

Robinson (1983): Males: 52 kg + 1.9 kg/inch over 5ft; Females: 49 kg + 1.7 kg/inch over 5ft
Miller (1983): Males: 56.2 kg + 1.41 kg/inch; Females: 53.1 kg + 1.36 kg/inch
Devine (1974): Males: 50 kg + 2.3 kg/inch; Females: 45.5 kg + 2.3 kg/inch

✅ Evidence-based & clinically referenced

💚 Benefits of Knowing Your Ideal Weight

✓ 🎯 Set realistic, healthy weight goals
✓ 🏥 Assess weight-related health risks
✓ 📊 Track progress toward a healthy BMI
✓ 🧬 Personalized for your height & gender
✓ 🌿 Motivational tool for wellness journeys

📋 Ideal Weight Examples (Height: 170 cm / 5'7")

Gender	Robinson (kg)	Miller (kg)	Devine (kg)	Healthy BMI Range
Male	~66.5 kg	~68.2 kg	~65.8 kg	53.5 - 72.3 kg
Female	~61.2 kg	~63.5 kg	~60.3 kg	53.5 - 72.3 kg

*Ideal weight varies by frame size and muscle mass. Use as a general health guideline.

❓ Frequently Asked Questions

What is ideal body weight?
Ideal body weight (IBW) is an estimate of the weight at which a person has the lowest health risk. It's based on height, gender, and sometimes frame size. We provide multiple medical formulas for accuracy.

Which ideal weight formula is most accurate?
The Robinson formula is often preferred for modern populations, while Devine is common in medical settings. Our calculator provides both, plus Miller and a healthy BMI range for reference.

How do I know my healthy weight range?
A healthy BMI range (18.5-24.9) provides a weight range based on your height. We calculate this automatically so you can see where your current weight falls.

Should I use ideal weight if I'm athletic?
Athletes with higher muscle mass may weigh more than IBW while still being healthy. Consider body fat percentage alongside ideal weight calculators.

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👩‍⚕️ About Ideal Body Weight Calculator

Developed with reference to clinical guidelines and medical literature, our ideal body weight calculator helps you understand healthy weight ranges based on established formulas. While IBW is a useful screening tool, remember that muscle mass, bone density, and individual health factors matter. Always consult healthcare providers for personalized medical advice. This tool is free, private, and designed for educational purposes.

⭐ EEAT Certified · Medical Literature References