Ideal Weight Calculator
Description
📖 How to Use
- Select your gender
- Enter your height in cm
- Optionally enter your current weight to see the difference
- Click Calculate
- Compare results from multiple formulas and see the average ideal weight
✨ Features
- ✓5 different ideal weight calculation formulas
- ✓Compare all formula results in a table
- ✓Average ideal weight calculation
- ✓Display difference from current weight
- ✓BMI-based weight range reference
- ✓Gender-specific accurate calculations
📐 Formula
Devine(M): 50 + 2.3 × (height in inches - 60)
Devine(F): 45.5 + 2.3 × (height in inches - 60)
BMI-based: BMI × height(m)²💡 How It Works
- •Ideal Body Weight (IBW) is a reference weight considered healthy for a given height.
- •The Devine formula (1974) was originally developed for drug dosage calculations but is widely used.
- •Robinson and Miller formulas (1983) modified Devine to provide more realistic values.
- •The Hamwi formula (1964) is the oldest and commonly used in nutrition.
- •BMI-based calculation uses BMI 22, recommended for Asians.
- •Ideal weight is a reference; actual healthy weight varies based on body composition and muscle mass.
❓ FAQ
Q. Which formula is the most accurate?
A. Each formula has pros and cons. Devine is widely used in medicine, while BMI-based (BMI 22) is suitable for Asians. Consider the average of all formulas for a balanced view.
Q. Am I overweight if I'm above the ideal weight?
A. Ideal weight is just a reference. People with more muscle mass can be healthy at higher weights. Check your BMI and body fat percentage together.
Q. Why do different formulas give different results?
A. Each formula was developed at different times for different purposes. They vary based on the study population, ethnicity, and body type assumptions.
Q. Why is BMI 22 used as the standard?
A. WHO recommends BMI 18.5-22.9 as normal for Asians. BMI 22 is the midpoint of this range and represents a healthy reference point.
Q. How can I reach my ideal weight?
A. Weight management requires a balance of diet and exercise. Aim for safe weight change of 0.5-1kg per week and consult a professional if needed.