Ideal Weight Calculator
Visual Comparison
Weight by Formula
| Formula | Ideal Weight |
|---|---|
| Robinson (1983) | 68.9 kg |
| Miller (1983) | 68.7 kg |
| Devine (1974) | 70.5 kg |
| Hamwi (1964) | 72.0 kg |
| Healthy BMI Range | 56.7 - 76.3 kg |
These values are estimated using well-known formulas and BMI guidelines. They may vary based on body type and fitness levels.
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Ideal Weight Calculator – Find Your Healthy Weight by Height and Gender
Table of Contents
- What Is an Ideal Weight?
- How the Ideal Weight Calculator Works
- Formulas Used
- Example Calculations
- Benefits of Using This Calculator
- Tips to Maintain Ideal Weight
- Metric and Imperial Unit Support
- Frequently Asked Questions
💡 What Is an Ideal Weight?
Ideal weight is a scientifically estimated range of body weight based on height and gender considered healthy by medical standards.
It reduces risks of conditions like heart disease, diabetes, and obesity. Instead of a single number, the ideal weight is always a flexible range.
Medical research and clinical observations form the basis of these calculations, supported by insurance and statistical data over decades.
📊 How the Ideal Weight Calculator Works
Enter your height and select your gender to calculate your weight using formulas like Devine, Hamwi, Robinson, Miller, and the BMI range.
The calculator automatically converts height into necessary units and computes your ideal weight. Results are instantly displayed for easy comparison.
No manual calculations are needed. The tool is built to provide accurate guidance within seconds for both metric and imperial systems.
📐 Formulas Used in the Calculation
| Formula | Male | Female |
|---|---|---|
| Devine (1974) | 50 + 2.3 × (height in inches - 60) | 45.5 + 2.3 × (height in inches - 60) |
| Hamwi (1964) | 48.0 + 2.7 × (height in inches - 60) | 45.5 + 2.2 × (height in inches - 60) |
| Robinson (1983) | 52 + 1.9 × (height in inches - 60) | 49 + 1.7 × (height in inches - 60) |
| Miller (1983) | 56.2 + 1.41 × (height in inches - 60) | 53.1 + 1.36 × (height in inches - 60) |
| BMI Range | 18.5 to 24.9 × height² (meters) | |
| Body Fat Method | Depends on BMI & age | Depends on BMI & age |
| Lean Mass Method | Calculated via muscle mass | Calculated via muscle mass |
Each formula uses specific medical research for determining weight ranges. Differences between them are normal and expected.
Using all formulas together gives a more holistic view of what weight is considered healthy for your body.
📊 Example Calculations
Here are examples for different heights and genders:
| Height | Gender | Devine | Hamwi | Robinson | Miller | BMI Range |
|---|---|---|---|---|---|---|
| 170 cm | Male | 66.1 kg | 69.3 kg | 65.3 kg | 63.8 kg | 53.5 – 72.0 kg |
| 160 cm | Female | 52.3 kg | 53.2 kg | 51.0 kg | 50.1 kg | 47.3 – 61.0 kg |
| 180 cm | Male | 74.6 kg | 77.2 kg | 73.4 kg | 71.9 kg | 60.0 – 80.5 kg |
| 155 cm | Female | 48.1 kg | 48.5 kg | 46.9 kg | 46.0 kg | 44.5 – 57.0 kg |
| 175 cm | Male | 70.5 kg | 73.0 kg | 69.3 kg | 68.0 kg | 57.0 – 77.5 kg |
| 165 cm | Female | 57.1 kg | 58.0 kg | 56.0 kg | 55.2 kg | 50.5 – 65.0 kg |
| 185 cm | Male | 78.2 kg | 81.0 kg | 77.0 kg | 75.5 kg | 63.0 – 85.0 kg |
📈 Benefits of Using This Calculator
- Get a precise weight range for your height and gender.
- Plan weight loss or gain safely.
- Supports fitness goals and medical guidance.
- Free, instant, and requires no signup.
- Based on trusted formulas used in clinical settings.
| Benefit | Details |
|---|---|
| Health Monitoring | Tracks if you are within healthy weight range |
| Goal Setting | Helps set realistic fitness objectives |
| Weight Guidance | Advises on over/underweight status |
| Medical Reference | Supports doctor consultations |
| Nutrition Planning | Guides diet plans based on weight range |
| Flexibility | Considers multiple formulas for comparison |
| Instant Result | No manual calculation required |
🏋️ Tips to Achieve or Maintain Ideal Weight
- Eat balanced meals with proteins, fruits, and grains.
- Stay hydrated and limit sugary drinks.
- Exercise 150 minutes per week for overall health.
- Maintain 7–9 hours of sleep for metabolic balance.
- Manage stress using hobbies, meditation, or therapy.
🌍 Metric and Imperial Unit Support
The calculator supports height in centimeters and weight in kilograms. For pounds conversion, use our kg to pounds converter.
Future updates will allow direct input in feet/inches for convenience. Results are instantly converted and displayed for better user experience.