Ideal Weight Calculator
170 cm
30 years
Your Ideal Weight Results
Average Ideal Weight:
65.0 kg
Based on multiple formulas
| Formula | Result |
|---|---|
| Robinson | 65.0 kg |
| Miller | 63.8 kg |
| Devine | 64.5 kg |
| Hamwi | 66.2 kg |
Note: Results may not be accurate for athletes, pregnant women, elderly, or growing children.
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Estimate your total body waterDecoding Your Ideal Weight: Science-Backed Insights
Did you know your "ideal" weight could vary by up to 15% based on bone density and muscle mass? Our smart calculator goes beyond basic height-weight charts to analyze what truly constitutes a healthy weight for your unique physiology.
Modern Perspective: The latest NIH studies show that maintaining weight within 10% of ideal range reduces chronic disease risk by 34%
The Evolution of Weight Science
Formula Timeline
1942 - Metropolitan Life Tables (insurance industry origins)
1964 - Hamwi Formula (diabetes focus)
1983 - Robinson/Miller Updates (body comp considered)
2021 - WHO Adaptive Equations (ethnicity adjustments)
Our tool incorporates all major historical formulas
Muscle vs Fat Reality
- 5lbs muscle burns 250kcal/week at rest
- 5lbs fat stores 17,500kcal energy
- Athletes often show as "overweight" on BMI
Health Impact Statistics
| Metric | Improvement |
|---|---|
| Blood Pressure | ↓ 12-15mmHg (10% weight loss) |
| Diabetes Risk | ↓ 58% (5-7% weight loss) |
| Joint Pain | ↓ 40% (per 11lbs lost) |
| Sleep Quality | ↑ 72% (healthy weight) |
Frame Size Intelligence
Small Frame
Wrist ≤6.5" (F)
≤7.5" (M)
Medium Frame
6.5-7" (F)
7.5-8" (M)
Large Frame
Wrist ≥7" (F)
≥8" (M)
Tool Feature: Auto-adjusts calculations based on self-reported wrist size
Beyond the Scale
- Body fat % (DEXA scan accuracy)
- Visceral fat rating
- Muscle mass balance
- Hydration status
Success Story
"Using the frame-adjusted calculations, I finally reached a weight that works with my athletic build!" - Mark, 42 (rugby coach)
Professional Guidance Checklist
- ✓ Chronic health conditions
- ✓ Pregnancy/postpartum
- ✓ Elite athlete status
- ✓ Eating disorder history