How to use this calculator
- Enter height in centimeters.
- Choose gender and frame size.
- Enter current weight.
- Calculate to see ideal weight, healthy range, weight gap, BMI, and score.
#1401 · Health Tool
Ideal Weight Calculator
Estimate your ideal body weight from height, gender, frame size, and current weight. This tool shows a healthy weight range, gap analysis, BMI cross-check, and a practical health score for weight planning.
Calculator
Body weight inputscm
kg
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What the result means
The result compares your current weight with an estimated ideal range. A higher score means your current weight is closer to the formula-based healthy range.
Male: 50 + 2.3 × inches over 5 ft. Female: 45.5 + 2.3 × inches over 5 ft. Frame size adjusts the result by ±10%.
This calculator is for general wellness education only and is not medical advice. Consult a qualified professional before making major diet, exercise, or weight changes.
Example calculation
For a 175 cm male weighing 82 kg with a medium frame, the estimated ideal weight is about 70.7 kg and the healthy range is about 63.6–77.7 kg.
Tips for better results
- Use the range instead of a single exact number.
- Track waist measurements and strength progress as well as weight.
- Aim for gradual weight change rather than aggressive targets.
FAQ
What is the ideal weight for a 175 cm male?
A 175 cm male has an estimated Devine ideal weight near 70.7 kg before frame-size adjustment.
How much weight should I lose to reach a healthy range?
Compare current weight with the upper end of the calculated healthy range; the calculator shows the gap directly.
Is ideal weight different from BMI?
Yes. Ideal weight formulas estimate a target weight, while BMI compares weight with height.
Which ideal weight formula is most useful for adults?
The Devine formula is commonly used as a simple adult reference, but it should be cross-checked with BMI, waist size, and body composition.
How long does it take to reach ideal body weight safely?
A common sustainable target is gradual change over months, depending on calories, activity, sleep, and health status.
Related calculators
Weight metrics
| Metric | Meaning |
|---|---|
| Ideal Weight | Formula-based reference weight |
| Healthy Range | ±10% around the adjusted ideal weight |
| Weight Gap | Distance from the suggested range |
| BMI | Secondary height-weight cross-check |
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