BMI healthy range
Computes the 18.5–24.9 BMI weight range for your height.
Health Calculator
Ideal Weight Calculator — Healthy Weight by Height
Enter height and sex to see your healthy weight range (by BMI) plus ideal body weight from the Devine, Robinson, Miller, and Hamwi formulas.
Healthy weight range
53.5–72 kg
Based on a healthy BMI of 18.5–24.9.
By formula
Devine65.9 kg
Robinson65.2 kg
Miller66 kg
Hamwi66.7 kg
What is the ideal weight calculator?
It estimates a target weight from your height and sex. It shows the most widely trusted reference — the healthy BMI range (18.5–24.9) — alongside four clinical formulas (Devine, Robinson, Miller, Hamwi). Because each formula differs, it's best read as a range rather than a single number.
How to use
- 1 Select your sex.
- 2 Enter your height in cm.
- 3 Read the healthy weight range and each formula's ideal weight.
Highlights
Four formulas
Compare Devine, Robinson, Miller, and Hamwi at a glance.
Sex-specific
Applies the correct male/female coefficients.
FAQ
Which formula is most accurate?+
There's no single right answer. The healthy BMI range is the most widely used; the four formulas are reference comparisons.
What if I'm very muscular?+
These formulas use height only, so a muscular build may have a higher healthy weight. Consider body fat percentage too.
Why do the formulas differ?+
Each was derived from different eras and populations, which is why a range is the better interpretation.
Related tools
Ideal weight formulas are general estimates and ignore muscle mass, build, and age. Consult a doctor or dietitian for health and weight goals.