Ideal weight calculator
Find the ideal weight range for your height using BMI and formulas used by dietitians.
How to useWhat's my ideal weight?
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Ideal weight calculator: what it is for
The calculator shows the minimum and maximum weight within the healthy adult BMI range (18.5 to 24.9) and the result of four classic formulas: Devine, Robinson, Miller and Hamwi.
If you enter your current weight, you also see your BMI and how far you are from the range.
How to use
- Choose your sex and type your height.
- Enter your current weight, if you want.
- See the ideal range and the formulas.
When to use it
- Setting a weight goal.
- Tracking diet and training.
- Curiosity about your healthy range.
Frequently asked questions
How is the ideal range calculated?
Using the BMI range the WHO considers healthy for adults: 18.5 to 24.9. The calculator shows the minimum and maximum weights for your height.
Is it for children and athletes?
No. Children and teens are assessed with growth charts, and athletes with a lot of muscle can have a high BMI without excess fat. See a professional.
Is it really free?
Yes, 100% free. No sign-up, no subscription and no usage limits. All Tools123 tools are free and run right in your browser.