Before calculating
Prepare Height and Additional height. Match each input to the document, measurement, or current source you are using. Keep units, dates, currency, and time periods consistent.
HEALTH REFERENCES WITH CLEAR LIMITS
Ideal Weight Calculator
Estimate the adult weight range corresponding to BMI 18.5–24.9 for the entered height.
Review your result
Your result
Ready when you are.
Enter your values and select Calculate. Your result stays on this device.
How it works
Weight range = BMI threshold × height in meters², converted to pounds.
Assumptions
Uses the adult BMI healthy-weight range and does not account for age, body composition, pregnancy, ethnicity, or individual health context.
Use case
ideal weight calculator: a clear planning check
Estimate the adult weight range corresponding to BMI 18.5–24.9 for the entered height. The stated formula, assumptions, and result limits remain visible so the calculation can be checked in context.
Use a clear ideal weight calculator scenario with values you can verify before relying on the result.
Build a reliable scenario
How to use and verify your Ideal Weight Calculator result
Ideal Weight Calculator helps you check a specific health & family question with figures that apply to you. Estimate the adult weight range corresponding to BMI 18.5–24.9 for the entered height. Estimate the adult weight range corresponding to BMI 18.5–24.9 for the entered height. The stated formula, assumptions, and result limits remain visible so the calculation can be checked in context. Use a clear ideal weight calculator scenario with values you can verify before relying on the result. The page keeps the method and limits visible so the result can be understood, compared, and checked instead of treated as an unexplained answer.
What changes the result?
The stated method is: Weight range = BMI threshold × height in meters², converted to pounds. Change one assumption at a time to see which input drives the result, then compare scenarios on the same basis.
When checking the answer
Uses the adult BMI healthy-weight range and does not account for age, body composition, pregnancy, ethnicity, or individual health context. Not medical advice; a “healthy” weight cannot be determined by one number alone.
Quick verification checklist
- • Confirm the date and unit of every input.
- • Replace defaults with values that match your case.
- • Compare the answer with a second scenario.
- • Use the official source for regulated or high-impact decisions.
Source and update
Last reviewed: 2026-08-08
CDC Adult BMI Calculator and guidanceFrequently asked questions
Is Ideal Weight Calculator free to use?
Yes. This calculator runs in your browser and does not require an account.
Is the result guaranteed?
Uses the adult BMI healthy-weight range and does not account for age, body composition, pregnancy, ethnicity, or individual health context.
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