HIGH-DEMAND HEALTH ESTIMATES WITH LIMITS
Calculate the weight range corresponding to general adult BMI reference values 18.5 to 24.9 for the entered height.
Your result
Enter your values and choose Calculate. Your inputs stay on this device.
Weight = BMI reference value × height in metres squared; range uses 18.5 to 24.9.
A population screening reference, not an ideal personal weight or treatment goal. It is not suitable for children or pregnancy.
This page uses a range rather than claiming one perfect weight, while preserving the limitations of BMI-based screening.
Translate a general adult BMI reference interval into a height-based weight range without prescribing a personal target.
Build a reliable scenario
Healthy Weight Range Calculator helps you check a specific health & family question with figures that apply to you. Calculate the weight range corresponding to general adult BMI reference values 18.5 to 24.9 for the entered height. Translate a general adult BMI reference interval into a height-based weight range without prescribing a personal target. The page keeps the method and limits visible so the result can be understood, compared, and checked instead of treated as an unexplained answer.
Prepare Height. Review the formula and assumptions shown for this healthy weight range calculator. Enter adult height in centimetres. Calculate and read both reference limits instead of targeting one number. Use clinical context and professional advice for any weight or treatment goal. Keep units, dates, currency, and time periods consistent.
The stated method is: Weight = BMI reference value × height in metres squared; range uses 18.5 to 24.9. Change one assumption at a time to see which input drives the result, then compare scenarios on the same basis.
A population screening reference, not an ideal personal weight or treatment goal. It is not suitable for children or pregnancy. Educational estimate only. It is not a diagnosis, prescription, fertility method, pregnancy confirmation, or substitute for a qualified health professional.
Source and update
Last reviewed: 2026-08-22
World Health Organization — body mass index guidanceThis page uses a range rather than claiming one perfect weight, while preserving the limitations of BMI-based screening.
Read both reference limits instead of targeting one number. The result changes whenever an input or assumption changes.
Use clinical context and professional advice for any weight or treatment goal.
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