170 cm height
- BMI range
- 18.5-24.9
- Current BMI
- 24.2214532872
- Current category
- Healthy weight
Healthy Weight Calculator
Use this free healthy weight calculator to find the adult BMI 18.5 to 24.9 weight range for a height and optional current BMI.
Research-based formula Estimate limits shown Examples included Private history
Formula steps
- Convert height to meters.
- Multiply height squared by BMI 18.5 and 24.9.
- Use the range as an adult screening reference, not a personal diagnosis.
How to use the healthy weight calculator
- Enter the requested measurements, dates, lab values, or workout details.
- Check that the units and formula assumptions match what the tool is asking for.
- Press the calculate button to see the answer, supporting metrics, and formula steps.
- Read the estimate with the health disclaimer in mind, then copy the result if you need it for notes.
Common uses
Find a height-based adult BMI reference range.
Check an optional current BMI category.
Compare healthy weight range with ideal weight formulas.
Use as a screening estimate rather than a personal target.
Examples
Healthy weight range
Healthy weight range
Healthy weight range
Frequently asked questions
Quick answers about formulas, inputs, estimate limits, professional guidance, examples, and private in-browser history.
What can I use the Healthy Weight Calculator for?
Use it for quick educational estimates, planning, comparison, and trend checks. Health and fitness results should be interpreted with context, not as a diagnosis.
How does the Healthy Weight Calculator calculate the result?
The calculator multiplies height in meters squared by BMI 18.5 and 24.9 to estimate a healthy adult BMI range.
Is this medical advice?
No. This page provides an educational estimate only. Talk with a qualified health professional before making medical, pregnancy, nutrition, medication, or safety decisions.
Are my health inputs private?
Yes. The calculator runs in your browser tab. Recent answers stay only on the page while you use it and are not sent to a server.