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Healthy Weight Calculator

Calculate the adult weight range corresponding to BMI 18.5–24.9.

ResultAdult BMI 18.5–24.9 weight range: 53.5–72 kg

This screening range does not account for every individual factor.

How to use this calculator

  1. Enter adult height in centimetres.
  2. Review the live result and use Copy result when you need to share it.

How the calculation works

The lower and upper BMI thresholds are multiplied by height in metres squared.

Formula

The lower and upper BMI thresholds are multiplied by height in metres squared.

Step-by-step calculation

  1. Enter adult height in centimetres.
  2. The lower and upper BMI thresholds are multiplied by height in metres squared.
  3. Check the displayed result, then copy it if needed.

Worked example

At 170 cm, the BMI screening range corresponds to roughly 53.5–72.0 kg.

Risk guidance

Frequently asked questions

Does this tool send my inputs anywhere?

No. The interactive calculation runs in your browser and this site does not submit tool inputs to a backend.

How should I use the result?

Check that the entered units and values match your situation, especially around dates, breaks, and rounding.

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