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Ideal Body Weight Calculator

Ideal body weight (Devine formula)

Calculate IBW

Clinical use

Use this calculator for ideal body weight (devine formula) in thegeneral workflow. It is decision support and should be interpreted with the patient context, local protocols, and clinician judgment.

Interpretation

Devine formula. Used for ventilator tidal volume (6-8 mL/kg IBW) and drug dosing (e.g., aminoglycosides). Based on height and sex only.

Required inputs

  • Height
  • Sex

Evidence and limitations

This page cites 1 published reference. Confirm units and inclusion criteria before applying the output; calculators do not replace assessment, escalation, or local policy.

References

  • Devine BJ. Drug Intell Clin Pharm 1974;8:650-655

Frequently asked questions

What is the Ideal Body Weight?

Ideal Body Weight is a clinical calculator used for Ideal body weight (Devine formula).

How do I interpret the Ideal Body Weight?

Devine formula. Used for ventilator tidal volume (6-8 mL/kg IBW) and drug dosing (e.g., aminoglycosides). Based on height and sex only.

What inputs are required for the Ideal Body Weight?

Required inputs include Height, Sex.

What is the evidence behind the Ideal Body Weight?

The Ideal Body Weight page cites Devine BJ. Drug Intell Clin Pharm 1974;8:650-655.

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