Health & Fitness
Ideal Weight Calculator
Compare a Devine adult weight estimate with the BMI 18.5–24.9 weight range.
For non-pregnant adults only. Not appropriate for children, pregnancy, breastfeeding or medical nutrition planning. Estimates do not replace advice from a qualified clinician. Height must be 152.4–230 cm; the Devine formula is not extrapolated below five feet. Neither estimate accounts for frame size, muscle mass or ethnicity.
Good to know
Frequently asked questions
How do I use it?
Fill in the options and press “Calculate”. Check the result, then copy or download it.
How does it work?
Devine: male 50 kg or female 45.5 kg at five feet, plus 2.3 kg per inch above five feet. Also shows the height-based weight range for BMI 18.5–24.9.
Are there limitations?
For non-pregnant adults only. Not appropriate for children, pregnancy, breastfeeding or medical nutrition planning. Estimates do not replace advice from a qualified clinician. Height must be 152.4–230 cm; the Devine formula is not extrapolated below five feet. Neither estimate accounts for frame size, muscle mass or ethnicity.
Is my data uploaded?
No. Everything is processed in your browser and nothing is sent to a server. No account is needed.
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