6 Medical Formulas
Ideal Body Weight Calculator
Science-backed ideal weight range using multiple medical formulas
Male
Female
Height (cm)
Weight (kg)
Age (years)
Body Frame Size
Small
Wrist under 15cm
Medium
Wrist 15-17cm
Large
Wrist over 17cm
Your Ideal Weight Range
0 kg
average across all 6 medical formulas
Calculating…
Results by Medical Formula
Devine (1974)
0
kg
Most widely used in clinical settings
Robinson (1983)
0
kg
Modified for better accuracy
Miller (1983)
0
kg
Lighter estimates for lean builds
Hamwi (1964)
0
kg
Oldest clinical reference formula
Peterson (2016)
0
kg
BMI-based modern approach
BMI Method
0
kg
Based on BMI 22 midpoint
Your Complete Health Analysis
Ideal Weight (Avg)
0 kg
across all formulas
Weight Difference
0 kg
from ideal
Your Current BMI
0
calculating
Ideal BMI Range
18.5 – 24.9
healthy range
Calories to Goal
0
estimated total deficit
Time to Ideal
0 weeks
at 0.5 kg/week pace
Personalised Recommendations
IBW formulas were originally developed for medical drug dosing and are estimates only. Individual factors including muscle mass, bone density, ethnicity and body composition are not fully accounted for. Always consult a healthcare professional for personalised guidance.