Adjusted Body Weight Calculator
Calculate Adjusted Body Weight (AjBW) used for drug dosing and nutritional assessments in obese patients.
Input Parameters
Enter details for calculation.
Adjusted Body Weight
Expert Tip
The standard correction factor is 0.4. Some clinical protocols use 0.25 for aminoglycosides or 0.38 for certain antibiotics.
Calculation Methodology & Details
Formula
ABW is actual body weight, IBW is ideal body weight (Devine formula), and CF is the correction factor (typically 0.4).
Important Disclaimer
The calculations provided are for educational and general informational purposes only. They do not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.
How Adjusted Body Weight is Calculated
Follow these steps to use this calculator:
Enter Patient Details
Provide actual weight, height, and biological sex.
Set Correction Factor
Use 0.4 as default or adjust per clinical protocol.
Read Adjusted Weight
The result accounts for the proportion of excess adipose tissue.
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ℹ️ About this Calculation
This health calculator provides accurate anthropometric assessment and body composition metrics. Designed for clinical evaluation, fitness tracking, and physiological monitoring based on validated health guidelines.
Variable Glossary
Body Measurements
Height, weight, circumferences, or fold measurements recorded following standardized clinical protocols.
Anthropometric Indexes
Key physiological ratios and thresholds used to evaluate body fat distribution and medical classification.
How to Calculate Step-by-Step
Step 1
Enter your exact physical measurements into the designated fields.
Step 2
Select appropriate measurement units (Metric or Imperial) and demographic parameters if applicable.
Step 3
Review your computed index, category classification, and recommendations instantly.