Clinical Tools & Calculators
Free interactive calculators built on published clinical trials and validated equations, reviewed by the HealthRX.com Medical Team. Educational tools, not a substitute for individual medical advice.
GLP-1 Weight Loss Projection Calculator
Project expected weight loss on semaglutide, tirzepatide, or liraglutide from published trial data, adjusted for starting BMI.
Open calculator →Free Testosterone Calculator (Vermeulen Method)
Calculate free and bioavailable testosterone from total T, SHBG, and albumin using the Vermeulen equation.
Open calculator →Peptide Reconstitution Calculator
Translate a peptide dose into exact insulin-syringe units from vial mass and bacteriostatic water volume.
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