How to Calculate Biological Age Posted by Calculator Study March 28, 2025 How to Calculate Biological Age - Advanced Health Age Calculator Biological Age Calculator Sedentary Lifestyle Moderately Active Very Active Calculate Clear Biological Age Formula Biological Age = Chronological Age + (Lifestyle Factor × 2.5) + (Health Metrics Adjustment) Calculate gestational age Post navigation Previous Post Free Biological Age CalculatorNext PostBaby Age Calculator