Health Optimization Tools
Free clinical calculators to help you understand your metabolic health, hormone status, and recovery capacity.
Energy Assessment
Evaluate your daily energy patterns to identify metabolic bottlenecks and fatigue triggers. Get a personalized energy score with actionable recommendations.
Use calculator Free ToolMetabolic Score Calculator
Calculate your metabolic efficiency score based on key biomarkers — fasting glucose, insulin, triglycerides, and waist circumference.
Use calculator Free ToolHormone Symptom Checker
Map your symptoms to potential hormonal imbalances. Covers thyroid, cortisol, testosterone, estrogen, and insulin dysregulation patterns.
Use calculator Free ToolSleep Recovery Score
Assess your sleep quality and recovery capacity. Identifies sleep architecture issues and provides evidence-based improvement strategies.
Use calculator Free ToolInsulin Resistance Calculator
Estimate your insulin resistance risk using the HOMA-IR model and additional metabolic markers. Early detection enables early intervention.
Use calculator Free ToolA1C Calculator
Convert your A1C to estimated average glucose in mg/dL and mmol/L, or estimate A1C from your average glucose, with the ADAG formula.
Use calculator Free ToolBlood Pressure Calculator
Average up to three blood pressure readings and see the NHLBI category: normal, elevated, stage 1 or stage 2.
Use calculator Free ToolPrediabetes Risk Test
Take the CDC prediabetes risk test: seven questions, a score out of 10, and the points behind each answer.
Use calculator Free ToolTyG Index Calculator
Work out your triglyceride-glucose (TyG) index from a routine fasting lipid panel and glucose, with no fasting insulin needed.
Use calculator Free ToolWaist-to-Height Ratio Calculator
Divide your waist by your height and see the NICE central adiposity category, plus the waist that keeps you under half your height.
Use calculator Free ToolWaist-to-Hip Ratio Calculator
Compare your waist and hip measurements against the WHO sex-specific risk thresholds.
Use calculator Free ToolBiological Age Calculator
Enter your age and nine routine blood-test results to estimate your biological age with the published PhenoAge formula.
Use calculator Free ToolPeptide Finder
Answer 6 questions about your goals and health status to get personalized peptide recommendations — ranked by relevance across 9 therapeutic peptides.
Find my peptide →Want a comprehensive analysis that combines all these metrics?
Get Your Full Assessment →