- Levine 2018
PhenoAge Calculator
Estimate your biological age from 9 standard blood biomarkers using the peer-reviewed Levine 2018 formula. Free, no signup.
10 inputsOpen - Insulin Resistance
HOMA-IR Calculator
Calculate Homeostatic Model Assessment for Insulin Resistance from fasting glucose and insulin. Key marker for metabolic health.
2 inputsOpen - Cardiovascular Risk
Triglyceride / HDL Ratio
One of the strongest single-number predictors of insulin resistance and atherogenic dyslipidemia. Often more revealing than LDL alone.
2 inputsOpen
These tools are educational, not diagnostic. Calculators implement the formulas exactly as published. They do not replace a clinical evaluation. If a result concerns you, talk to a physician.