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Clinical Calculators

8 Tools
Clinical Algorithms (8)
  • Yale PhenoAge Biological AgeCalc
  • HOMA-IR Insulin ResistanceCalc
  • FIB-4 Liver Fibrosis IndexCalc
  • 2021 CKD-EPI eGFR KidneyCalc
  • De Ritis AST/ALT RatioCalc
  • HbA1c to Glucose ConverterCalc
  • TG/HDL Atherogenic RatioCalc
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Home/Clinical Calculators
Interactive Diagnostic Tools8 Clinical Algorithms

Clinical Health & Longevity Calculators

Client-side, privacy-preserving calculators for Yale PhenoAge, HOMA-IR, FIB-4 liver fibrosis, CKD-EPI eGFR, and cardiovascular risk ratios.

Longevity & Aging

Yale PhenoAge Biological Age

Gold standard multi-system biological age algorithm predicting remaining healthspan and 10-year mortality risk.

Clinical Interpretation

Calculated Diagnostic Score

PhenoAge Biological Age
30.5years11.5 yrs younger
Chronological Baseline:42 yrs
10-Year Mortality Index:0.8%

Yale PhenoAge algorithm trained on NHANES epidemiological data to predict multi-system mortality and cellular aging rate.