Phenotypic Age & Methylation Age Calculator Algorithm based on Steve Horvath and Morgane Levine formula to estimate phenotypic age and methylation aged based on blood parameters. Albumin: g/dL Creatinine: mg/dL Glucose: mg/dL C-reactive protein (CRP): mg/L Lymphocyte: % Mean cell volume (MCV): fL Red cell distribution width (RDW): % Alkaline phosphatase: U/L White blood cells: 10^3 cells/µL Age: years Calculate PureAge