PhenoAge Calculator
Calculate your biological age from a standard blood panel using the validated Levine 2018 formula.
Your result
Enter your markers on the left to see your biological age, delta versus chronological age, and 10-year mortality score.
Get this calculated automatically.
Inside Misi BioLabs, upload a blood-test PDF and we parse the values, calculate your PhenoAge, plot the trend over time, and re-write your training and meal plan to lower it.
Frequently asked
What is PhenoAge?
PhenoAge is a biological-age metric developed by Dr Morgan Levine in 2018. It combines nine standard blood markers with chronological age to estimate your phenotypic age — how old your body is functioning, not how old your birthday says you are.
How accurate is PhenoAge?
In the original Levine 2018 cohort, PhenoAge predicted 10-year all-cause and cause-specific mortality more accurately than chronological age. It has since been validated across multiple independent populations and is used in clinical longevity research.
What markers do I need for the PhenoAge calculator?
Nine standard markers from a CMP + CBC panel: albumin, creatinine, fasting glucose, C-reactive protein, lymphocyte percentage, mean corpuscular volume (MCV), red cell distribution width (RDW), alkaline phosphatase and white blood cell count — plus your chronological age.
Can I lower my PhenoAge?
Yes. Of the nine PhenoAge markers, six are highly modifiable through diet, training, sleep and inflammation control: CRP, glucose, lymphocyte %, ALP, WBC and albumin. Improvements typically show within 8–12 weeks of consistent intervention.
Is PhenoAge better than chronological age for predicting lifespan?
Yes. PhenoAge captures biological deterioration that chronological age cannot. Two 50-year-olds can have PhenoAges of 42 and 58 — and 10-year mortality risk that differs by an order of magnitude.