How old do your labs look?
Turns nine routine blood tests into an age. An older blood age went with higher death rates.
What you'll need
- Find a recent blood test report. You need albumin, creatinine, fasting glucose, CRP (high-sensitivity if you have it), alkaline phosphatase, white cell count, lymphocyte percent, MCV and RDW.
- Use results from when you were well: an infection or injury raises CRP and white cells for weeks.
- Enter them in the units on your report; the page converts them.
Your result
Fill in from a lab report
Upload a PDF or a photo of your report, or paste its text. It's read on this device and never uploaded, unless you choose the AI reader for results it misses.
Enter all ten values to see your blood age.
Nothing you enter leaves this page unless you save your result.
What the research found
Phenotypic age, or PhenoAge, turns nine blood tests and your age into a body age: the age at which your risk of death would be typical. In 11,617 US adults followed for about 12 years, people whose PhenoAge was older than their real age died at higher rates. That held even for people who reported no illness, and after taking their real age into account.
Studied in: 11,617 US adults in a national health survey, followed for about 12 years.