What is your True Age?
Use this calculator to estimate biological age from lifestyle markers. It is not medical advice, and it does not determine trial eligibility.
Biological Age Calculator
Discover your body's true physiological age.
1Personal Details
2Lifestyle Factors
Age Reversal
Discover how lifestyle changes can reverse cellular aging markers.
Clinical Access
Get matched with longevity and wellness trials based on your profile.
Health Tracking
Monitor your aging rate over time as you improve your habits.
Looking for studies?
See studies that may be relevant. Study teams decide who joins. This calculator is not medical advice and does not determine eligibility.
Find TrialsCommon Questions about Biological Aging
What is the difference between chronological and biological age?
Chronological age is the number of years you have been alive. Biological age refers to how fast your cells are aging compared to the average population. It is influenced by genetics, lifestyle choices (diet, exercise, sleep), and environmental factors. A lower biological age indicates better health and a lower risk of age-related diseases.
Can I reverse my biological age?
Yes, contemporary research shows that biological age can be reversed. Lifestyle interventions such as intermittent fasting, high-intensity interval training (HIIT), stress reduction, and optimal sleep can slow down or reverse epigenetic aging clocks.
How can clinical trials help with longevity?
Clinical trials provide access to cutting-edge therapies not yet available to the public. These may include senolytics (drugs that clear aging cells), nad+ boosters, or advanced metabolic treatments. Costs, travel support, and any payment for taking part vary by study. Ask the study team what is covered before you decide to join.