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Estimate a wellness-based biological age using your actual age, height, weight, and a few everyday habit inputs.
Estimate a wellness-based biological age using your actual age, height, weight, and a few everyday habit inputs.
Chronological age
Your actual age today, used as the starting point for the estimate.
Sex
Applies a small baseline adjustment in the simplified wellness model.
Unit system
Switches body measurement inputs between metric and imperial modes.
Height and weight
Used to calculate BMI automatically inside the tool.
Smoking, exercise, sleep, alcohol, and stress
These lifestyle inputs drive the simplified age adjustments in the estimate.
Reset
Restores the calculator to its default example values.
Biological age estimate
Shows the estimated wellness-based age, BMI, age gap, and the factors affecting the result.
It estimates a wellness-based biological age, compares it with your chronological age, calculates BMI from your measurements, and highlights which habits are helping or hurting the estimate.
No. This is a non-medical educational estimate based on simplified lifestyle and body-metric assumptions, not a clinical biological age assessment.
No. The tool calculates BMI automatically from the height and weight values you enter.
Explore a few closely related tools to continue the same task or compare another approach.
Estimate a wellness-based biological age using your actual age, body measurements, and a few everyday habit inputs.
Enter an age between 18 and 100 for this wellness estimate.