Biological Age Calculator | How Old Is Your Body, Really?

written byShuaeb Nixon publish: August 5, 2025

Discover your body's true age. Answer the questions below to get an estimate of your biological age based on key health and lifestyle factors.

Chronological Age 40 years

Height (ft, in)

Weight 170 lbs

Your BMI: 24.4

How would you describe your diet?

Poor Average Healthy Very Healthy

How often do you exercise?

Sedentary Light1-2/week Moderate3-4/week Vigorous5+/week

Do you smoke cigarettes?

Never Former Current

How much alcohol do you consume?

None Light1-3/week Moderate4-7/week Heavy7+/week

Systolic Blood Pressure 120 mmHg

Average Sleep per Night 7.0 hours

How would you rate your daily stress level?

Low Moderate High

Biological Age

Chronological Age 40

Biological Age 42

Your biological age is 2 years older than your chronological age.

Shuaeb Nixon

SM Abdullah Al Shuaeb Nixon is a Instructor and Content Writer. Computer Science and Technology B.Sc in CSE and M.Sc in CSE