Life Expectancy Calculator
Estimate your life expectancy based on lifestyle factors including exercise, diet, sleep, and health conditions.
Your Information
Basic Info
Current Age
Gender
Lifestyle
Smoking
Exercise
Alcohol Consumption
BMI Category
Health
Sleep (hours/night)
Chronic Conditions
Your Life Expectancy
Estimated Life Expectancy
0
years
Estimated Years Remaining
0 years
Impact Factors
How Life Expectancy is Estimated
This calculator uses baseline life expectancy data from the CDC and adjusts based on known lifestyle factors that affect longevity. Base expectancy in the US is approximately 76 years for men and 81 years for women.
Each factor adds or subtracts years based on epidemiological studies. However, genetics, environment, and healthcare access also play major roles not captured here.
Factors That Increase Longevity
- Regular exercise: 150+ minutes/week of moderate activity can add 3-7 years.
- Healthy BMI: Maintaining 18.5-24.9 BMI reduces disease risk significantly.
- Quality sleep: 7-8 hours nightly supports immune function and heart health.
- Social connections: Strong relationships are linked to longer life.
Factors That Decrease Longevity
- Smoking: Reduces life expectancy by 10+ years for heavy smokers.
- Obesity: BMI over 30 associated with 3-10 years shorter life.
- Heavy alcohol: Increases risk of liver disease, cancer, and accidents.
- Sedentary lifestyle: Physical inactivity is comparable to smoking in mortality risk.
Important Disclaimer
- Simplified estimate: This calculator uses general statistical factors and cannot predict individual outcomes.
- Genetics matter: Family history of longevity or disease significantly affects your actual expectancy.
- Healthcare access: Regular checkups and preventive care can add years to your life.
- Consult professionals: For personalized health advice, speak with your healthcare provider.