Lifespan Calculator
Estimate your life expectancy based on lifestyle, health, and demographic factors. Get personalized insights and longevity tips to improve your healthspan.
Step 1: Personal Information
Life Expectancy Factors
Life expectancy varies based on genetics (20-30%), lifestyle (50-60%), and environment (10-20%). The average global life expectancy is 73 years, with Japan having the highest at 84.3 years.
Step 2: Lifestyle & Health Factors
Lifespan Impact
Smoking: Reduces lifespan by 10+ years
Exercise: Adds 3-7 years with regular activity
Diet: Mediterranean diet can add 4-6 years
Stress: Chronic stress reduces lifespan by 2-3 years
Lifespan Calculation Results
Estimated Life Expectancy
Global Life Expectancy Comparison
| Country | Average Lifespan | Your Estimate | Difference | Ranking |
|---|
Longevity Improvement Tips
Increase Physical Activity
Benefit: Adds 3-7 years to lifespan
Recommendation: 150 minutes of moderate exercise per week
Tips: Walking, cycling, swimming, strength training 2x/week
Improve Diet Quality
Benefit: Adds 4-6 years to lifespan
Recommendation: Mediterranean or plant-based diet
Tips: More vegetables, whole grains, healthy fats, less processed food
Manage Stress
Benefit: Adds 2-3 years to lifespan
Recommendation: Daily stress management practices
Tips: Meditation, mindfulness, adequate sleep, social connections
Regular Health Screenings
Benefit: Early detection adds 2-5 years
Recommendation: Annual check-ups after age 40
Tips: Blood pressure, cholesterol, cancer screenings as recommended
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