Life Expectancy Calculator
Calculate your life expectancy
Estimate how long you might live based on your current habits and lifestyle.
Estimate Your Lifespan
About This Calculator
This Life Expectancy Calculator is a simple, non-medical tool designed to give you an idea of how long you might live based on common lifestyle indicators. It's based on general life expectancy data for males and females and factors in habits like smoking, exercise frequency, and diet.
The average life expectancy globally is around 72-80 years, but this number varies significantly depending on genetics, healthcare access, mental health, and environment. While this calculator does not replace professional advice or medical predictions, it can help you make better lifestyle decisions.
Examples
- A 30-year-old male, non-smoker, exercises regularly, healthy diet → ~85 years
- A 45-year-old female, smoker, rarely exercises, poor diet → ~68 years
- A 25-year-old female, non-smoker, sometimes exercises, average diet → ~82 years
- A 60-year-old male, smoker, good diet, regular walks → ~74 years
Frequently Asked Questions
Is this calculator accurate?
It provides a rough estimate based on averages. True life expectancy depends on genetics, stress, healthcare, and other factors not included here.
Can I improve my life expectancy?
Absolutely. Quit smoking, eat better, sleep well, reduce stress, and stay socially and mentally active.
Is the calculator different for men and women?
Yes. On average, women live longer than men, and the base estimate reflects this.
Does this take into account medical history?
No. It only considers lifestyle habits. Please consult a doctor for a health-specific assessment.
Why are the numbers different from other tools?
Different tools use different statistical models. Ours focuses on simplicity and key lifestyle factors.
Interesting Facts About Life Expectancy
- 💡 The oldest verified person lived to be 122 years old — Jeanne Calment from France.
- 🌍 People in Japan and Monaco have the highest average life expectancies in the world.
- 🚶 Just 15 minutes of walking per day can add up to 3 years to your life.
- 🍫 Eating dark chocolate in moderation may help reduce stress and improve longevity.
- 🧘 Practicing meditation has been linked to slower biological aging.
- 💉 Life expectancy has increased by 30+ years in the last century thanks to medicine and sanitation.
- 🐶 Owning a pet can reduce the risk of heart disease and improve mental health.
- 💤 Chronic sleep deprivation has been shown to reduce lifespan over time.
