The recommendations were spot on! I knew my sleep habits were bad, but seeing the impact on my estimated lifespan was a real wake-up call.
How long will you live?
Your lifestyle choices shape your future. Answer these questions about your diet, exercise, sleep, stress, and habits to see your estimated lifespan and get personalized recommendations.
For entertainment only. This is not a medical or diagnostic assessment. Consult a healthcare professional for actual health advice.
How it works
Your habits shape your future.
Answer 15 quick questions about your daily routines — diet, exercise, sleep, stress, and habits. Each answer adjusts your estimated lifespan up or down, starting from a baseline of 80 years.
The Science Behind It
Lifestyle determines longevity.
Research shows that lifestyle factors like diet, exercise, sleep, and stress management can significantly impact how long we live. This test uses a simple scoring model based on established health research to estimate your potential lifespan.
Your Results
See your estimated lifespan.
After answering all 15 questions, you'll receive an estimated lifespan based on your lifestyle choices, plus a breakdown by category and personalized recommendations.
User feedback
What people are saying.
I use this with my clients as a fun conversation starter about lifestyle changes. It's engaging and the breakdown by category is really useful.
Took this with my roommates and we all compared results. It's eye-opening how small changes can add up over a lifetime.
A fun and insightful tool! The lifestyle breakdown helped me identify which areas I should focus on improving first.
Lifespan prediction guide
How long will you live?
Your daily choices add up over a lifetime. This test asks 15 questions about your diet, exercise, sleep, stress, smoking, drinking, and family history to estimate your potential lifespan. Start with a baseline of 80 years and see how your habits adjust the number.
How the test works
You'll answer 15 multiple-choice questions covering seven lifestyle categories: diet and nutrition, physical activity, sleep quality, mental wellbeing, lifestyle habits, medical and genetics, and social connections. Each answer adjusts your estimated lifespan up or down from a baseline of 80 years.
What your result means
Your estimated lifespan is calculated by summing the adjustments from all 15 answers. You'll also see a category-by-category breakdown showing which areas positively and negatively affect your estimate, plus personalized recommendations for improvement.
Share and compare
Generate a shareable result poster featuring your estimated lifespan. Share it with friends, compare lifestyles, or download it as a personal keepsake.
FAQ
Is this test medically accurate?
This test is for entertainment purposes only and is not a medical or diagnostic assessment. It uses a simplified scoring model based on general health research. Consult a healthcare professional for actual health advice.
How is my lifespan calculated?
Your estimated lifespan starts at 80 years. Each answer adds or subtracts years based on established health research. For example, regular exercise adds years while smoking subtracts years. The final number is the sum of all adjustments.
Can I retake the test?
Yes, you can retake the test as many times as you like. Your previous result will be saved locally so you can view it later or compare with a new result.
What lifestyle categories are covered?
The test covers seven categories: Diet and Nutrition, Physical Activity, Sleep Quality, Mental Wellbeing, Lifestyle Habits (smoking, drinking, sun protection), Medical and Genetics (family history, checkups), and Social Connections.
How does the scoring work?
Your estimated lifespan starts at 80 years (the global average). Each answer adjusts this baseline up or down based on lifestyle factors. The total adjustment is calculated from all 15 questions, giving you a personalized estimate.
Your estimated lifespan
Lifespan Test