Longevity Insights Calculator

A first lifespan estimate from five answers. Refine if you want a fuller picture.

For educational purposes only — review important disclaimers.

No signup required 100% Private Science-backed

Your first estimate

Five answers. No email. You get a free number first; more detail is optional after.

Age (18-100)

Sex

Male Female

Smoking status

Sleep hours (4-12)

Exercise / activity

Answer age, sex, smoking, sleep, and exercise to see your estimate.

Estimated lifespan

-- years

Your lifestyle choices can meaningfully shift this estimate.

with the rest of the form — height, diet, sleep quality, and more.

Your top 3 levers this run

Ranked by how many years each change could add in this model (base: Irish life table for your age and sex). Educational only — not medical advice.

📚 Learn More About Longevity

🧬 How This Calculator Works 🏃 Exercise & Longevity Science 🥗 Nutrition & Aging Research 😴 Sleep Science for Longevity 📊 Understanding Your Results

⚠️ This calculator is for informational and educational purposes only and does not provide medical advice. Consult qualified healthcare professionals for personal recommendations. See the full disclaimers below.

Refine my number

Optional. Extra answers can move this estimate. Questions you leave unchanged count as neutral (no effect).

🧑 Basic Demographics

Height (cm)

Weight (kg)

🏃 Physical Activity

Cardio exercise frequency

Strength training frequency

Daily steps average

Sauna usage

🥗 Nutrition & Diet

Diet type

Daily vegetable servings

Ultra-processed foods consumption

Water intake

Fish consumption

😴 Sleep & Recovery

Sleep quality

Sleep schedule consistency

🌿 Lifestyle & Habits

Alcohol consumption

Stress level

Social connections

🧘 Wellness Practices

Meditation / mindfulness

Time in nature

Sun exposure

🏥 Health Management

Medical checkups

Chronic conditions

Family longevity history

🌐 Socioeconomic Factors

Education level

Marital status

Income level

🩺 Medical Preconditions

History of heart disease

No Yes

History of cancer

No Yes

Diabetes

High blood pressure

Cholesterol levels

Mental health conditions

⚠️ Important Disclaimers

Medical Disclaimer

This calculator provides estimates for informational and educational purposes only.
Results are not medical advice, diagnosis, or treatment recommendations.
Do not use this calculator as a substitute for professional medical advice.
Always consult with qualified healthcare providers for medical decisions.
Individual results may vary significantly based on many factors.

Accuracy Disclaimer

Estimates are based on statistical models and research data.
No guarantee of accuracy or specific outcomes.
Many factors affecting longevity cannot be fully captured.

Liability Disclaimer

Website owners assume no liability for decisions made based on calculator results.
Users assume all risks associated with using this information.