LONGEVITY SCIENCE

Longevity Escape Velocity
Calculator

LEV is the point at which life-extension therapies advance faster than you age. Will you make it?

Your Profile

CURRENT AGE: 40

1890

CURRENT HEALTH STATUS

Move the sliders → your LEV chances recalculate live

YOUR LEV CHANCES — AGE 40, GOOD HEALTH

Probability you survive long enough to reach LEV under each scenario:

🚀 Optimistic — LEV by 203998.90%

✅ Likely — LEV by 205590.34%

⚡ Moderate — LEV by 207637.38%

⏳ Pessimistic — LEV by 2100+2.56%

Likely + Moderate Average Chance

63.86%

Close, but you have to work hard to get there. Ensure you're tracking and optimizing your biomarkers.

YOUR NEXT STEPS

Your score is the path to your next actions

STEP 01

Maintain Your Body with the Five Longevity Pillars

Five habits — practiced daily — beat almost any longevity protocol.

Sleep
Exercise
Diet
Meditation
Healthy Relationships

Start Today →

STEP 02

Track Your Biomarkers

Be aware of your health before symptoms appear.

View Top 10 Tests →

STEP 03

Cryonics

Preserve yourself for another chance at life.

Cryonics Process →

How This Calculator Works

Actuarial Survival Model

Uses a logistic survival function anchored to health-adjusted life expectancy baselines (Excellent: 92, Good: 86, Average: 80, Poor: 72). Calculates conditional probability of being alive at each scenario year.

LEV Arrival Probability

Four scenarios represent the range of expert forecasts: Optimistic (2039, Aubrey de Grey's most aggressive estimate), Likely (2055), Moderate (2076), and Pessimistic (2100+, mainstream biogerontology consensus).