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Longevity Score Calculator

Get a personalized longevity score (0–100) based on your lifestyle factors — smoking, exercise, sleep, diet, stress — and see your projected lifespan.

HEALTH

Get a personalized longevity score based on your lifestyle factors. Grounded in public health research on modifiable risk factors for longevity.

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Frequently Asked Questions

What is the Longevity Score Calculator for?
Get a personalized longevity score (0–100) based on your lifestyle factors — smoking, exercise, sleep, diet, stress — and see your projected lifespan.
How do I use the Longevity Score Calculator?
Enter the values the calculator asks for and the result updates instantly in your browser. Every input is documented in the form, and the educational notes below the calculator explain what the output means and any common pitfalls. Nothing is sent to a server - all the math happens on your device.
Is the Longevity Score Calculator free to use?
Yes - every calculator on WhichCalc is completely free with no signup, no usage limits, and no tracking on the calculation itself. Results display instantly in your browser and your inputs are never sent to a server. Bookmark the page if you use this calculator regularly.
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