How Long Will You Live? Try This

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How often do you eat red meat? Do you exercise regularly? Cancer in your family? Did you go to college?

These questions – among the varied and complex predictors of longevity – are packed into a calculator that will estimate how long you could live. The calculator was created by Dr. Thomas Perls, an expert on longevity and the genetics of aging at Boston University.

Articles about the links between longevity and diet and lifestyle are perennial fodder for the popular press and health magazines. But Dr. Perls’ research dives deeper – into genetics.

In his work with geneticists, statisticians and computer scientists, he has studied the connections between genetics and people with exceptional longevity – nonagenerians (people living into their 90s), centenarians (living past 100), and super-centenarians (living past 110). His research has predicted, with a high level of accuracy, who makes it to the most advanced old ages based on hundreds of their genetic markers.

An interesting finding for women’s longevity involves the age their children were born: “Twenty percent of female centenarians had children after the age of 40 compared with 5 percent of [all] women from their birth cohort,” according to Dr. Perls.

His calculator also asks about attitude, specifically whether you’re aging well or dreading old age. Indeed, some research has found that optimism may contribute to a long life. Ike Newcomer, who was 107 when AARP shot the above video a few years ago, revealed a sunny disposition.

“I can’t really think of which was my best day,” Newcomer said. “They were all good.”

Dr. Perls’ calculator gave me some good news – I could live to 95. It would be nice if I take after my maternal grandmother, two of her brothers, my maternal great grandfather and a couple of great great aunts. All of them lived well into their 90s.

How long will you live? It takes just a few minutes to use the calculator – try it, if you dare.

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I’ve taken this one before (even still had an account). This time I’m going to live to be 101. I have no problem with that and look forward to it. At 73, I’m very healthy and plan to stay that way. Can’t wait to see what technology is created along the way, should be fun 🙂

Edward Hoffer MD

No “magic.” Eat healthy, exercise regularly, avoid bad behaviors such as smoking and drinking excessively, maintain a good weight and stay socially connected. You cannot change your genetics, but you have a lot of control over your health and longevity.

Ellen S Switkes

Is it safe to provide all this information? Does this organization share your information with other organizations?


If the calculator is correct, I’ll live to be 104. Time to see all the places on my bucket list.


Didn’t know about the calculator – took it and the result is 98 years! 🙂

Not bad, but as we say, only God knows what he has planned for us. And let’s make sure every day that we spend is filled with gratitude, love for our loved ones and support and care for those who are in need.

Stephen Koenigsberg

Won’t be using the longevity calculator. My take is to focus on what I’m doing with time rather than what time is doing to me.


You should definitely have indicated that it is necessary to give your email address in order to receive results. There is a lot of personal information that is given on that form and I did NOT want it to be archived and even potentially shared. For a center connected with a university, this is a real transgression on your part.

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