In the July issue of The Advocate, Jennifer Hatch reports in the finance column that:

The biggest unknown in your financial future isn’t the market’s performance, it’s how long you’re going to live.

Financial advisors have dubbed this the longevity risk. Thanks to advances in health care, the average life span has been extended and poses a new threat to Baby Boomers: outliving your money.

How much do you need to save by the time you retire? Fred Yager at writes, “There are a lot of ‘guestimates’ but the low end number seems to be around $450,000. Anything lower than that and it becomes a real struggle. To live really comfortably, you need close to $1 million in savings.”

So how best can you predict your life expectancy? Hatch mentions a site called

This free site can — by posing 40 questions about your habits and health history — predict your life expectancy, giving you a better sense of your post-career financial needs. I logged on, took the test, and learned that I can expect to live until the ripe age of 95. The site also provides advice on how, with a few changes (like flossing daily to lower my risk of heart disease), I can extend my life expectancy to 98!

Of interest to couples, a long-term relationship (married or not) can make a meaningful difference to your lifespan. A 21st-century catch-22 comes in the form of added years of life if I reduce weekly hours at work — but if I work less, how can I save more to pay for those extra years of retirement?

If you’re near retirement, most people should focus on preserving wealth and making it last. Create the proper balance between risk and potential reward and your investments will provide a steady stream of income throughout your golden years.

Have you ever considered how long you’ll be sticking around? Try the calculator and let us know what you learn about your lifespan.

Photo credit: stock.xchng.