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How is Your Life Insurance Age Calculated?

When shopping for life insurance it's always cheaper to purchase when you are younger, as insurance companies will factor your current age and health siuation, among other factors when calculating your premiums.

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When asked your age, you probably think of how old you were on your last birthday. If you turned 40 on Jan. 1, 2018, you’ll probably still say you’re 40 later that year on Sept. 1 — and maybe even on Dec. 31.

Life insurance companies, however, use a different calculation. Your age is normally based on your nearest birthday, also known as your half-birthday age. Using the example of turning 40 on July 1, here’s how insurance companies see it: on June 30, you’d be 40. On July 1, you’d be 41.

This is fairer to life insurance buyers. If you’re 40.1 and a person who’s 40.9 pays the same premium, you’re subsidizing the older person. The same unfairness would occur if you’re a non-smoker and a smoker gets to pay the same life premiums. That happened decades ago, but is rare now.


You may be a higher risk than other people your age. Perhaps you’re less healthy due to heredity or lifestyle. How do you compare to a typical insurable non-smoker of the same age and gender?

A standard life is rated 100%. A less healthy life is typically rated between 125% and 400%. Anything higher generally means you don’t qualify for insurance. If your rating is 200%, your premium is about double. You can think of smoking as a rating.

Maybe you have risky hobbies such as skydiving. Those hobbies could be excluded from coverage, meaning there’s no death benefit if you die from that cause.

You might be able to have a rating removed or reduced later. For example, you could reduce your blood pressure, stop smoking or swap skydiving for knitting.

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Single equivalent age

If you’re buying joint last-to-die insurance for estate planning or joint first-to-die for an obligation like a mortgage, life insurance companies use a shortcut to simplify their administration. They combine the mortality rates for both lives using actuarial formulas. They then find a single life with a similar pattern. For example, a 52-year-old male non-smoker and a 50-year-old female non-smoker might be treated as:

  • 40 for joint last-to-die (lower than the youngest age because the death benefit is deferred)
  • 59 for joint first-to-die (higher than the oldest age since a claim is more likely to occur sooner)

Good news

Life insurance companies are becoming more liberal in their underwriting. If you’re younger (say under 40) and buying a smaller amount of insurance (say under $1 million), you may not need to provide body fluids or have a paramedical exam. Life insurance companies were finding the costs of the testing were more than the cost of paying claims for conditions that weren’t caught.

The value

We’re living longer than ever, but age doesn’t have the same meaning. We hear phrases like 80 is the new 60. If your insurance age is older than your calendar age, maybe you can take steps to improve your health. Your insurance age could even be lower. Some life insurance products provide discounts if you’re healthier than other like you. You get “preferred rates.” In contrast, if you pay more, you have “substandard rates.”

Get a free custom life insurance quote now.

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