How Much Life Insurance Do You Need?

Generally, life insurance calculations start with multiplying your income and then considering other factors like expenses.

A.M. Steinbach
Written byA.M. Steinbach
A.M. Steinbach
A.M. SteinbachInsurance Writer
  • Full-time writer for 5+ years

  • Two-time Emmy Award nominee

A Harvard graduate, Mark has worked as a freelance personal finance and tech writer. He’s also written for Saturday Night Live.

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Evelyn Pimplaskar
Evelyn PimplaskarEditor-in-Chief, Director of Content
  • 10+ years in insurance and personal finance content

  • 30+ years in media, PR, and content creation

Evelyn leads Insurify’s content team. She’s passionate about creating empowering content to help people transform their financial lives and make sound insurance-buying decisions.

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You’ve decided to purchase life insurance — but how much do you need? After all, many factors can affect your life insurance coverage level, such as your number of dependents, current financial situation, and financial goals.

You could use an online life insurance calculator, but that may mean risking unwanted phone calls or emails. If you’re not yet ready to buy a policy, you can still get an estimate of how much life insurance you need.

This guide will explore useful methods for estimating the right level of life insurance coverage for your needs.

5 ways to calculate the amount of life insurance you need

There’s no one-size-fits-all method for determining how much life insurance you need. Over the years, insurance experts have developed many different ways to calculate your life insurance coverage needs.

Let’s walk through each calculation and discuss the type of policyholder best suited to use it.

10 times your income

In this method, you simply multiply your gross annual income by 10. For example, if you make $50,000 a year, you’d purchase $500,000 in life insurance coverage. This method is useful because replacing lost income is an important purpose of life insurance.

Good for: The multiple method is best for people who want a simple formula for figuring out their coverage. Because the only variable is income, it works well for policyholders who may not have as many debts or recurring expenses to factor into a life insurance policy.

Income x 10 + $100,000

Some insurance experts recommend purchasing coverage equal to 10 times your income plus an additional $100,000. The idea is this amount will allow you to replace your lost income for your survivors and have an extra cushion for important financial goals, like paying for college.

Again, this method has the advantage of being mathematically simple but may not be as exact as other methods.

Good for: This method is well suited for policyholders with dependents, with some experts recommending adding $100,000 per dependent. This method is also useful if your income comes with benefits that aren’t wage-specific, such as 401(k) matching or healthcare subsidies.[1]

Income plus cushion

Due to inflation, your income today may not be as valuable as it’d be 10 years from now. In the best times, inflation is around 2% annually but can sometimes be much higher.[2] Adding some cushion accounts for inflation.

Good for: Policyholders concerned about inflation should add a cushion. A cushion can also help your family pay for a funeral after you pass away.

DIME

The DIME method stands for “debt, income, mortgage, and education.” First, add up all your debt (student loans, car loans, etc.). Multiply your income by how many years you anticipate your family will need to replace your income. Then add up the cost of your outstanding mortgage payments. Finally, add in your children’s education costs.[3]

Good for: This method is particularly useful for parents and/or homeowners, because it considers future tuition costs and mortgage costs in calculating how much insurance you need. It’s also well-suited for people who want a more exact, comprehensive calculation, compared to more simple methods.

Subtract current resources from future expenses

Similar to the DIME method, in this calculation you also add up all your future expenses. But then you subtract your current financial resources — such as a partner’s income or current savings — from these total expenses.

Good for: This method works well for people who have a partner who also earns a steady annual income. It’s also great for people who have some money saved and may be hoping these savings offset how much they need to spend on a life policy.

Things to keep in mind when buying life insurance

The ultimate goal of life insurance is to protect your loved ones financially after you’re gone. But many factors affect financial stability, and your beneficiaries may face multiple costs.

You should keep the following things in mind as you determine your coverage needs:

  • Final expenses: Your loved ones will need to handle funeral costs after you’re gone, so be sure to find a death benefit that can cover these expenses.

  • Your age: Your income replacement needs will vary based on your age. Younger people will lose more potential income if they pass away, and vice versa.

  • Ages of your dependents: A parent of a 3-year-old might want to multiply their income by 15 when determining life insurance coverage, while a parent of an 8-year-old might want to multiply their income by 10. Ideally, your life insurance policy should provide enough money to support your dependent children financially until they’re independent adults.

  • Living expenses: People paying a mortgage or who deal with higher healthcare costs may need more life insurance coverage.

  • Income replacement: If you have a higher yearly income, you may want more life insurance to offset future lost wages.

  • Family situation: If you have more dependents, you probably have more expenses — especially when it comes to future education costs.

  • Financial goals: People with loftier financial goals have higher future expenses — and a greater need for a robust life insurance policy.

  • Workplace life insurance: Your employer may already provide you with some life insurance. Typically, life insurance through work is equal to one year of your salary, so you may need to buy more.[4]

Types of life insurance to consider

The type of life insurance you buy is an important variable to consider. Your needs and budget will influence your decision about whether to purchase term life, whole life, or universal life.

  • Term life: This type of life insurance policy lasts for a specific period of time, such as one, five, 10, or even 30 years. A payout only happens if the policyholder dies during the term. If not, coverage lapses and you may have the chance to renew. Generally, term life is best for policyholders who want a simple, lower-cost policy for a specific amount of time.

  • Whole life: Also known as permanent life insurance or cash value life insurance, whole life lasts for the insured’s entire life. Whole life differs from term life in that the policy builds cash value over the course of the policy period. Whole life is more expensive than term life but can be cost-effective in the long term, depending on your financial goals.

  • Universal life: A subcategory of whole life, universal life doesn’t require you to pay premiums on a fixed schedule — instead, you can choose a flexible premium payment pattern. This makes universal life best for people who have a variable income year to year (for example, freelancers) and might value flexible payment schedules.[5]

How much life insurance costs

Generally, whole life insurance costs more than term life insurance. But many factors affect how much monthly premium you’ll pay, including your age, gender, term length, and coverage amount.

The following table provides example monthly premium amounts for term life insurance.

Age/Gender
Term
Monthly Premium for $250,000 Policy
Monthly Premium for $500,000 Policy
25-year-old woman30 years$14.36$22.47
25-year-old man30 years$17.03$27.59
45-year-old woman20 years$20.99$35.93
45-year-old man20 years$25.75$45.40
55-year-old woman10 years$28.03$49.65
55-year-old man10 years$36.75$67.07
Source: Insurify partner SelectQuote provided these averages based on 10-year, 20-year, and 30-year term policies from one or more of the companies SelectQuote represents. Rates are for men and women in excellent health. Premiums may vary depending on individual health, issuing company, and other factors.

Factors that affect the cost of life insurance

Life insurance companies consider many rating factors to assess how likely you are to pass away. These rating factors affect your life insurance costs:

  • illustration card https://a.storyblok.com/f/162273/150x150/885ead1bff/family-96x96-green_005-grandmother.svg

    Age

    An older person generally has a higher likelihood of serious illness, which is why life insurance is typically more expensive for older people.

  • illustration card https://a.storyblok.com/f/162273/150x150/25057fcc72/family-96x96-orange_003-man.svg

    Gender

    Because men don’t live as long as women on average and are more likely to work more dangerous jobs, they tend to pay higher life insurance premiums.

  • illustration card https://a.storyblok.com/f/162273/150x150/f76792136c/medical-services-96x96-yellow_040-clipboard.svg

    Health history

    You’ll typically take a medical exam before getting life insurance. People with chronic illness, or a family history of illness like diabetes or heart disease, typically pay higher life insurance rates.

  • illustration card https://a.storyblok.com/f/162273/150x150/b31c652940/healthcare-and-medical-96x96-blue_009-quit-smoking.svg

    Personal habits

    An insurance agent will ask about personal habits when you meet about a life insurance policy. Habits that pose a health risk (for example, smoking or skydiving) will affect your premium.

  • illustration card https://a.storyblok.com/f/162273/150x150/6fc5e2b107/jobs-and-professions-96x96-green_013-constructor.svg

    Occupation

    People with riskier occupations, such as firefighters or construction workers, typically pay higher life insurance rates than people who work in less risky professions.

How much life insurance you need FAQs

If you’re still looking for information to decide how much life insurance you need, the following questions and answers might be helpful.

  • What percentage of your income should you spend on life insurance?

    There’s no rule of thumb for life insurance costs as a percentage of income. The cost of a life policy will vary based on your age, gender, occupation, and personal circumstances.

    Typically, though, calculating how much life insurance you need starts with your income and the number of years your loved ones would need funds to replace your lost income if you die.

  • What’s the least amount of life insurance you can buy?

    Depending on circumstances like your age and financial needs, you may be able to find a policy with a limit as low as $10,000.

    Technically, you don’t need life insurance. People without dependents who have enough to cover final expenses might decide to skip life insurance altogether.

  • When’s the best time to buy life insurance?

    When to buy a life insurance policy depends on your needs. For many people, it’s a good idea to get life insurance when someone begins to depend on them financially — such as after marriage or the birth of their first child.

  • How long should you have life insurance?

    The right amount of time to have life insurance varies for different people, depending on factors like their dependents and their financial goals.

    For example, if you have an 8-year-old child and want to protect her financially until she’s a legal adult, you might opt for a 10-year term policy. But if you anticipate needing cash value from life insurance when you retire, you might choose a whole life policy.

  • Is $100,000 enough life insurance?

    The amount of life insurance you need depends on your income, future expenses, and number of dependents. If you have no dependents, $100,000 in life insurance might be enough.

    It’s a good idea to discuss your financial needs and goals with a qualified life insurance agent to determine how much life insurance you need.

Sources

  1. Insurance Information Institute (Triple-I). "How much life insurance do I need?."
  2. Bureau of Labor Statistics. "Monthly Labor Review: What is your ideal inflation rate?."
  3. Military Benefit Association. "How Much Life Insurance Do I Need?."
  4. Securian Financial. "Buying life insurance at work."
  5. National Association of Insurance Commissioners. "Life Insurance Buyer's Guide."
A.M. Steinbach
A.M. SteinbachInsurance Writer

A.M. is a Brooklyn-based writer, editor, and content marketing strategist who's worked with major brands in insurance, tech, finance, and healthcare. He also contributes to The Average Joe, a personal finance newsletter that reaches over 250,000 daily readers. Since 2019, he's written for Insurify, breaking down a diverse range of insurance topics into crisp, readable prose.

A.M. has been a contributor at Insurify since December 2022.

Evelyn Pimplaskar
Edited byEvelyn PimplaskarEditor-in-Chief, Director of Content
Evelyn Pimplaskar
Evelyn PimplaskarEditor-in-Chief, Director of Content
  • 10+ years in insurance and personal finance content

  • 30+ years in media, PR, and content creation

Evelyn leads Insurify’s content team. She’s passionate about creating empowering content to help people transform their financial lives and make sound insurance-buying decisions.

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