Life Insurance Needs Calculator
Life Insurance Needs Calculator
How much coverage your family actually needs, using the DIME method.
How much coverage your family actually needs, using the DIME method.
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Professional Financial Tools
8/25/2026
A common rule is to cover the years until your youngest child is financially independent, or until your spouse reaches retirement.
Your household spends less without you in it. 70-80% is a typical assumption.
Car loans, credit cards, student loans, personal loans.
Funeral, burial, and estate settlement costs. The US median funeral runs roughly $8,000-$10,000.
Liquid assets your family could draw on. Do not include retirement accounts you want preserved.
Include employer group life — but remember it usually ends when the job does.
A lump sum invested conservatively earns a return, so the present value needed is less than the raw sum of future income.
Insurers price on life expectancy, which differs by sex. They are not permitted to price on race, ethnicity, or sexual orientation.
Total need of $993,715 less $60,000 you already have in savings and existing coverage.
$52,500 per year for 15 years. The raw total is $787,500, but a lump sum invested at 4.0% needs only $583,715 to fund that stream.
The common 10x-income rule of thumb would leave your household underinsured — your actual obligations run higher than the shortcut suggests.
National average annual premiums for a 20-year level term policy at $933,715: about $599 at preferred plus (the healthiest tier), $756 at preferred, $1,178 at standard. This is an average, not a quote — your actual offer depends on underwriting, and the spread between health tiers is roughly 2x at the same age. Source: NerdWallet average life insurance rates, data from LifeStein.com brokerage, valid August 1, 2026. Rates scale approximately with coverage; insurers often price large policies at a small discount, so treat this as an upper-middle estimate.
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Open calculatorThe most common life insurance rule of thumb — buy coverage worth 10 times your income — ignores everything specific to your household: your mortgage, your debts, how many years of income your family actually needs replaced, what you've already saved, and what coverage you already have through work. This calculator uses the DIME method instead: Debt, Income, Mortgage, Education — four real obligations, added up and netted against what you already have.
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Worked example, matching this calculator's defaults — $75,000 income, replacing 70% of it for 15 years, $280,000 mortgage, $15,000 other debts, $15,000 final expenses, $100,000 education fund, $60,000 existing savings, no existing coverage, 4% return on the invested payout:
Compare that to the 10x-income shortcut, which would suggest just $750,000 here — underinsuring this household by nearly $184,000 relative to its actual obligations. The gap runs the other direction for households with smaller mortgages or grown children; the shortcut has no way to know either way.
The DIME method sizes coverage from four components: outstanding Debt, Income replacement for the years your family depends on it, Mortgage balance, and Education costs for your children. Adding those and subtracting existing assets and coverage gives a needs-based figure rather than an arbitrary multiple of salary.
It is a rule of thumb, not an answer. Ten times salary can be far too little for a young family with a large mortgage and children years from college, and more than necessary for someone with grown children and no debt. Sizing the actual obligations gives a better number.
An acronym for Debt, Income, Mortgage and Education — the four categories of financial obligation life insurance is meant to cover. It produces a needs-based coverage figure by totalling those obligations and subtracting the assets and coverage already in place.
Term insurance covers a defined period at a far lower premium and suits most people whose need is temporary — until the mortgage is paid and the children are independent. Whole life costs substantially more and adds a cash-value component, which is worth considering mainly for permanent needs such as estate liquidity.
Premiums vary enormously by age, health classification, sex and tobacco use — the spread between preferred-plus and standard rates at the same age is roughly double, which is why any single average figure is misleading. Only an underwritten application produces a real price.