The DIME method, explained
DIME is a needs-based framework for sizing life insurance. Instead of guessing a multiple of your salary, you add up the four financial obligations your family would face — then subtract what you’ve already set aside. What’s left is the coverage you actually need.
The DIME need
Debt + Income replacement + Mortgage + Education + Final expenses − (Savings + Existing coverage)
Income replacement is your annual income multiplied by the number of years your dependents would need it. Education is a fund per child. The savings and existing coverage you already hold reduce the gap — and the result is floored at zero once you’re fully covered.
What makes this calculator different
- Itemized, not a rule of thumb. Every DIME component is a separate, editable line — so the number reflects your real obligations, not a one-size-fits-all multiple.
- Nets out what you already have. Liquid savings and existing coverage are subtracted, so you see the actual gap to insure rather than a gross total you’d overpay for.
- An actionable headline. The top figure is the coverage you need — a round number you can take straight to a term-life quote.
- A full breakdown. Each need appears as a positive line and each offset as a negative, summing exactly to the coverage needed.
Frequently asked questions
What is the DIME method?+
DIME stands for Debt, Income, Mortgage, and Education — the four big financial obligations a life-insurance payout typically needs to cover. You add up the non-mortgage debts you would leave behind, the years of income your dependents would need to replace, the remaining mortgage balance, and a fund for your children’s education. This calculator totals those four, adds final expenses, then subtracts the savings and coverage you already have to show the real gap. It’s far more precise than a blanket rule of thumb because it’s built from your actual obligations.
Why not just buy 10× my income?+
The “10× income” rule is a quick guess, not an estimate. It ignores how much debt you carry, whether your mortgage is nearly paid off or brand new, how many children you’re putting through school, and — crucially — the savings and coverage you already have. Two families with identical incomes can need wildly different amounts. The DIME method itemizes your real obligations and nets out existing assets, so you insure the actual gap rather than overpaying for coverage you don’t need or underinsuring your family.
Term life or whole life?+
For most families, term life is the better fit for a needs-based gap like this one. Term policies are dramatically cheaper, which lets you buy enough coverage during the years your family is most financially vulnerable — while there’s a mortgage to pay and children at home. Whole (permanent) life costs many times more for the same death benefit and is generally only worth considering for specific estate-planning or lifelong-dependent situations. The coverage figure here is sized to be filled affordably by a term policy.
How long should my term be?+
Match the term to how long your dependents will rely on you financially. A common approach is to cover the years until your youngest child is financially independent, or until your mortgage is paid off — often a 20- or 30-year term. The “years of income to replace” input drives the income-replacement portion of your need, so set it to the period your family would genuinely depend on that income.
Do stay-at-home parents need life insurance?+
Yes. A stay-at-home parent provides childcare, household management, and other services that would be expensive to replace, and their education and final-expense obligations don’t disappear. Even with zero income to replace, the DIME method still produces a meaningful coverage need from education funding and final expenses — set the income to what it would cost to replace the care they provide, or leave it at zero and let education and final expenses drive the figure.
Disclaimer: This calculator is for educational purposes only. It uses a simplified DIME estimate that ignores discounting, inflation, and investment growth on the payout, and coverage needs vary by individual circumstances. It is not financial, insurance, or tax advice — consult a licensed professional.