Insurance & Risk
Term Life Insurance Needs Calculator
How much coverage your family would actually need, using the DIME method \u2014 debt, income replacement, mortgage, and education, minus what you already have.
Formula reviewed against the Human Life Value method for term life coverage estimation · Last checked Aug 2026 · methodology
Formula
The DIME method
Need = D + I + M + E − Existing resources
D — DebtNon-mortgage debt to pay off: credit cards, car loans, personal loans
I — Income replacementAnnual income \u00d7 years your family would need support
M — MortgageRemaining mortgage balance to pay off
E — EducationFuture education cost \u00d7 number of children
Existing resourcesCurrent savings plus any life insurance you already hold
FAQ
Common questions
DIME stands for Debt, Income replacement, Mortgage, and Education — four buckets of financial obligation a life insurance payout is meant to cover. Add them up, subtract savings and any existing coverage you already have, and what's left is a reasonable coverage target. It's one of the most widely used needs-analysis frameworks in financial planning, more detailed than a flat income multiple.
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