How much coverage the family actually needs.

What life insurance is actually for

Life insurance transfers the financial consequences of an early death from the family to an insurance carrier in exchange for a premium. The economic function is narrow and specific: replace lost income for the years dependents need it, retire debt so survivors do not carry it, cover final expenses so the estate is not diminished by them, and fund future obligations (education for children, care for a dependent parent) that would otherwise fall on surviving family. Everything else is either an investment decision or a legacy decision, and each has its own tools.

The DIME method

DIME stands for Debt, Income, Mortgage, and Education. It is the standard needs-based framework for sizing coverage and is the model behind this calculator. Debt sums all non-mortgage obligations (auto loans, student loans, credit cards). Income replacement multiplies annual income by the number of years the family needs it, typically until the youngest child reaches financial independence, or until the surviving spouse reaches Social Security age. Mortgage is the remaining principal. Education is a projected future cost for dependents. Final expenses are added on top. The total minus existing liquid assets and in-force coverage produces the recommended new coverage.

Rules of thumb versus needs-based analysis

The 10-to-12-times-income rule is a useful sanity check but it is not a plan. It systematically over-insures households with modest debt and no dependents, and under-insures households carrying large mortgages, private education obligations, or an at-home spouse whose replacement cost (childcare, household management) is not captured by wages. A needs-based number, calibrated to actual obligations and credited for existing resources, produces coverage that retires when the underlying obligation does. That is what makes term insurance so efficient: coverage matches the window during which the obligation exists.

Term versus permanent

Term insurance covers a defined period at a fixed premium. It is the lowest-cost way to fund a temporary need: raising dependents, paying down a mortgage, replacing the income of a wage-earner during prime earning years. Once the need expires, the coverage expires with it. Permanent insurance (whole, universal, indexed universal, variable) covers the entire life and accumulates cash value. Its role is different: lifelong obligations, estate liquidity, funding an ILIT for an estate that will owe federal or state estate tax, or a compressed premium plan for a high-net-worth client with excess cash flow. Many households layer both: term for the dependency window and a smaller permanent policy for legacy or estate purposes.

How existing assets reduce the need

Every dollar of liquid savings and in-force coverage is a dollar the family does not need new insurance to provide. Credit taxable brokerage accounts, retirement accounts (with an appropriate tax haircut for pre-tax balances), and any existing individual or group term policy. Employer-provided group life is often 1 to 2 times salary and typically does not travel with the employee to a new job. It should be counted against the need but not relied on as permanent coverage. Individual policies portable to the household are the durable foundation.

Where estate planning connects

For estates above the federal or state estate tax exemption, life insurance frequently plays a specific and non-obvious role: it funds the estate tax bill without forcing the sale of illiquid assets (a family business, real estate, collectibles). To keep the death benefit out of the taxable estate, the policy is owned by an Irrevocable Life Insurance Trust (ILIT). Structured correctly, the ILIT receives the tax-free proceeds and provides liquidity through loans or purchases from the estate. The estate tax calculator on this site models the underlying tax exposure; this calculator sizes the coverage that funds it.

What this calculator does not model

The tool sizes coverage. It does not price it. Actual premiums depend on age, sex, health class, tobacco use, occupation, avocation, and the product structure chosen. Underwriting outcomes vary meaningfully between carriers, which is why product selection is a conversation, not a checkbox. Use the recommended coverage number here as the target the underwriting conversation is built around, then match the product structure to the underlying need: term for temporary, permanent for permanent.