Life insurance is meant to pay named beneficiaries when you die. The hard part is sizing the death benefit so it covers real obligations without overbuying. Rules of thumb like “ten times income” are easy and often wrong for your household. A needs-based inventory is slower and better.
The National Association of Insurance Commissioners (NAIC) consumer materials emphasize asking how much income you provide, who depends on you, how final expenses and debts would be paid, and how long survivors would need support. Our life insurance calculator follows a common DIME-style build: Debt, Income, Mortgage, Education, plus final expenses, minus what you already have.
Income replacement
If your paycheck funds the household, survivors need a bridge. Multiplying annual income by a number of years is a simple way to size that bridge. Ten years of a $70,000 income is $700,000 of income replacement. Some families aim longer; some shorter if a spouse will return to full-time work quickly or if Social Security survivor benefits will help.
Income replacement is not a pension. It is a lump sum that can be invested and drawn down. Be honest about how many years of support the survivors would actually need.
Debts, mortgage and final expenses
Add non-mortgage debts you would not want passed on: credit cards, auto loans, personal loans, student loans as applicable. Add the mortgage balance if you want the policy to clear the house note. Add final expenses — medical bills not covered by health insurance, funeral and burial or cremation costs, and related cash needs. NAIC materials specifically call out medical expenses before death, burial costs and ongoing monthly bills as planning factors.
These lines are easier to estimate than income replacement because they are balances and one-time costs you can look up.
Education and dependents
If you have children (or others) you want to help through school, set aside an education amount per child. Figures vary widely by public versus private and in-state versus out-of-state plans; use a number your family considers realistic, not a marketing average. Two children at $100,000 each is $200,000 of education funding in the calculator’s default example.
Dependents are not only minor children. Parents, a partner with lower earnings, or a sibling you support can all change the need.
Existing savings and coverage
Subtract what would already be available: employer group life, individual policies you own, and liquid savings or investments earmarked for the same goals. Do not double-count retirement accounts you expect a surviving spouse to need for their own retirement.
Worked DIME example
Using the calculator defaults:
- Debts (non-mortgage): $15,000
- Income × 10 years ($70,000): $700,000
- Mortgage balance: $250,000
- Education (2 × $100,000): $200,000
- Final expenses: $15,000
- Total need: $1,180,000
- Existing coverage + savings: $140,000
- Additional coverage to consider: $1,040,000
That $1.04 million is a conversation starter with a licensed agent or advisor, not a bindable quote. Swap in your mortgage balance from a statement, your real debts, and an income-year count that matches your family plan.
Term versus permanent at a glance
NAIC describes two broad classes:
- Term life — coverage for a set period; pays if you die during the term; generally lower premiums early; typically no cash value.
- Cash value (permanent) policies — designed to last longer; include savings or investment features; higher premiums for the same initial death benefit.
Many households buy term for the years of highest need (raising children, paying down a mortgage) and keep a smaller permanent policy only if there is a clear lifelong need. Replacing a policy can be costly; NAIC advises not to cancel an existing policy until a new one is in force and carefully compared.
Review coverage when life changes
Recalculate after marriage, divorce, a birth or adoption, a home purchase, a large raise or job change, or when a child becomes financially independent. Employer group life often ends or shrinks when you leave the job, so do not count on it alone for long-term needs. Keep beneficiary designations updated; they generally control over a will for life insurance proceeds.
Next step
Run the life insurance calculator with your debts, income, mortgage, children and existing coverage. Cross-check the mortgage line with the mortgage calculator if you are still shopping for a home. Then talk to a licensed professional in your state about product type, riders and underwriting — and verify the company and agent are licensed through your state insurance department.