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Life Insurance Calculator

Estimate a life insurance coverage target and gap by adding income replacement, debts, family goals, final expenses, savings, and existing policies.

Annual income to replace

Replacement years

Debts to pay off

Education or family goals

Final expenses

Savings available

Existing life insurance

Estimated coverage need

$1,165,000

Coverage gap

$915,000

Income replacement portion

$850,000

Current coverage surplus

How the math works

The calculator adds income replacement, debt payoff, education or family goals, and final expenses, then subtracts savings that could already support beneficiaries.

This is a planning estimate. Final coverage depends on health, household income, existing assets, survivor benefits, policy type, and underwriting.

Editorial noteMaintained by EveryCalc - Reviewed June 2026

EveryCalc calculators are designed for fast, practical estimates with transparent inputs and no required account. We use plain formulas, visible assumptions, and related tools so visitors can check the result from more than one angle.

Results are informational only. For financial, tax, legal, medical, construction, or other high-impact decisions, verify the output against primary sources or a qualified professional.

Learn more about our review process on the EveryCalc methodology page.

Calculation notes and example

Life insurance need formula used here

Coverage need is estimated by adding income replacement, debts, education or family goals, and final expenses, then subtracting savings that could already support beneficiaries. The remaining amount is compared with existing life insurance to show a coverage gap or surplus.

Worked example

If a household wants to replace $85,000 of income for 10 years, pay off $275,000 of debt, reserve $80,000 for education, and cover $20,000 of final expenses, the gross need is over $1.2 million before savings. Existing coverage and liquid savings reduce the additional policy amount needed.

Edge cases and practical tips

Employer-provided coverage can disappear after a job change, so model it separately if needed.
Term length should usually match the period when income, debt, or dependent-care needs are highest.
Final policy pricing depends on health, age, underwriting class, policy type, and carrier.

Useful companion tools: Term Life Insurance Coverage Calculator, Life Insurance Need Calculator, Disability Insurance Income Protection Calculator, and Survivor Benefit vs Life Insurance Calculator.

How to interpret the life insurance result

Best use

Use the result as a planning number for comparing payments, rates, returns, tax reserves, or cash-flow choices before you request a quote or make a commitment.

Cross-check

Compare the answer with the contract, lender estimate, tax form, brokerage statement, payroll record, or invoice that will control the real-world outcome.

Watch for

Do not rely on a single optimistic rate, return, or fee assumption. Money pages work best when you run low, base, and high cases and keep professional advice separate from the estimate.

This page belongs to the Finance calculator library, so the answer should be read in the context of the decision you are modeling rather than as a universal rule.

Before relying on this life insurance estimate

Most calculator mistakes come from the inputs, not the arithmetic. Use this short audit before you reuse the answer in a spreadsheet, quote, application, or important conversation.

Confirm source numbers

Match balances, rates, fees, taxes, income, and payment dates against the lender quote, payroll record, tax form, statement, invoice, or contract.

Separate cash flow from total cost

A lower monthly payment can still cost more over time if fees, interest, taxes, or a longer term are hidden in the structure.

Run conservative cases

Test at least one higher-cost or lower-return case before using the output for a purchase, refinance, investment, loan, or tax decision.

Rerun this page when the rate, price, term, fee, tax rule, income, expense, or expected holding period changes.

How to Use

Enter the annual income that beneficiaries may need to replace.
Choose how many years that income should be supported.
Add debts, education goals, and final expenses that should be covered.
Subtract savings and existing life insurance already available.
Review the estimated coverage need and remaining coverage gap.

Frequently Asked Questions

How much life insurance do I need?

A common planning approach is to add income replacement, debts, future family goals, and final expenses, then subtract savings and existing coverage. The right policy amount depends on household details and underwriting.

Should I use income replacement or expense replacement?

Income replacement is a fast starting point. A full needs analysis can be more precise because it looks at actual survivor expenses, Social Security, childcare, college plans, and investment assets.

Does this compare term and permanent life insurance?

No. This calculator estimates a coverage amount. Policy type, term length, cash value features, and premium affordability should be compared separately.

Should employer life insurance count?

It can count as existing coverage, but employer coverage may end when you leave the job. Many households model employer coverage separately so the private policy need is clear.