Life Insurance Needs Calculator

Calculate exactly how much life insurance you need using the income-replacement multiplier method. Factor in debts, final expenses, existing coverage, and liquid assets for an accurate number.

Mathematical Audit

Life Insurance Income-Replacement Formula

The income-replacement method estimates coverage by multiplying your annual income by the years your family needs support, then adds debts and final expenses, less what you already have.

Income Replacement = Annual Income × Years to Replace
Total Need = Income Replacement + Existing Debt + Final Expenses − Existing Insurance − Liquid Assets
Coverage Gap = Total Need − Existing Insurance Coverage

Final expenses typically include funeral costs ($8,000–$15,000) and estate settlement fees. Liquid assets include savings and investments that survivors could access immediately.

Operational Guide

How to Use the Life Insurance Needs Calculator

1

Enter your annual income

Use your gross annual salary — this is what your family needs to replace.

2

Select years of income to replace

A common rule is 10–20 years. Choose based on the age of your youngest dependent and years until your spouse can be self-supporting.

3

Add outstanding debts

Include your mortgage balance, car loans, student loans, and credit card balances your family would inherit.

4

Enter final expenses

The average funeral in the US costs $8,000–$12,000. Add estate settlement or probate fees for a realistic estimate.

5

Subtract existing coverage and assets

Enter any group life insurance through work and liquid savings. This reduces the gap your policy needs to fill.

Real-World Scenario Example

"A 35-year-old earning $75,000 with a $250,000 mortgage, $25,000 savings, and $0 existing coverage."

Inputs

annualIncome:75000
yearsToReplace:20
existingDebt:250000
finalExpenses:15000
existingInsurance:0
liquidAssets:25000
spouseIncome:0

Result

Total coverage need: ~$1,740,000. Recommended term: 20-year policy. Coverage gap: $1,740,000.

Important Disclaimer

Coverage recommendations are estimates based on the income-replacement method. Individual needs vary based on lifestyle, debts, and dependents. Consult a licensed insurance professional for personalized advice.