Life Insurance Calculator
Life insurance replaces your income and pays off your debts if you die, protecting your family's financial future during the years they depend on your earnings. Buying the right amount matters as much as buying at all: too little leaves your family exposed, while too much wastes money on premiums you don't need. This calculator uses the DIME method — Debt, Income, Mortgage, Education — to estimate the coverage your family would need, then subtracts your existing savings to show the gap your policy should fill. It totals the income to replace (annual income times the years your family would need it), your outstanding debts, your mortgage balance, and the college funding needed for your children, then subtracts your savings to arrive at a recommended coverage amount. Enter the annual income to replace and the years needed, your outstanding debt, mortgage balance, and college funding, and your existing savings, and the calculator returns your recommended coverage amount. The DIME method is more thorough than the simple rule of thumb of 10 to 12 times your annual income, because it accounts for your specific debts, mortgage, and education needs, though the income multiple is a useful quick check. For most people, term life insurance is the most cost-effective way to cover this need for a set period — typically 20 to 30 years, long enough to cover your dependents until they're independent or your mortgage is paid off — because it's far cheaper than whole life and covers the years the protection matters most. Don't forget stay-at-home parents, whose unpaid labor (childcare, household management) would cost significant money to replace and who therefore also need coverage based on the cost of replacing those services. Use this calculator to estimate your family's protection needs, choose the right coverage amount, and decide between term and permanent coverage.
Life Insurance Calculator
Estimate how much life insurance coverage your family would need.
Recommended coverage
$1,670,000
DIME method estimate
Income replacement
$1,200,000
15 years
Debt + mortgage + college
$520,000
This uses the DIME method (Debt, Income, Mortgage, Education) minus existing savings. Term life insurance is usually the most cost-effective way to cover this need for a set period.
How to Use This Calculator
- 1Enter the annual income to replace and the years needed.
- 2Enter outstanding debt, mortgage balance, and college funding needed.
- 3Enter your existing savings.
- 4Read your recommended coverage amount.
Why It Helps
- ✓Estimates family protection needs.
- ✓Uses the comprehensive DIME method.
- ✓Helps choose the right coverage amount.
- ✓Guides term vs. whole life decisions.
About This Calculator
Life insurance replaces your income and pays off your debts if you die, protecting your family's financial future during the years they depend on your earnings. Buying the right amount matters as much as buying at all: too little leaves your family exposed, while too much wastes money on premiums you don't need. This calculator uses the DIME method — Debt, Income, Mortgage, Education — to estimate the coverage your family would need, then subtracts your existing savings to show the gap your policy should fill. It totals the income to replace (annual income times the years your family would need it), your outstanding debts, your mortgage balance, and the college funding needed for your children, then subtracts your savings to arrive at a recommended coverage amount. Enter the annual income to replace and the years needed, your outstanding debt, mortgage balance, and college funding, and your existing savings, and the calculator returns your recommended coverage amount. The DIME method is more thorough than the simple rule of thumb of 10 to 12 times your annual income, because it accounts for your specific debts, mortgage, and education needs, though the income multiple is a useful quick check. For most people, term life insurance is the most cost-effective way to cover this need for a set period — typically 20 to 30 years, long enough to cover your dependents until they're independent or your mortgage is paid off — because it's far cheaper than whole life and covers the years the protection matters most. Don't forget stay-at-home parents, whose unpaid labor (childcare, household management) would cost significant money to replace and who therefore also need coverage based on the cost of replacing those services. Use this calculator to estimate your family's protection needs, choose the right coverage amount, and decide between term and permanent coverage.
Disclaimer: This calculator provides estimates for educational purposes only and does not constitute financial, tax, or investment advice. Results depend on assumptions that may not reflect your actual situation.
Frequently Asked Questions
Term or whole life insurance — which is better?
For most people, term life. It is far cheaper and covers the years your family depends on your income. Whole life is permanent but expensive and complex.
How long of a term should I buy?
Long enough to cover your dependents — often until your youngest child is independent or your mortgage is paid off, commonly 20-30 years.
What is the DIME method?
Debt, Income, Mortgage, Education — four categories of need. Sum them and subtract savings to estimate coverage. It is more thorough than a simple income multiple.
Do stay-at-home parents need life insurance?
Yes. Their unpaid labor (childcare, household management) would cost money to replace. Insure them based on the cost of replacing those services.
How much life insurance do I really need?
A common rule is 10-12 times your annual income, but the DIME method is more precise. Use this calculator for a tailored estimate.
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Written by
James MitchellSenior Financial Analyst & Personal Finance Expert
Certified Financial Planner (CFP) • MBA in Finance, University of Chicago Booth School of Business