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Most people guess at their life insurance number. They pick $500,000 or $1 million because it sounds like enough.
But your real number depends on your life. Here’s how to calculate it.
The DIME Method
DIME stands for Debt, Income, Mortgage, and Education. Add these up to get a solid starting estimate.
- D — Debt: All debts except your mortgage. Car loans, student loans, credit cards.
- I — Income: Your annual income multiplied by the number of years your family needs support. Multiply by 10 to 15 for a conservative estimate.
- M — Mortgage: Your remaining mortgage balance.
- E — Education: Estimated cost of college for each child.
Example: $25,000 in debt + ($80,000 income x 12 years) + $200,000 mortgage + $100,000 education = $1,285,000
Income Replacement Formula
A simpler method: multiply your income by 10 to 12. This gives your family time to adjust, pay off debts, and rebuild financially.
- $50,000/year income → $500,000 to $600,000 coverage
- $100,000/year income → $1,000,000 to $1,200,000 coverage
- $150,000/year income → $1,500,000 to $1,800,000 coverage
Factors That Change Your Number
You need MORE if you have:
- Young children
- A stay-at-home spouse
- A large mortgage
- Business debts you’ve personally guaranteed
- Special needs dependents who will need lifelong care
You may need LESS if you have:
- No dependents
- Large savings or investments already saved for retirement — see how much you should have saved by age
- A spouse with a high income
- Your children are already grown and financially independent
Coverage by Life Stage
| Life Stage | Typical Need |
|---|---|
| Single, no dependents | $100K – $250K (cover debts, final expenses) |
| Married, no kids | 5–7x income |
| Married with young kids | 10–15x income (DIME method) |
| Kids in high school | 7–10x income |
| Near retirement | Enough to cover final expenses + remaining debts |
Don’t Forget Non-Working Spouses
A stay-at-home parent provides childcare, household management, and other services. Replacing those services has real cost. A stay-at-home spouse may need $300,000 to $500,000 in coverage even without an income to replace.
How to Buy Coverage
Once you know your number, choose a term length that matches your longest obligation. Get quotes from multiple companies. Compare our top picks: Best Term Life Insurance Companies 2026.
Lock in coverage early. A 35-year-old pays far less than a 45-year-old for the same policy.
Your life insurance is part of your financial safety net — just like your retirement savings. Both work together.
Frequently Asked Questions
Is $500,000 enough life insurance?
It depends. For a single person with no dependents, yes. For a married parent with a mortgage and young kids, probably not. Use the DIME method to calculate your real number.
Do I need life insurance if I have no dependents?
Possibly. A small policy can cover final expenses and outstanding debts. If no one depends on your income, you may not need a large policy.
Should I get term or whole life?
Most financial experts recommend term life for income replacement. It’s cheaper and covers the years you need it most. See the comparison: Term vs Whole Life Insurance.
What is a good amount of life insurance for a $100,000 salary?
A common rule of thumb is 10x to 12x your income. For $100,000, that means $1,000,000 to $1,200,000 in coverage.
Does life insurance cover student loans?
Federal student loans are forgiven at death. Private student loans may not be — check your loan terms. If you have cosigned private loans, your estate could be liable.