Life Insurance Needs Calculator
The DIME method — Debts, Income, Mortgage, Education — turned into a real coverage number in seconds.
Your situation
A common range is 10-20 years, often until the youngest child finishes college.
Recommended Coverage
$1,470,000
= Debts + Income Replacement + Mortgage + Education − Existing Assets
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Understanding the DIME Method
The DIME method is a widely-taught rule of thumb for estimating how much life insurance a family needs, used by financial planners as a starting point rather than a precise formula. It adds up four categories of financial obligation your family would face without your income, then subtracts what you already have set aside.
Worked Example
| Factor | Amount |
|---|---|
| Debts (credit cards, car loans) | $15,000 |
| Income replacement ($75,000 × 15 years) | $1,125,000 |
| Mortgage balance | $250,000 |
| Education (1 child × $100,000) | $100,000 |
| Less: savings & existing coverage | −$20,000 |
| Total recommended coverage | $1,470,000 |
This is a large number compared to a typical employer-provided policy (often just 1-2x salary), which is exactly why DIME exists — to show the real gap between what most people have and what full income replacement actually costs.
Term vs. Whole Life for This Coverage Amount
Term life insurance
- Far cheaper per dollar of coverage
- Matches a fixed period (e.g. 20 years) to your actual need
- What most planners recommend for DIME-sized coverage
Whole/permanent life insurance
- Much higher premiums for the same coverage
- Builds cash value, but at a real cost
- Better suited to estate planning than pure income replacement
This calculator is most useful for
- Parents and primary earners estimating a starting coverage amount
- Checking whether an employer-provided policy is actually enough
- Comparing quotes against a number you calculated yourself, not just a sales pitch
Worth knowing: Run this calculation separately for each income-earning spouse or partner — a stay-at-home parent may still need coverage to replace the cost of childcare and household labor, even without a salary to replace directly.
Frequently Asked Questions
How much life insurance do I need?
A common approach is the DIME method: add your Debts, Income (annual income × years you want replaced), Mortgage balance, and Education costs for your children, then subtract existing savings and any current life insurance. The result is a reasonable coverage target, not a guarantee of the right number for every situation.
What does DIME stand for in life insurance?
DIME stands for Debts, Income, Mortgage, and Education — the four categories of financial obligation the method adds together to estimate how much coverage a family would need if the insured person died.
How many years of income should I replace?
10-20 years is a common range, often chosen based on how long dependents will need support — for example, until the youngest child finishes college. Fewer working years left until retirement generally supports a shorter replacement period.
Should I subtract my existing savings from my coverage need?
Yes — the DIME method nets out liquid assets and existing life insurance coverage, since that money would already be available to your family without needing to come from a new policy.
Is term or whole life insurance better for this coverage amount?
For pure income-replacement and debt-coverage needs, term life insurance is generally far cheaper per dollar of coverage and is what most financial planners recommend for the DIME-calculated amount, reserving whole life for estate-planning or permanent-needs situations.
Does this calculator replace advice from a financial advisor or insurance agent?
No. This is a planning estimate using a widely-taught rule of thumb, not personalized financial or insurance advice — your actual needs depend on details a calculator can't capture, like health, other income sources, and long-term family goals.
Do I need to include my spouse's income in this calculation?
Run the calculation separately for each income-earning spouse using their own income, since each person's death would create a different-sized gap — a stay-at-home parent may still need coverage to replace the cost of childcare and household labor, even without a paycheck to replace.
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