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Bear Case
Income −30%, assets flat
Coverage Gap
—
—/mo est.
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Base Case
Current inputs
Coverage Gap
—
—/mo est.
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Bull Case
Income +20%, debts reduced
Coverage Gap
—
—/mo est.
Coverage Need Over Time
How your insurance need declines as mortgage amortizes, children grow up, and debts are paid off. The flat line is your policy coverage.
Sensitivity Matrix: Income × Years → Coverage Need
How your recommended coverage changes across different income and replacement-year combinations. Your inputs are highlighted.
Run the calculator first to see the matrix.
Life Events: How Would This Change Your Coverage?
See how major life events would affect your recommended coverage amount.
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Buy Bigger Home (+$150K)
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Insurance Need Methods Compared
DIME Method
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Debt + Income + Mortgage + Education. Most comprehensive approach recommended by financial planners.
10× Income Rule
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Annual income × 10. Quick rule of thumb — easy to calculate but may undercount debt and education costs.
12× Income Rule
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Annual income × 12. Conservative multiplier favored for families with young children or significant debts.
Human Life Value
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Present value of future earnings at 5% discount. Best for wage earners with long careers remaining.
Needs Analysis
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Living expenses × replacement years. Focuses on maintaining family lifestyle without income.
Recommended Gap
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DIME Need minus your existing coverage and savings — the additional policy you should buy today.
Policy Laddering Strategy
Instead of one expensive long-term policy, a ladder of 3 shorter-term policies covers the same total need at a significantly lower cost — as each policy expires, so does the need it was covering.
10yr
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Near-term debts + income
—/mo
20yr
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Mortgage + education
—/mo
30yr
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Long-term income replacement
—/mo
Premium Comparison: Term Length × Coverage Amount
Estimated monthly premiums based on your age, health class, and smoker status. Your coverage gap column is highlighted.
| Term | $250K | $500K | $750K | $1M | Your Gap |
| Run the calculator first |
Term vs Whole Life: True Cost Comparison
Whole life costs ~8–10× more per year. "Buy term, invest the difference" is the strategy recommended by most financial planners.
20yr Term Life
—/mo
— over 20 yrs
Pure protection. Expires at end of term.
Whole Life
—/mo
— over 20 yrs
Includes cash value component.
Invest the Difference
—/mo invested
— at 7% return (20yr)
Buy term + invest premium difference at market rate.
When to Review Your Coverage
Life insurance needs change dramatically over time. Review your coverage after any of these events.
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Marriage or Divorce
Beneficiary changes; income dependency shifts
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New Child
Education costs + extended income need
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Home Purchase
Add mortgage balance to coverage need
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Income >20% Change
Income replacement need scales with earnings
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Debts Paid Off
Coverage need decreases significantly
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Kids Finish College
Remove education component from DIME
Key Terms
Term Life Insurance — Coverage for a fixed period (10, 20, 30 years). Cheapest per dollar of coverage. Pure death benefit, no cash value.
Whole Life Insurance — Permanent coverage with a cash value component. Much more expensive; builds equity over time.
DIME Method — Life insurance needs formula: Debt (non-mortgage) + Income × years + Mortgage + Education costs.
Human Life Value (HLV) — Present value of all future earnings, discounted at ~5%. Represents the total economic value of the insured.
Health Class — Insurer risk category (Preferred Plus, Preferred, Standard, Substandard). Preferred Plus can be 30-40% cheaper than Standard.
Policy Ladder — Strategy of buying 2-3 policies with staggered terms to match declining coverage needs at lower total cost.
Rider — Optional add-on to a policy (e.g., accidental death, disability waiver of premium, children's term rider).
Underwriting — Insurer's process of evaluating risk to determine premium — considers age, health, lifestyle, occupation.
Life Insurance: How Much Coverage Do You Need?
Life insurance is the financial safety net that protects your dependents if you die prematurely. Determining how much coverage you need requires analyzing what your income and financial resources currently provide, and estimating what would be needed to maintain your family's standard of living and financial goals without you.
The most widely used framework is the DIME method: Debt (excluding mortgage) + Income replacement + Mortgage + Education. Add up all outstanding non-mortgage debts, calculate income replacement (your annual income x years to replace, optionally inflation-adjusted), add the remaining mortgage balance, and estimate future education costs for children. This sum gives you a solid coverage target. Subtract existing coverage and liquid assets to find the true gap.
Term life insurance is almost always the right product for income replacement purposes. A 20-year term policy for $1 million typically costs $30-$60 per month for a healthy, non-smoking 35-year-old. Whole life and universal life are much more expensive and typically appropriate only for specific estate planning, business succession, or lifelong dependent situations.
Several factors affect your premium beyond coverage amount. Age is the biggest driver. Health class matters significantly: Preferred Plus rates can be 30-40% lower than Standard. Smokers pay 2-3x more. Gender affects rates by ~15-20%. Applying when young and healthy locks in low rates for the entire policy term.
Your life insurance needs are not static. They typically decline over time as your mortgage amortizes, children become financially independent, and you accumulate assets. The coverage decline timeline in the Scenario Analysis tab shows this visually. Review coverage every 5 years or after major life events.