Insurance
Term Life Coverage Needs Calculator
Calculate growing income replacement, lump-sum capital needs, gross coverage need, reliability-adjusted existing coverage, available resources, additional coverage, and component shares.
Income replacement across horizon-
Debts, education, final expenses, and reserve-
Income replacement plus capital needs-
Existing coverage after reliability adjustment-
Liquid assets plus reliable coverage-
Gross need minus available resources-
Gross need reduced by available resources-
Available resources minus gross need-
Reliable existing coverage minus gross need-
Decision view
Term-life needs and resources bridge
Term-life needs and resources bridgeGrowing income and capital needs build gross coverage before liquid assets and reliability-adjusted coverage reduce the remaining gap.
Exact scenario comparisonIncome replacement years changes while all other entered assumptions remain constant.
| Income replacement years | Income replacement across horizon | Debts, education, final expenses, and reserve | Income replacement plus capital needs | Existing coverage after reliability adjustment | Liquid assets plus reliable coverage | Gross need minus available resources | Gross need reduced by available resources | Available resources minus gross need | Reliable existing coverage minus gross need |
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How to use Term Life Coverage Needs Calculator
- Enter annual survivor income need, years, and growth.
- Enter debts, education, final expenses, and emergency reserve.
- Enter liquid assets, existing coverage, and its reliable share.
- Review the needs-and-resources bridge and component shares.
Calculator guide
Understanding Term Life Coverage Needs Calculator
Term-life coverage need combines a multi-year survivor-income stream with named lump-sum capital needs, then subtracts only resources expected to be available. Employer coverage reliability is explicit so uncertain portability is not silently treated as guaranteed.
Calculation method
How the calculation works
Add a transparently growing survivor-income stream to named lump-sum needs, then subtract only liquid assets and the entered reliable share of existing coverage. Need and resource reductions stay as amounts so an all-zero need remains finite without invented shares. Sum the growing annual income need, add debts and family capital needs, adjust existing coverage by its entered reliable share, add liquid assets, and subtract resources from gross need.
Detailed calculation process
Build gross survivor need and subtract reliable resources
The default plan uses $65,000 annual income need for 15 years with 2% growth, $560,000 of named capital needs, $90,000 liquid assets, and $250,000 existing coverage at 75% reliability.
General formula: I_n = I_1[(1+g)^n-1]/gK = D+E+F+RG = I_n+KL_r = LqA = A_l+L_rN = max(G-A,0) The growing-series formula totals the annual income stream, capital needs are added once, existing insurance is reduced by the entered reliability share, and only liquid assets plus reliable coverage offset gross need.
What each symbol means
Worked substitution with the default inputs
The default gross need is $1,684,072.10; after $277,500 of entered resources, additional coverage need is $1,406,572.10.
Coverage needs bridge
See income and capital needs offset by reliable resources
A waterfall separates gross need components from liquid assets and reliability-adjusted coverage before showing the remaining gap.
Worked situations
Practical examples
- Growing income replacement totals about $1.124 million.
- Named capital needs total $560,000.
- The reliability adjustment counts $187,500 of existing coverage.
Better inputs
Useful tips
- Review income years and family capital needs separately.
- Use a conservative reliability share for non-portable employer benefits.
- Revisit needs after major family, debt, income, or benefit changes.
Before relying on the result
Limitations and common mistakes
- Underwriting, eligibility, policy terms, taxes, inflation, benefits, and estate planning require professional advice.
- The income stream is not discounted for investment returns.
- Entered existing coverage may not remain available or sufficient.
Reference
Key terms
- Income replacement
- Growing annual survivor-income needs across entered years.
- Capital needs
- Named one-time debts, education, expenses, and reserve.
- Reliable coverage
- Existing coverage multiplied by the entered reliability share.
- Additional need
- Gross need minus available resources, floored at zero.
Important note
Calculated from the entered values and policy assumptions. The policy contract and insurer review control actual coverage or settlement.
Frequently asked questions
Why is income replacement so large?
It sums 15 annual needs that grow by 2%.
Why count only 75% of existing coverage?
That is the entered reliability assumption for employer coverage.
Are liquid assets added to insurance need?
No. They offset gross need.
Does the result recommend a specific policy?
No. It is an arithmetic needs model, not underwriting or product advice.