Professional services
Life Insurance Needs Calculator
Estimates a life insurance need from obligations, as arithmetic rather than a recommendation.
Result
An estimating tool, not insurance advice and not a quote. Actual premiums are set by underwriting on factors no calculator sees: claims history, credit and loss data, exact location, construction, contract requirements and the insurer's own appetite. What cover you need is a question for a licensed broker who has looked at your situation. Income replacement is discounted to present value on the assumption the payout is invested rather than spent evenly, which is why the figure is lower than income times years. Inflation, surviving-partner earnings, social security survivor benefits and changing needs as children grow are all real and none of them are modelled.
Get a Free Business AuditHow the calculation works
The obligations cover would have to meet, meaning income replacement over a chosen period, outstanding debts including a mortgage, future costs such as education, and final expenses, less existing assets and cover already in force. The result is a need estimate, and the assumptions behind it carry it entirely.
What moves the number
- Income replacement period, which dominates the result.
- Debts, particularly a mortgage.
- Future obligations such as education.
- Existing assets and cover already held.
Where this one goes wrong
A needs figure is only as good as its assumptions, and the two that move it most are the replacement period and whether the income replaced is gross or net of what the household no longer spends. Both are judgement calls worth making explicitly and testing. The other adjustment frequently omitted is the replacement cost of unpaid household work, which an income-based method values at nothing. This is arithmetic, not financial advice; product decisions belong with a licensed professional.
Before you quote
- Choose the replacement period deliberately and test alternatives.
- Decide whether to replace gross or net income.
- Subtract existing cover and assets before concluding.
Where the rules come from
Questions
About this calculator
Which assumption matters most?
The income replacement period, since doubling it roughly doubles the result. Whether the income replaced is gross or net of what the household would no longer spend is the second, and both are judgement calls worth making explicitly.
Should existing cover be subtracted?
Yes, including any employer-provided cover, along with assets available to meet the obligations. A need figure calculated without that subtraction overstates what has to be bought, sometimes substantially.
Is this financial advice?
No. It estimates a need from stated assumptions and says nothing about products, structures or suitability for your circumstances. Those questions belong with a licensed professional, and the estimate is a starting point for that conversation.
The formula
need = present value of income to replace + debts + education + final expenses, less existing cover and liquid assets
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How to use this calculator
- Annual income to replace ($). Enter your own figure; the page starts at $85,000.
- Years of income to replace. Enter your own figure; the page starts at 15.
- Mortgage balance ($). Enter your own figure; the page starts at $268,000.
- Other debts ($). Enter your own figure; the page starts at $22,000.
- Education costs to fund ($). Enter your own figure; the page starts at $120,000.
- Final expenses ($). Enter your own figure; the page starts at $18,000.
The result updates as you type, so you can try a figure, see what it does to additional cover needed, and change it back. Nothing you enter is sent anywhere or saved.
A worked example
These are the figures the calculator opens with. Every number in the results column below is produced by the same calculation the page runs, so you can follow it through before putting your own figures in.
What goes in
| Input | Value |
|---|---|
| Annual income to replace | $85,000 |
| Years of income to replace | 15 |
| Mortgage balance | $268,000 |
| Other debts | $22,000 |
| Education costs to fund | $120,000 |
| Final expenses | $18,000 |
| Cover already in place | $150,000 |
| Liquid savings and investments | $65,000 |
| Return on invested proceeds | 4% |
What comes out
| Result | Value |
|---|---|
| Additional cover needed main result | $1,158,063 |
| Total need | $1,373,063 |
| Income replacement portion | $945,063 |
| Existing cover and assets | $215,000 |
| As a multiple of income | 16.2 |
Total need is $1,373,063, about 16.2 times income. After existing cover and savings of $215,000, the gap is $1,158,063.
How sensitive the answer is
Holding everything else steady and changing only annual income to replace, this is what happens to additional cover needed. It is worth knowing which of your inputs the answer actually hinges on, and which barely move it.
| Annual income to replace ($) | Additional cover needed |
|---|---|
| $42,500 | $685,531 |
| $63,750 | $921,797 |
| $85,000 example above | $1,158,063 |
| $127,500 | $1,630,594 |
| $170,000 | $2,103,126 |
Every other input is held at the example value while this one changes, which is not how a real job behaves. Treat it as a guide to which number matters most, not as five separate quotes.
What each figure means
- Annual income to replace ($)
- A money amount, starting at $85,000.
- Years of income to replace
- A number, between 0 and 50, starting at 15.
- Mortgage balance ($)
- A money amount, starting at $268,000.
- Other debts ($)
- A money amount, starting at $22,000.
- Education costs to fund ($)
- A money amount, starting at $120,000.
- Final expenses ($)
- A money amount, starting at $18,000.
- Cover already in place ($)
- A money amount, starting at $150,000.
- Liquid savings and investments ($)
- A money amount, starting at $65,000.
- Return on invested proceeds (%)
- A percentage, between 0 and 12, starting at 4%.
What the results tell you
| Result | What it is |
|---|---|
| Additional cover needed | The headline result. A money figure. |
| Total need | A money figure. |
| Income replacement portion | A money figure. |
| Existing cover and assets | A money figure. |
| As a multiple of income | A decimal figure. |
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