Calculators
Term vs Whole Life Insurance Calculator
Compare whole life insurance with buying term insurance and investing the premium difference over the same period.
- Runs in your browser
- Nothing uploaded
The tool
Enter your numbers below. Results update as you type, and nothing leaves your browser.
Everything you enter stays on your own machine. Nothing is sent to us or to anyone else, which you can confirm in your browser network tab.
What people use it for
- Choosing between term and permanent life insurance
- Reviewing an existing whole life policy
- Financial planning
- Evaluating policy illustrations
About this tool
What the Term vs Whole Life Insurance Calculator does
Whole life insurance combines lifelong cover with a cash value, at a much higher premium than term insurance for the same death benefit. The classic comparison is to buy term and invest the difference. This calculator compares the invested difference with the whole life policy’s projected cash value.
Formula
- Difference = whole life premium − term premium
- Invested value = future value of the monthly difference at the net return
- Compare with the policy’s cash value at the same year
Worked example
Using the starting values in the calculator above:
| Input | Value |
|---|---|
| Term premium per month | $40.00 |
| Whole life premium per month | $450 |
| Years to compare | 20 |
| Investment return on the difference | 6% |
| Whole life projected cash value at that year | $110,000 |
| Tax drag on investments | 0.5% |
| Result | Value |
|---|---|
| Term + invest minus whole life cash value | $68,607 |
| Invested difference after the period | $178,607 |
| Whole life cash value | $110,000 |
| Monthly premium difference | $410 |
| Total difference paid in | $98,400 |
How to read the result
The comparison depends on discipline: buy-term-and-invest works only if the difference is actually invested every month.
Whole life can suit permanent needs such as estate liquidity or a lifelong dependant, where term cover would expire.
Estimates for planning only. Actual premiums and benefits depend on the insurer, policy terms and underwriting.
Related calculators
- General Liability Premium Estimator: Estimate a commercial general liability premium from revenue or payroll, the class rate, limits, claims history and minimum premium.
- Umbrella Insurance Calculator: Calculate the gap between your assets and future income at risk and your auto and home liability limits, and the umbrella cover to close it.
- Cyber Insurance Premium Estimator: Estimate a small business cyber insurance premium from limit, revenue, industry risk and security controls.
- Livestock Mortality Insurance Calculator: Estimate livestock or equine mortality insurance premiums from animal values, number of head, rate and deductible.
Browse every calculator in Insurance Calculators, or talk to us about websites and lead generation for insurance agencies.
More tools and services
- 1031 Exchange Calculator
- 401(k) Contribution Optimizer
- 529 College Savings Calculator
- A/B Test Significance Calculator
- Accessible Ramp Calculator
- Accounts Payable Aging Calculator
If you would rather someone did this properly for you, we offer Web Design Services and Website Development, SEO Services: Search Engine Optimization, AI Automation Agency.
Questions
Questions about this tool
The things clients actually want to know — costs, timelines, ownership and what happens after launch.
Term is cheaper and suits temporary needs; whole life provides permanent cover and cash value at higher cost.
A savings component of permanent life insurance that grows over time and can be borrowed against.
Guaranteed values are contractual; projected values depend on future dividends or crediting rates.
Free strategy session
Let’s build something worth finding.
Tell us where you want the business to be in twelve months. We will come back with a costed plan, a realistic timeline, and the numbers we expect to move — no obligation, no jargon.
- 30-minute call, no pitch deck
- Fixed-price proposal in 48 hours
- You own everything we build
Talk to a developer
Not a sales team
- Response time
- Within 1 business hour
- Where we work
- UK, USA & the Gulf
- Contracts
- No lock-in, monthly rolling
- Working since
- 2023