Whole vs. Term Life Calculator
Whole life is sold on a powerful idea: permanent coverage that also builds cash value. The classic counter is “buy term and invest the difference” — cover the same need with cheap term insurance and put the premium savings to work in the market. This calculator runs that comparison honestly, including the cases where permanent coverage actually wins.
The buy-term-and-invest-the-difference idea
Term insurance is pure protection: you pay a small premium for a large death benefit over a fixed number of years, and there is no cash value. Whole life bundles a death benefit with a tax-deferred savings account, which is why its premium can be five to ten times higher for the same face amount. BTID asks a simple question: if you bought the cheap term policy and invested the premium difference yourself, would you come out ahead of the cash value the whole-life policy builds?
When permanent coverage actually makes sense
BTID usually wins on the math over long horizons — but not always, and not for everyone. Permanent insurance earns its keep when the need is genuinely permanent: estate liquidity for a large or illiquid estate, a special-needs dependent, equalizing an inheritance, or funding a buy-sell agreement. It also rewards discipline you may not have — the “invest the difference” half only works if you actually invest it. This tool shows the numbers; the right answer depends on your situation.
Run the numbers.
How this works: When you leave the premium fields at 0, the tool estimates term and whole-life premiums for your age, gender, coverage, and term length using current-environment approximations. It then invests the annual premium difference at your assumed return (an annuity-due side fund) and compares that balance against the cash value a whole-life policy would build at its credited rate over the same horizon. Entering real carrier quotes makes the comparison far more accurate.
Compliance note: T&T Capital Management is an SEC-registered investment adviser. We are not insurance agents and this is not insurance advice. Premium and cash-value figures are illustrative approximations and will differ from any real carrier quote, which depends on the carrier, underwriting, riders, and the rate environment. Actual policy selection and design must run through a licensed insurance professional. Neither term nor whole life is universally “right”; this tool is meant to inform that conversation, not recommend a product.
T&T Capital Management is an SEC-registered investment adviser. To talk with us about your specific situation, schedule a free consultation.