Term Life Premium Estimator Calculator
A term life premium starts from the expected cost of paying the death benefit, the pure premium, then adds a loading for the insurer's expenses and profit. This calculator takes your coverage amount, the annual mortality rate per 1,000 from an official actuarial table, and the insurer's expense and profit loading, then returns the pure premium, the gross annual premium, the monthly premium, and the loading dollars. Mortality is a user input because the correct rate depends on your exact age, sex, and health class.
Premium estimate formula
Probability of death = mortality rate per 1,000 / 1000
Pure premium = coverage * probability of death
Gross annual premium = pure premium / (1 - loading / 100)
Loading amount = gross annual premium - pure premium
Monthly premium = gross annual premium / 12
Pure premium is the expected claim cost. The loading grosses it up to the charged premium covering expenses and profit. This is a transparent approximation, not a carrier quote.
Things to know
- Take the mortality rate from an official table for your exact age, sex, and health class.
- Real pricing uses select and ultimate mortality, lapses, interest, and policy fees.
- Loadings vary by carrier and distribution channel; enter the assumed figure.
- Smoking and adverse health classes carry materially higher mortality and premiums.
- Always compare actual carrier quotes; this tool is educational only.
Term life premium: frequently asked questions
How is a term life premium estimated?
A simple actuarial estimate is the pure premium, coverage times the annual probability of death, plus a loading for the insurer's expenses and profit. Pure premium is the expected claim cost. Dividing by 1 minus the loading fraction grosses it up to the charged premium. This calculator follows that structure with your inputs.
Where does the mortality rate come from?
Mortality rates by age and sex come from published actuarial tables, such as the Society of Actuaries valuation tables and the Social Security Administration actuarial life table. Because the right figure depends on your exact age, sex, and health class, the mortality rate per 1,000 is a user input you take from an official table.
What is the expense and profit loading?
Insurers add a loading to the pure premium to cover commissions, administration, taxes, reserves, and profit. It is commonly expressed as a percentage of the gross premium. A 30 percent loading means expenses and profit are 30 percent of what you pay, and the pure premium is the other 70 percent. Enter the insurer's assumed loading.
Why is this only an estimate?
Real term life pricing uses select and ultimate mortality, underwriting health classes, policy fees, lapse assumptions, and interest. This tool gives a transparent first approximation from a single-year mortality rate and a flat loading. It is educational, not a quote. Always compare actual carrier quotes.
Does a higher mortality rate raise the premium?
Yes. The pure premium is coverage times the mortality rate, so a higher annual probability of death raises the expected claim cost and therefore the premium. Older ages, smoking, and adverse health classes carry higher mortality rates and higher premiums.
Official sources
- Society of Actuaries: Experience studies and valuation tables.
- U.S. Social Security Administration: Actuarial Life Table.
Reviewed by the CalculatorHub team, edited by James Graham, 17 June 2026. See our methodology.