Put a number on your family's protection
Sixteen free life insurance calculators and short, plain-English guides. Type your figures, watch the answer move, and learn why it moved.
Preview = income x (7 + 1.5 per child). For a real answer use the full needs calculator.
Calculators that show their working
Each tool lists its formula, a worked example and the limits of the estimate.
Life Insurance Needs Calculator
Add up what your family would owe and need, subtract what they already have, and see the gap in dollars.
CoverageTerm vs Whole Life Insurance Calculator
See what each policy costs, then see what the difference could become if you invest it instead.
CompareLife Insurance Premium Estimator
Enter your age, cover and term to see a realistic monthly price range for term life insurance.
CostIncome Replacement Calculator
Work out the one-time payout that could fund your family's income for as long as they need it.
CoverageFuneral Cost Calculator
Add up each funeral expense and see a total, plus a suggested cover amount with a 10 percent buffer.
CostBeneficiary Share Splitter
Enter a payout and each person's percentage to see dollar amounts and catch errors before filing your form.
PlanningMortgage Protection Calculator
See your monthly payment, the interest still ahead and the cover that would let your family keep the home.
PlanningCost of Waiting Calculator
Pick how long you might delay and see the monthly increase and the extra cost across a 20 year policy.
CostStay-at-Home Parent Value Calculator: What Is It Worth?
Value unpaid childcare and housework, then turn it into a cover figure.
PlanningCollege Education Fund Calculator: Plan the Saving Goal
Inflate today's college cost, total the study years, and find the monthly saving needed.
PlanningDebt Cover Calculator: How Much Debt Would Remain?
Add up every debt, subtract existing cover, and see the gap left to clear.
CoverageTerm Life Ladder Planner: Split Cover, Lower Cost?
Split cover across 10, 20 and 30-year rungs and compare it with one long term.
CompareMonthly Budget Cover Calculator: What Can You Afford?
Turn a monthly budget into the maximum term cover it can buy.
CostBusiness Owner Cover Calculator: Protect the Business Too
Cover business debts, a buyout share and key-person replacement cost.
PlanningInflation-Adjusted Cover Calculator: Still Enough?
Grow today's cover amount by inflation and see the future shortfall.
CoverageWhole Life Cash Value Estimator: Illustrated, Not Promised
Illustrate cash value from premiums at a stated growth rate, less surrender charges.
CompareHow a calculation goes
Enter your figures
Income, debts, age and goals. Defaults are pre-filled so you can see a result straight away.
Watch the result update
The answer recalculates as you type, with a breakdown of where each dollar comes from.
Read the reasoning
Under every tool you will find the formula, an example and a list of what the model leaves out.
Who needs life insurance, and who may not
Life insurance matters most when other people rely on your income. Parents of young children, homeowners with a mortgage, couples where one partner earns most of the money and people supporting an older relative are the usual buyers. Business owners and anyone with a co-signed loan also have good reasons, because debts can pass to partners or family.
A single person with no dependants and no debt may only need enough for final expenses. Someone whose savings already exceed what their family would need might need no policy at all. The Life Insurance Needs Calculator will tell you which group you are in.
What changes the price of a policy
Insurers price cover by estimating the chance of paying a claim. The biggest factors are age, health, tobacco use, amount and term. Hobbies such as aviation or diving, family medical history and driving record can also matter. Buying younger locks in a lower rate for the whole term, and a period without tobacco can cut the price sharply.
See how these choices move a typical monthly cost in the Life Insurance Premium Estimator, or find out what waiting costs with the Cost of Waiting Calculator.
Guides worth reading first
Short explainers that pair with the calculators.
How Much Life Insurance Do You Really Need?
Three methods, one worked example and a short checklist to land on a number you can defend.
8 min readTerm Life vs Whole Life Insurance: Which Wins?
Both pay your family if you die. They differ in length, price and what else you get along the way.
8 min read7 Life Insurance Mistakes That Leave Families Short
Most problems with life insurance are not about the insurer. They come from small decisions made quickly.
7 min readHow we write and check this site
Every page is written to be useful before anything else. Formulas are printed in full, assumptions are shown beside the results and simplifications are named. We do not sell insurance, we do not store your calculator inputs and we do not rank products for payment. Talha Shah edits each guide and re-checks the formulas when something changes. If you spot an error, email contact@8171portal.blog and we will correct it.
Frequently asked questions
Are the calculators free?
Yes. Every tool is free, needs no account and asks for no email address.
Is my data saved or sent anywhere?
No. Calculations run in your browser, and the numbers you type are not sent to our servers.
Are the results real quotes?
No. They are educational estimates built on stated formulas. Request quotes from licensed insurers for binding prices.
Where should I start?
Begin with the needs calculator to find a target amount, then check its price with the premium estimator.
Do I need life insurance if I am single?
It depends on who would face costs if you died. With no dependants and no co-signed debts, you may need only funeral cover, or nothing yet. With a co-signed loan, a dependent parent or a business partner, cover is worth pricing even while you are young and healthy.
How often should I review my cover?
Review it after every major life change: marriage, a child, a house purchase, a new job, a business loan or a divorce. If nothing changes, a quick annual check of the amount, the beneficiaries and the term left is enough. Our annual review checklist walks through that check step by step.
Can I use more than one calculator?
Yes, and you usually should. Start with the needs calculator for the amount, check the price with the premium estimator, then use a specialist tool for your situation, such as the debt cover, ladder planner or stay-at-home parent value calculator, to refine the answer.
What is new on this site?
In November 2026 the site grew from eight calculators and three guides to sixteen calculators and twenty-one guides. The new tools and guides cover new parents, self-employed workers, homeowners, beneficiaries, claims, riders, taxes and annual reviews, with the same plain-English style and printed formulas as the original pages.