Life Insurance Calculator Estimate the Cover You May Need
Estimate a potential life insurance coverage requirement by considering income, years of financial support, outstanding liabilities, future goals, existing assets and current life cover.
How Much Life Insurance Cover Might You Need?
Enter your own financial information below. The calculator estimates an illustrative protection gap using an income-replacement approach.
Calculate Your Life Cover
Use your own numbers. No pre-filled financial assumptions are used.
Your Result
Enter your information to calculate an illustrative estimate.
Understand the Numbers Behind Your Result
The calculator separates income replacement, liabilities, future goals and existing financial resources so you can see what contributes to the estimate.
Income Replacement
Income replacement estimates the financial contribution that may need to be replaced over the selected number of years.
Financial Obligations
Outstanding liabilities and future financial goals can be added to the estimated requirement before existing resources are considered.
Estimated Cover = Income Replacement + Liabilities + Future Goals − Existing Assets − Existing Life Cover
The result cannot fall below zero. If inflation adjustment is enabled, the income replacement component is calculated year-by-year using the selected inflation assumption.
What Can Affect Your Life Insurance Requirement?
A life insurance requirement can change as your income, family responsibilities, debts and financial assets change.
Income
Your income can represent an important financial contribution that dependants may need to replace.
Dependants
Household responsibilities and the people financially dependent on your income can affect the protection gap.
Loans
Outstanding home, personal, education or other loans can increase the financial obligations that need consideration.
Future Goals
Education, major family goals and other future obligations can be included when estimating a protection requirement.
Existing Assets
Savings and investments may already provide resources that can reduce the additional financial protection gap.
Current Cover
Existing life insurance should be considered so that existing protection is not ignored in the calculation.
Inflation
Future income and expenses may not have the same purchasing power as they do today, which is why inflation can be considered.
Life Changes
Marriage, children, a new loan, career changes or major asset purchases can change the calculation.
financial numbers that matter
Why Calculate Your Life Insurance Need?
A life insurance calculation is a way to estimate the amount of financial protection that may be relevant to your household. Instead of relying only on a generic multiple of income, a structured calculation can consider income, liabilities, future goals and resources already available.
For example, someone with a home loan, dependants and limited existing savings may have a different protection requirement from someone with substantial assets and fewer financial obligations.
The purpose of this calculator is to make those components visible. It does not determine which policy you should buy or guarantee that a particular coverage amount will be sufficient.
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Life Insurance Calculator FAQs
Simple answers to common questions about calculating life insurance coverage.
There is no single amount that works for everyone. A useful calculation can consider income replacement, dependants, outstanding liabilities, future financial goals, existing assets and current life insurance cover. The appropriate amount depends on your household's circumstances and financial responsibilities.
Yes. The calculator includes an optional inflation adjustment for the income replacement component. When enabled, future income replacement is estimated using the annual inflation assumption entered by the user. This is a planning assumption and not a prediction of future inflation.
Existing assets can be considered because they may already provide financial resources to dependants. However, not every investment should automatically be treated as fully available. Liquidity, ownership, intended use and your wider financial circumstances can matter.
No. This tool estimates a potential coverage requirement rather than an insurer's premium. Actual premiums can depend on age, health, lifestyle, occupation, policy term, coverage amount, underwriting and insurer-specific terms.
It can be useful to revisit the calculation after significant financial or family changes, such as marriage, having children, taking a major loan, a substantial income change, purchasing property or accumulating significant assets.
No. GrowthSmartly provides educational information and calculation tools rather than personalised financial advice. The result is an illustrative estimate and should be considered alongside your individual circumstances and the actual terms of any insurance policy.
Understand Your Life Insurance Requirement
Start with your numbers, understand the potential protection gap and then explore GrowthSmartly's insurance guides to learn more about the options available.
Explore Term Insurance →