Quick Answer
A first rough estimate adds up what your dependants would need. Then it subtracts savings and existing cover. Here the gap is about S$346,000 to S$390,000 if a payout earns 4% to 2% a year, or S$440,000 with no growth. That gap is a prompt to review your plan, not an instruction to buy exactly that amount.
The Useful Number: In this model, the gap is about S$346,000 to S$390,000 if a payout earns 4% to 2% a year. With no investment growth it would be S$440,000.
Who Relies On Your Income?
Start with what your dependants would need if you died and your income stopped. The calculator adds income support, debts, education money and final expenses, then subtracts savings set aside for them and the life cover you already have.
It is a first rough check, not a full insurance review: your yearly income stands in for your family’s needs, and a partner’s income is not subtracted.
The result is a range. Your family would draw the income a year at a time while the rest earns something, so the calculator shows the gap if that money earns 4% a year (the lower figure) and 2% a year (the higher figure).
How Big Is The Coverage Gap In A Family Example?
Say you earn S$60,000 a year and want to cover ten years of support. Add a S$300,000 mortgage, S$20,000 of other debt, S$100,000 for education and S$20,000 for final expenses. These are made-up inputs, not standard costs or recommended cover.
Income support is S$600,000 with no growth, or S$506,120 to S$549,734 today at 2% to 4% a year. The other needs add S$440,000. S$100,000 of savings and S$500,000 of life cover meet about 61% to 63% of the need, leaving a gap of S$346,120 to S$389,734, or S$440,000 with no growth. That is a prompt to review your plan, not an instruction to buy exactly that amount.
- Savings Set Aside: S$100,000
- Existing Life Cover: S$500,000
- Gap With No Growth: S$440,000
- Listed Needs With No Growth: S$1,040,000
Data as of . Source: CPF Board — Home Protection Scheme (HPS).
Try Your Numbers
Your Rough Life-Cover Gap
Uses the example’s S$300,000 mortgage with no HPS, S$20,000 of other debt, S$100,000 for education and S$20,000 for final expenses.
Gap If The Money Earns 2% A Year
S$389,734
- Gap If It Earns 4% A Year
- S$346,120
- Gap With No Growth
- S$440,000
Rough estimate. See the full tool for assumptions.
How Do You Avoid Counting Things Twice?
If HPS (the Home Protection Scheme) or a mortgage policy covers your home loan, say so in the calculator. HPS pays off the loan up to the insured sum, so that part is not a need. In the example, a fully covered S$300,000 loan brings the gap down to about S$46,000 to S$90,000.
Full income replacement may already pay for mortgage instalments and education, so adding both on top can overstate the need. Adjust the support amount to match.
Only count savings truly set aside for dependants, and check policy definitions, expiry dates, beneficiaries and exclusions before counting the sum assured. Medical, critical-illness or disability benefits are not life cover.
How Should You Review The Gap With Your Policies?
Try shorter and longer support periods. The range keeps your income flat and ignores inflation, survivor income, CPF nominations and estate timing. If you worked out school costs in Kids’ Education first, the calculator can fill in that figure. A zero result means no gap under your inputs, not that every protection need is met.
Keep an up-to-date list of your policies and discuss affordability and protection needs with a qualified adviser. Do not cancel or buy cover based only on this estimate: a replacement can mean fresh underwriting (new health checks) and different exclusions.
Quick Check
Three statements from this guide. Tap True or False to check what you have read. Nothing is saved.
Card 1 Of 3
The coverage gap is the exact amount of life cover you should buy.
Why? Card 1 Of 3
In the example the gap is S$346,120 to S$389,734, or S$440,000 with no investment growth. Discuss affordability and protection needs with a qualified adviser.
Card 2 Of 3
The lower gap figure assumes the payout money earns 4% a year.
Why? Card 2 Of 3
Your family would draw the income a year at a time while the rest earns something. The calculator shows the gap at 4% a year (the lower figure) and 2% a year (the higher figure).
Card 3 Of 3
If HPS fully covers your home loan, still count the whole mortgage as a need.
Why? Card 3 Of 3
In the example, a fully covered S$300,000 loan brings the gap down to about S$46,000 to S$90,000.
Your Score
Try It With Your Numbers
Open the calculator with this guide’s example filled in. Then change the numbers to match your situation.
Open Life Insurance Coverage Gap →Frequently Asked Questions
How Is The Life Insurance Gap Calculated?
The calculator adds income support, debts, education money and final expenses.
Then it subtracts savings set aside and existing life cover. In the example, S$60,000 a year over ten years gives S$600,000 of support. The mortgage, debts, education and final expenses add S$440,000.
Try Life Insurance Coverage Gap →Can Income Support And Mortgage Needs Be Double-Counted?
Yes.
A full income-replacement amount may already pay for mortgage instalments and education. So adding the whole mortgage and education amount on top can overstate the need, unless you adjust the support amount to match.
Does A Zero Gap Mean I Am Fully Protected?
No.
A zero result means no gap under your inputs, not that every protection need is met. The model assumes the money earns 2% to 4% a year and ignores inflation, survivor income, CPF nominations and estate timing. It does not assess disability, critical illness or medical cover.
Can I Replace Existing Cover Based On This Estimate?
No.
Do not cancel existing cover or buy a new policy based only on this estimate. A replacement can mean fresh underwriting and different exclusions. Keep an up-to-date list of your policies and discuss affordability and protection needs with a qualified adviser.
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Sources & Assumptions
- CPF Board — Home Protection Scheme ↗
- MoneySense — Assessing Your Insurance Needs ↗
- MoneySense — Understanding Life Insurance ↗
Sources checked 12 October 2026. These are examples only. Check the stated assumptions and limits before you use a result.
Rough life-cover gap only, not advice. It does not assess disability, critical illness, medical cover, policy suitability, underwriting or whether estate assets are legally available.
