Life insurance calculator — how much cover do I need?

Estimate how much life cover your family would need to replace your income, settle debt and pay for education and final costs — and how big your current cover gap is.

Updated 5 November 2026 Estimate

Your details

What you already have

Your assumption

Your result

Additional cover needed EstimateR4 088 687
Total cover needed Your assumptionR5 288 687
Existing cover and savingsR1 200 000

What your family would need

Income replacement (R270 000 a year for 15 years) Your assumption
R3 538 687
Settle debt
R1 200 000
Education
R400 000
Funeral and estate costs
R150 000
Total need
R5 288 687
Less existing life cover
−R1 000 000
Less available savings
−R200 000
Cover gap
R4 088 687
  • This is a needs estimate, not a quote or financial advice. A licensed financial adviser can assess your full situation, including disability and dread-disease cover.
  • Check whether a bond is already covered by a separate credit life policy — if so, you may not need extra cover for it.
  • Life cover paid to a nominated beneficiary is usually paid out faster than money that must pass through the estate. Your figures are not included in share links.

How the need is estimated

Income need = annual income × replacement % paid for N years, valued today at your real return Total need = income need + debt + education + funeral and estate costs Cover gap = total need − existing cover − available savings

The income need is a present value: a lump sum invested at your assumed return above inflation can pay an inflation-linked income for the years you choose. Use 0% for a more cautious figure.

This is an estimate to help you think about cover — not a quote or advice. Premiums depend on your age, health, smoking status and occupation.

Worked example

Parent earning R30 000 a month with three dependants

Replacing 75% of income for 15 years, settling R1.2 million of debt and funding education adds up to several million rand — far more than R1 million of group cover.

Additional cover needed EstimateR4 088 687
Total cover needed Your assumptionR5 288 687
Existing cover and savingsR1 200 000

What your family would need

Income replacement (R270 000 a year for 15 years) Your assumption
R3 538 687
Settle debt
R1 200 000
Education
R400 000
Funeral and estate costs
R150 000
Total need
R5 288 687
Less existing life cover
−R1 000 000
Less available savings
−R200 000
Cover gap
R4 088 687

Open this example in the calculator

Frequently asked questions

How much life cover do I need?

Enough for your dependants to replace the income they rely on for as long as they need it, settle debt, pay for education and cover funeral and estate costs — less the cover and savings you already have.

Is a multiple of my salary enough?

Rules of thumb (such as 10 times annual income) are a rough starting point. A needs-based calculation like this one reflects your debt, dependants and existing cover.

Does my employer’s group life cover count?

Yes, include it — but remember it usually ends when you leave that job.

Should I also consider disability cover?

Yes. You are more likely to become disabled than to die before retirement, and disability can be financially harder on a family. Speak to a licensed adviser.

Sources and references

  1. Financial Sector Conduct Authority (FSCA)
  2. Association for Savings and Investment South Africa (ASISA)