QuickCalc

Retirement Calculator

Estimate your retirement pot at your target age.

Reviewed by The QuickCalc Editorial Team · Last updated · About our methodology

Enter your details

Result

Projected pot
R21 221 139,31
Nominal Rand — not adjusted for inflation.

Inputs & results at a glance

Updates live as you change the form above.

ItemTypeValue
AgeInput35
Retire atInput65
Current savingsInputR500 000,00
Monthly contributionInputR5 000,00
ReturnInput10%
Projected potResultR21 221 139,31

About this calculator

A retirement calculator helps you see whether your current savings and contribution rate are on track to fund the retirement you want. Enter your current age, planned retirement age, current retirement savings, monthly contributions and expected investment return, and the calculator projects the total pot at retirement.

The result combines two calculations: compound growth on your existing savings, and the future value of your monthly contributions. Both are compounded monthly at the annual rate you enter divided by 12. Because retirement horizons are typically 20–40 years, small changes to your contribution rate or return assumption compound into large differences at the end.

In South Africa, retirement annuities, pension funds and provident funds offer meaningful SARS tax deductions (up to 27.5% of income, capped at R350,000 per year). Long-term returns of 9–11% per year are reasonable for a balanced retirement fund. A common rule of thumb is that you need 15–20 times your desired annual retirement income — so R30,000/month in today's money requires roughly R5.4m–R7.2m.

How to use it

  1. 1Enter your current age. Your age today.
  2. 2Enter your retirement age. The age at which you plan to stop working.
  3. 3Enter current savings. The total value of your existing retirement funds.
  4. 4Enter monthly contribution. Your total monthly contribution including any employer portion.
  5. 5Set expected return. Realistic long-term return, typically 9–11% for balanced funds.

How it works

The calculator combines two projections: your existing retirement savings compounded forward at the assumed return, plus the future value of every monthly contribution you'll make between now and retirement. Both use monthly compounding at annual return ÷ 12.

The result is in nominal Rand, so remember that inflation will erode what that amount buys. A common rule of thumb is that you need 15–20× your desired annual retirement income in today's money. Use our Inflation Calculator to translate the nominal projection into today's purchasing power.

Formula

FV = Savings × (1+r)ⁿ + Contribution × [((1+r)ⁿ − 1)/r]

Savings = current retirement pot; Contribution = monthly amount; r = monthly rate; n = months until retirement.

Worked examples

Age 35, retire 65, R500k saved, R5k/month at 10%

Projected pot ≈ R19.7 million (nominal Rand).

Age 45, retire 65, R1m saved, R8k/month at 9%

Projected pot ≈ R11.5 million (nominal Rand).

Frequently asked questions

How much do I need to retire in South Africa?

A common rule of thumb is 15–20 times your annual expenses at retirement. So R30,000/month in today's money needs roughly R5.4m–R7.2m.

What return should I assume?

For a growth-oriented retirement fund, 9–11% nominal p.a. over 20+ years is a reasonable planning number. Reduce it as you get closer to retirement.

Does this include my current employer pension?

Add your current retirement fund value to 'Current savings' and continue with the monthly contribution you (and your employer) make in total.

What about inflation?

The result is in nominal Rand. Divide by (1 + inflation)^years to see the equivalent in today's money — CPI has averaged around 5.5% over the last decade.

Should I use a Retirement Annuity?

RAs offer valuable SARS tax deductions (up to 27.5% of income). Speak to a registered financial advisor about the best product mix for your situation.

Related calculators

Finance

Savings Calculator

Grow monthly deposits into a future savings pot

Finance

Compound Interest Calculator

See how compounding grows a lump sum

Finance

Inflation Calculator

See how inflation erodes purchasing power

Spotted something off, or want a calculator we don't have?

Send a quick suggestion and it goes straight to the QuickCalc admins.

Suggest a calculator or change