Retirement Calculator for South Africa
South Africa · ZAR. Estimate a spending target adjusted for inflation.
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Decisions.
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Calculator Parameters
All amounts in ZAR.
R 2 500,00 Minimum R 0,00; maximum R 100 000,00.
25 Minimum 0; maximum 50.
25 Minimum 1; maximum 50.
5% Minimum 0%; maximum 30%.
3% Minimum 0%; maximum 30%.
Your estimate
Estimated retirement fund needed
R 1 258 737,37
Monthly spending at retirement
R 5 234,44
Years to fund
25
Based on the assumptions shown. This result is an illustration, not a quotation or guaranteed benefit.
Retirement Target Over Time
Method and scope
Today’s monthly spending grows with assumed annual inflation until retirement. The target funds annual spending at the start of each retirement year, using the real return (1 + nominal return) / (1 + inflation) − 1. State pensions, other income, tax, fees and longevity beyond the entered duration are excluded. Returns and inflation are assumptions, not forecasts.
Using this calculator in South Africa
This is a spending-based target in ZAR, not an entitlement calculation for South Africa. It excludes government pension income and other assets. Use the separate local pension calculator for the supported pension model, then consider any income outside this target separately.
Try the starting example
Monthly spending today: R 2 500; Years until retirement: 25; Years in retirement: 25; Assumed annual return (nominal): 5%; Assumed annual inflation: 3%.
Estimated retirement fund needed: R 1 258 737,37.
Compare one assumption at a time
The assumed return changes the spending target under the model’s real-return calculation. Keep inflation, spending and retirement duration fixed for this comparison. A smaller modelled target at a higher return does not establish that the plan is sustainable under variable actual returns. These fictional scenarios use the starting inputs printed above, not your current entries in the interactive calculator.
| Assumed annual return (nominal) | Estimated retirement fund needed | Interpretation |
|---|---|---|
| 3% | R 1 570 333,45 | One changed input |
| 5% | R 1 258 737,37 | Starting example |
| 7% | R 1 032 052,60 | One changed input |
Is the retirement contribution affordable from your actual monthly pay?
The PAYE estimate includes the selected age rebate and capped employee UIF, but excludes other payroll deductions. The retirement tool uses a separate qualifying deduction base and illustrates a ceiling, not an automatic refund. Check the employer contribution and deduction base before comparing retirement scenarios.
To reproduce the table, reset the calculator, change only the named input and compare the result and any warning. Record the assumptions with your result. See worked planning examples and our calculation and correction process.
Sources and review date
Rules and method reviewed 2026-11-02. Future changes are not automatically applied. Report a correction.