Convert an annual package to monthly pay, gross and net.
Monthly net pay
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Monthly gross
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PAYE + UIF / mo
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Your breakdown
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Dividing by twelve only gets you halfway
When a job offer quotes an annual package, the obvious move is to divide by twelve and picture that landing in your account. It will not. That figure is your monthly gross, the number before PAYE and UIF come off. What reaches your bank is meaningfully less, and the gap widens as the package grows because South Africa taxes income on a rising scale. This tool does both jobs at once: it gives you the honest monthly gross, then runs the full annual package through the tax scale to show what actually clears as take-home. It is built for anyone weighing a salary offer, a counter-offer, or a relocation package and wanting the real monthly cash.
How the annual package becomes a monthly payslip
PAYE is calculated on your annual income, not on each month in isolation, which is why this calculator annualises first. It takes the full package, applies the seven-band progressive scale, subtracts the age rebate, and only then divides the result by twelve to get your monthly PAYE. On top of that sits UIF at 1 percent of remuneration, but only up to a monthly ceiling, so high earners pay the same flat UIF rand amount every month. The bands, the rebate, and the UIF ceiling used here are the 2025/26 figures this calculator applies, and you should confirm the latest with SARS. The structure is what matters and it rarely changes: tax the year, spread it monthly, cap the UIF.
A R540,000 package, month by month
Enter R540,000 a year for someone under 65. Dividing by twelve gives a gross of R45,000, but the deductions tell the real story.
So a R45,000 gross headline turns into R35,320 in hand, a difference of nearly R9,700 a month. That is the number to budget against and the number to compare between offers, because two packages with the same gross can still differ once medical credits or retirement deductions enter the picture, which this baseline tool deliberately leaves out so you start from a clean figure.
What a quoted package can hide
A practical warning when comparing offers: ask whether the annual figure is total cost to company or basic salary. A cost-to-company package often bundles the employer's retirement and medical contributions into the headline, so the same R540,000 can produce a smaller cash salary at one employer than another. This calculator treats the input as taxable remuneration paid to you, so if your package includes large employer-funded benefits, your true cash gross will be lower than R45,000. The other common mistake is forgetting that a thirteenth cheque, if your package includes one, means your regular months are smaller than a simple divide-by-twelve suggests, because part of the annual figure is held back for that bonus month.
It also pays to look past the headline at the structure. Two offers at the same R540,000 can leave you with very different take-home pay once you account for how much each routes through a pension fund, since retirement contributions are deductible up to 27.5 percent of income and reduce the tax you pay. A package that channels more into a provident fund lowers your immediate cash but builds tax-advantaged savings, so the right comparison weighs cash in hand against total reward. When you negotiate, ask for the basic salary figure and the full breakdown of benefits rather than fixating on the single cost-to-company number a recruiter quotes.
Does a medical aid change my monthly take-home?
Yes, in your favour. The medical scheme fees tax credit is a fixed monthly rebate per member that reduces your PAYE, so your actual take-home on a package that includes medical aid is a little higher than this baseline shows. This tool excludes it so the starting figure is conservative; add the credit back if you want the precise number.
Why does my take-home not rise much when I get a small raise?
If a raise pushes part of your income into a higher band, that top slice is taxed at the higher marginal rate, so the net gain is smaller than the gross raise. The rest of your income is unaffected, so you do not lose money overall, but the after-tax increase always trails the headline increase.