Cardiologist vs Data Analyst
Salary Comparison.
Side-by-side monthly salary breakdown for South Africa in 2026 — entry to senior level, gross before tax.
Cardiologist earns 382% more than Data Analyst
Median R 135 000/month vs R 28 000/month — a R 107 000/month difference
Cardiologist
R 1 620 000/year
514% above SA workforce median
Data Analyst
R 336 000/year
27% above SA workforce median
Salary by experience level
| Level | Cardiologist | Data Analyst |
|---|---|---|
| Entry-level(0–2 yrs) | R 70 000 | R 15 000 |
| Mid-level(3–6 yrs) | R 130 000 | R 28 000 |
| Senior(7+ yrs) | R 220 000 | R 48 000 |
Median monthly gross before PAYE tax · South Africa 2026
Salary range comparison
Entry-level
Mid-level
Senior
Key differences
Cardiologist
Demand for cardiologists in South Africa is rising due to increasing cardiovascular disease incidence. The public sector faces a critical shortage, while private demand is driven by growing medical aid uptake.
Data Analyst
The demand for data analysts is accelerating as SA businesses invest in data infrastructure, making this one of the fastest-growing roles in the country.
See your actual take-home pay
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Frequently asked questions
Which earns more — a Cardiologist or a Data Analyst in South Africa?▾
A Cardiologist earns more on average. The median monthly salary for a Cardiologist is R 135 000/month, compared to R 28 000/month for a Data Analyst — a difference of R 107 000/month (382% higher).
What is the Cardiologist salary in South Africa in 2026?▾
The median Cardiologist salary in South Africa is R 135 000/month gross in 2026. Entry-level positions pay R 60 000–R 85 000/month, mid-level pays R 100 000–R 180 000/month, and senior roles pay R 160 000–R 350 000/month.
What is the Data Analyst salary in South Africa in 2026?▾
The median Data Analyst salary in South Africa is R 28 000/month gross in 2026. Entry-level positions pay R 12 000–R 18 000/month, mid-level pays R 22 000–R 38 000/month, and senior roles pay R 38 000–R 65 000/month.
How do I calculate take-home pay for a Cardiologist or Data Analyst?▾
Use the Rand Tools PAYE calculator. Enter the gross monthly salary and it will calculate your exact take-home pay after PAYE income tax, UIF (1% of gross, capped at R177.12/month), and any pension or medical aid contributions.