Cardiologist vs Computer Science Graduate
Salary Comparison.
Side-by-side monthly salary breakdown for South Africa in 2026 — entry to senior level, gross before tax.
Cardiologist earns 322% more than Computer Science Graduate
Median R 135 000/month vs R 32 000/month — a R 103 000/month difference
Cardiologist
R 1 620 000/year
514% above SA workforce median
Computer Science Graduate
R 384 000/year
45% above SA workforce median
Salary by experience level
| Level | Cardiologist | Computer Science Graduate |
|---|---|---|
| Entry-level(0–2 yrs) | R 70 000 | R 16 000 |
| Mid-level(3–6 yrs) | R 130 000 | R 32 000 |
| Senior(7+ yrs) | R 220 000 | R 55 000 |
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.
Computer Science Graduate
Computer science graduates remain in strong demand across all sectors, with cybersecurity and cloud engineering being particularly short-staffed in South Africa.
See your actual take-home pay
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Frequently asked questions
Which earns more — a Cardiologist or a Computer Science Graduate in South Africa?▾
A Cardiologist earns more on average. The median monthly salary for a Cardiologist is R 135 000/month, compared to R 32 000/month for a Computer Science Graduate — a difference of R 103 000/month (322% 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 Computer Science Graduate salary in South Africa in 2026?▾
The median Computer Science Graduate salary in South Africa is R 32 000/month gross in 2026. Entry-level positions pay R 13 000–R 20 000/month, mid-level pays R 25 000–R 45 000/month, and senior roles pay R 45 000–R 75 000/month.
How do I calculate take-home pay for a Cardiologist or Computer Science Graduate?▾
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.