Mechanical Engineer vs Chemical Engineer
Salary Comparison.
Side-by-side monthly salary breakdown for South Africa in 2026 — entry to senior level, gross before tax.
Chemical Engineer earns 14% more than Mechanical Engineer
Median R 50 000/month vs R 44 000/month — a R 6 000/month difference
Mechanical Engineer
R 528 000/year
100% above SA workforce median
Chemical Engineer
R 600 000/year
127% above SA workforce median
Salary by experience level
| Level | Mechanical Engineer | Chemical Engineer |
|---|---|---|
| Entry-level(0–2 yrs) | R 22 000 | R 25 000 |
| Mid-level(3–6 yrs) | R 44 000 | R 50 000 |
| Senior(7+ yrs) | R 75 000 | R 82 000 |
Median monthly gross before PAYE tax · South Africa 2026
Salary range comparison
Entry-level
Mid-level
Senior
Key differences
Mechanical Engineer
Mechanical engineers remain in steady demand, with particular growth in renewable energy infrastructure, electric vehicles, and South Africa's manufacturing sector.
Chemical Engineer
Chemical engineers with mining, water treatment, and green hydrogen expertise are especially sought after as SA transitions its energy and industrial base.
See your actual take-home pay
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Frequently asked questions
Which earns more — a Mechanical Engineer or a Chemical Engineer in South Africa?▾
A Chemical Engineer earns more on average. The median monthly salary for a Chemical Engineer is R 50 000/month, compared to R 44 000/month for a Mechanical Engineer — a difference of R 6 000/month (14% higher).
What is the Mechanical Engineer salary in South Africa in 2026?▾
The median Mechanical Engineer salary in South Africa is R 44 000/month gross in 2026. Entry-level positions pay R 18 000–R 27 000/month, mid-level pays R 35 000–R 57 000/month, and senior roles pay R 58 000–R 100 000/month.
What is the Chemical Engineer salary in South Africa in 2026?▾
The median Chemical Engineer salary in South Africa is R 50 000/month gross in 2026. Entry-level positions pay R 20 000–R 32 000/month, mid-level pays R 38 000–R 65 000/month, and senior roles pay R 65 000–R 110 000/month.
How do I calculate take-home pay for a Mechanical Engineer or Chemical Engineer?▾
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.