Iran vs South Africa Grading System

How does the Iran grading system work?

Iranian universities use a 0–20 scale where 10 is the minimum pass. Scores of 17+ are genuinely excellent.

How does the South Africa grading system work?

South African universities follow a British-influenced percentage system with UK-style degree classifications. Distinction is typically awarded at 75%+. SA degrees are well recognised internationally.

Do Iran and South Africa mark to the same standard?

No — and it is the difference in marking culture, not the arithmetic, that makes a direct comparison mislead. Here is how each country actually uses its own scale.

What a good grade means in Iran

As in every 20-point system, the top of the scale is largely unused: a 17 is an excellent result and marks above 18 are very rare, so a moadel of 15 represents a strong degree rather than the 75% it becomes under arithmetic conversion. Iranian universities — Sharif, Tehran and Amirkabir in particular — are well known to admissions committees in engineering and the sciences, and a strong moadel from those institutions is read in context rather than at face value.

What a good grade means in South Africa

South African marking is strict at the top: 75% already earns a Distinction, marks above 80 are uncommon, and summa cum laude is typically around 85%. That makes a 68% a respectable degree rather than the weak one it would look like on a US transcript. The structural point matters just as much as the grade, though — South African master's entry normally assumes an honours year on top of a three-year bachelor's, so a strong mark alone may not be sufficient without it.

Will a grade from Iran get you into South Africa?

South Africa universities typically ask for 65 / 100 for a taught master's — a one-to-two-year postgraduate degree made mostly of classes. On Iran's scale that is roughly 13.6–14.2 / 20 (Good). 65% is the average that recurs across South African master's admission, applied either to the final-year majors of a four-year bachelor's or to an honours degree. Note the structural point that catches international applicants: South African master's entry normally assumes an honours year (a fourth year) on top of a three-year bachelor's, so the grade alone is not the whole requirement.

University of the Western Cape, Institute for Social Development — master's admission requirements · checked 2026-07-25 · the figure in your own terms is a double conversion, so it is a range. how this is worked out

Excellent (17–20) → approximately 4.0 GPA.

What goes wrong converting grades from Iran to South Africa?

South Africa rarely awards near the top of its own scale — 85 is realistically the ceiling rather than 100 — so a converted result will look lower than you expect even when it is strong.

Mistakes specific to Iran grades

• Multiplying the 20-point average by five. A 15/20 is a strong Iranian degree; "75%" does not convey that in US terms.
• Assuming the pass mark is always 10. Some institutions pass at 12 and postgraduate thresholds are higher.
• Underestimating document lead times. Obtaining and legalising Iranian transcripts for use abroad frequently takes longer than applicants expect.

What should you do next, applying from Iran to South Africa?

1. Check the course, not the country. Entry requirements are set per programme and revised every cycle. The 65 / 100 above is the typical bar, not a guarantee — selective courses ask for more.
2. Check whether an evaluation is even required. Unlike the US and Canada, South Africa universities commonly assess foreign transcripts in-house. Confirm on the course page before paying for a report you may not need.
3. Get your documents moving early. Universities normally require your transcript sent directly by your institution rather than as a copy from you, which takes longer than most applicants expect.
4. Read both systems in full. How Iran grading works · How South Africa grading works

What do these grading terms mean?

Percentage scale

A 0–100 marking scale — but the numbers are not comparable across countries: 70% is an outstanding result in the UK and a modest one in India.

GPA (Grade Point Average)

The US way of expressing an overall grade, on a 0–4.0 scale where 4.0 is the top — so a 4.0 is roughly what a 90–100% or a First Class would be elsewhere.

Grade compression

Where a marking culture rarely uses the top of its own scale, so the highest grades anyone actually earns sit well below the theoretical maximum.

Transcript

The official document from your university listing every subject you took and the grade you got — not the same as your degree certificate, and universities abroad want both.

Credential evaluation

A paid report from an approved company that restates your foreign qualification in local terms, which many US and Canadian universities require before they will assess you.

Degree classification

A named band your final result falls into — First Class, 2:1, Distinction — used across the UK, Ireland, Nigeria, India and much of the Commonwealth instead of a single number.

Frequently asked questions