Iran vs United Kingdom 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 United Kingdom grading system work?

UK undergraduate degrees use classification bands, not continuous GPA. UK marking is deliberately strict — scores above 80% are rare. A 72% is First Class, equivalent to an A- in the US.

⚠️ UK grades look low compared to other countries. A 72% is an excellent First Class result. Never compare raw UK percentages to US or Indian percentages.

Do Iran and the United Kingdom 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 the United Kingdom

UK marking is deliberately compressed at the top, and this catches out almost every applicant from a percentage-marking country. Essays are rarely marked above 80, and a 75 is an outstanding result — the scale is not designed to reach 100. A 72% is an excellent First Class, not a "C". If you come from India, Nigeria or Pakistan and compare percentages directly, you will misread a UK grade as far worse than it is; the safest habit is to think in classifications and ignore the raw number.

Will a grade from Iran get you into the United Kingdom?

United Kingdom universities typically ask for 60 / 100 for a taught master's — a one-to-two-year postgraduate degree made mostly of classes. On Iran's scale that is roughly 14.6–15.3 / 20 (Very Good). A 2:1 (60%+) is the standard requirement for taught master's across Russell Group universities. Cambridge states a 2:1 minimum and notes many of its courses ask for a High 2:1, a First, or a UK master's — hence the First (70%) as the competitive figure. A 2:2 is accepted by some courses, frequently alongside relevant work experience.

University of Edinburgh — taught masters entry requirements · checked 2026-07-24 · 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 the United Kingdom?

United Kingdom 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 the United Kingdom?

1. Check the course, not the country. Entry requirements are set per programme and revised every cycle. The 60 / 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, United Kingdom 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 United Kingdom 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