Colombia vs Iran Grading System

How does the Colombia grading system work?

Colombian universities primarily use a 0–5 scale where 3.0 is minimum pass. Some use a 0–10 scale instead.

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.

Do Colombia and Iran 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 Colombia

With only two points between the pass mark and the ceiling, the Colombian scale is one of the most compressed in use anywhere, and proportional conversion distorts it badly — a 4.0 is not "80%", it is a strong result well above the passing threshold. Marks above 4.5 are uncommon, so an average in the low 4s already places a student well within their cohort. Send the grading key, because the scale's range is not self-evident from the number alone.

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.

Will a grade from Colombia get you into Iran?

We do not yet hold published entry requirements for Iran, so we do not compare your grade against a bar we cannot cite. The conversion above still tells you how your result reads in Iran terms.

Excelente (4.5–5.0) → approximately 4.0 GPA.

What goes wrong converting grades from Colombia to Iran?

The pass marks differ — 3.0 in Colombia against 10.0 in Iran — so the two scales have different usable ranges and the middle of one is not the middle of the other.

Mistakes specific to Colombia grades

• Converting proportionally to a percentage. With a usable range of 3.0 to 5.0, that arithmetic misrepresents the result substantially.
• Assuming every Colombian university uses the 0–5 scale. A minority use 0–10 or 0–100, and the number alone will not tell you which.
• Treating small decimals as noise. On a two-point usable range, 0.3 is a meaningful difference.

What should you do next, applying from Colombia to Iran?

1. Check the course, not the country. Entry requirements are set per programme and revised every cycle. We hold no published national bar for this destination, so the course page is the only figure that binds.
2. Check whether an evaluation is even required. Unlike the US and Canada, Iran 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 Colombia grading works · How Iran 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.

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.

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.

Frequently asked questions