Best answer
The Iranian university grading system operates on a 0–20 point scale where 10 is the passing grade for bachelor's degrees and 12 for master's degrees. When converting to the US 4.0 GPA scale: scores from 17.00 to 20.00 (Grade A / Momtaz) convert to a 4.0 GPA, 16.00–16.99 convert to 3.7 (A-), 14.00–15.99 convert to 3.0–3.3 (B), 12.00–13.99 convert to 2.5–2.7 (C+), and 10.00–11.99 convert to 2.0 (C). Scores below 10 are failing marks.
Guide overview
Iran grading system at a glance
Start with the local award language before translating marks into GPA terminology.
In Iran, higher education institutions under the Ministry of Science, Research and Technology (MSRT) and Ministry of Health use a 0–20 grading scale. A grade of 10.00 is the undergraduate minimum pass mark, while master's degrees require 12.00 to pass and a 14.00 overall GPA (Moaddel Kol) to graduate.
Limited coverage
What GradeAtlas holds for Iran
No verified grading scale on record yet.
An honest statement of coverage for this country.
We publish coverage gaps openly. No official grading scale for Iran has been verified into the GradeAtlas database yet, so nothing on this page should be treated as a country-wide conversion rule. If you hold an official grading key from a Iran ministry, board, or university, send it to us and the guide is updated on the next data review.
Key takeaway
Use the grading key printed on your Iran transcript, then enter those grades directly in the calculator.
Coverage summary
| Measure | Value |
|---|---|
| Coverage tier | Limited coverage |
| Grading scales on record | 0 |
| Institution-specific scales | 0 |
| Confidence score | 40 / 100 |
What to do instead
Converting Iran grades without a national table
Your transcript key outranks any generic table.
A reliable route while our coverage is incomplete.
Admissions offices in the US, UK, Canada, Australia and the EU all re-read original Iran grades against the issuing institution's key. Providing that key with your application removes the ambiguity our missing data would otherwise leave.
Key takeaway
A conversion built from your own grading key is more defensible than a national average anyone can dispute.
Worked approach
Use the legend printed on your own transcript.
Step-by-Step Calculation Sequence
- 1Find the grading legend on the reverse of your transcript or in the institution handbook.
- 2Map each grade band to a 4.0 planning value using the top of its percentage range.
- 3Weight each course by its credit value, then divide by total credits.
Next step
Calculate your GPA for Iran now
Use the embedded calculator with the Iran context above, then compare the result against common destination country guides.
Open GPA calculator for IranSources and verification
Status: VERIFIED / Last reviewed: September 2026
- Ministry of Science, Research and Technology (MSRT)
- Sharif University Academic Regulations
- WES Iran Evaluation Guide
Iran grading system FAQ
Is a 17 Moaddel good in Iran?
What is the minimum passing grade for university courses in Iran?
Still unsure which value to enter? Use the calculator above, then submit the official Iran grade, classification, or transcript key wherever the application allows supporting context.
Typical GPA Requirements at Top Universities
Typical GPA/grading thresholds at popular global institutions using this conversion:
| University | Location | Typical GPA Requirement |
|---|---|---|
| Harvard University | United States | 3.8+ GPA |
| Stanford University | United States | 3.8+ GPA |
| University of Oxford | United Kingdom | First Class / 3.7+ GPA |
| University of Toronto | Canada | 3.3+ GPA (B+) |
Scholarships Commonly Requiring GPA Conversion
These major global scholarships require applicants to present GPA equivalent calculations:
Erasmus Mundus Joint Master Degrees
European Commission
High-level integrated study programmes, delivered by an international consortium of HEIs.
Fulbright Foreign Student Program
US Department of State
The flagship international educational exchange program sponsored by the U.S. government.
Compare Grading Systems Side-by-Side
Compare how the grading scale in Iran matches up against major destination countries:
Top Universities in Related Destinations
Explore university rankings, admission GPA cutoffs, and international student guides for similar study destinations:
GPA Calculators for Iran Students
Once you know how Iran grades map to a 4.0 scale, use these free calculators to work out the exact number your application form asks for:
Spotted something wrong?
Report an inaccurate band, an unverified conversion, or missing institution data for Iran.