ECTS to US Credits Calculator
Divide ECTS by 2 for US semester credits, or multiply by 0.75 for US quarter credits. 60 ECTS = 30 semester credits = 45 quarter credits.
Last reviewed October 2026.
Quarter credits = semester credits × 1.5. Your school sets the final ratio.
How to convert ECTS to US credits
Semester credits = ECTS ÷ 2
Quarter credits = ECTS × 0.75 (semester credits × 1.5)
30 ECTS ÷ 2 = 15 semester credits, and 15 × 1.5 = 22.5 quarter credits. Learn more about semester and quarter credits.
There is no official conversion. 2 ECTS per US semester credit is the most common rule, but your university decides.
ECTS to US credits conversion table
| ECTS | US semester credits | US quarter credits | Typical meaning |
|---|---|---|---|
| 1 | 0.5 | 0.75 | - |
| 3 | 1.5 | 2.25 | - |
| 5 | 2.5 | 3.75 | - |
| 6 | 3 | 4.5 | One typical course |
| 7.5 | 3.75 | 5.63 | - |
| 10 | 5 | 7.5 | - |
| 12 | 6 | 9 | - |
| 15 | 7.5 | 11.25 | - |
| 20 | 10 | 15 | - |
| 30 | 15 | 22.5 | One semester |
| 60 | 30 | 45 | One academic year |
| 90 | 45 | 67.5 | One and a half years |
| 120 | 60 | 90 | Two-year master's |
| 180 | 90 | 135 | Three-year bachelor's |
| 240 | 120 | 180 | Four-year bachelor's |
How many hours is an ECTS credit?
One ECTS credit is about 25 to 30 hours of total student work, covering lectures, self-study, assignments and exams. The University of Copenhagen uses 27.5 hours.
| ECTS | Total student work (hours) |
|---|---|
| 1 | 25 to 30 |
| 5 | 125 to 150 |
| 6 | 150 to 180 |
| 30 | 750 to 900 |
| 60 | 1,500 to 1,800 |
How US universities convert ECTS
| University | Rule | Source |
|---|---|---|
| UNC Charlotte | 1 credit hour per 2 ECTS | Policy page |
| University of South Carolina | 2 ECTS = 1 USC credit | Policy page |
| University of Michigan | Multiply ECTS by 0.5 | Policy page |
| UAB | 6 ECTS = 3 US credits | Policy page |
Policies checked October 2026. Confirm the current rule with your own registrar.
Worked examples
- Erasmus semester: 5 courses × 6 ECTS = 30 ECTS = 15 semester credits = 22.5 quarter credits.
- Master's: 120 ECTS = 60 semester credits = 90 quarter credits.
- Single course: 7.5 ECTS = 3.75 semester credits (your school may round this).
ECTS credits are not ECTS grades
Credits measure workload, while grades measure performance. Use the ECTS Grade Calculator for ECTS grades and GPA. Going the other way? Try the Credit Hours to ECTS converter.
ECTS to US credits by country
- Studying in Germany? See the Germany GPA converter
- Studying in Spain? See the Spain GPA converter
- Studying in Italy? See the Italy GPA converter
- Studying in Ireland? See the Ireland GPA converter
- Studying in France? See the France GPA converter
- Studying in the Netherlands? See the Netherlands GPA converter