What percentage is each grade in IGCSE First Language Thai?
Grade boundaries change every session, so percentages aren't fixed. Based on the Cambridge June 2025 boundaries for extended · papers 01, 02, here's the percentage needed for each grade in First Language Thai (0518).
| Grade | Min mark | Min percentage |
|---|---|---|
| A* | 78/100 | 78% |
| A | 68/100 | 68% |
| B | 58/100 | 58% |
| C | 49/100 | 49% |
| D | 39/100 | 39% |
| E | 30/100 | 30% |
| F | 20/100 | 20% |
| G | 10/100 | 10% |
Extended · Papers 01, 02 · maximum mark 100 · June 2025.
FAQ
What percentage is a A* in IGCSE First Language Thai?
In June 2025 (Extended · Papers 01, 02), a A* needed about 78% (78/100). Boundaries shift slightly each session.
What percentage is a pass (C) in IGCSE First Language Thai?
A grade C needed roughly 49% in June 2025. Grade 4 / C is generally treated as a standard pass.
Are these IGCSE First Language Thai percentages official?
They are derived from the official Cambridge grade threshold tables. Boundaries are set per session, so use these as a guide and confirm with your exam board.