The top grade at OUSL is A+, awarded at 85% and above. Absolute grading fixes the cut-off in advance. A scale this fine means boundary cases are common, and a single mark can move you a whole tier. It does not move afterwards. Nawala, Nugegoda, 1980.
12 grades sit on the scale. 25 to 29.99% earns you D, worth 1 point, and that is the lowest grade carrying any points.
Percentage equivalence is what we do not have. OUSL grades in points and stops there, which means the number on a conversion site is somebody's assumption rather than policy.
Intake to intake, the rules shift. If your transcript disagrees with the 12-grade table above, your transcript wins, and we would rather re-read the source than argue with it.
| Grading mode | Absolute percentage-to-grade framework |
| GPA scale | 0.00 – 4.00 |
| CGPA → percentage status | No official universal formula verified |
The cited source is programme/faculty material where indicated; Gradometer does not assume that every faculty and cohort has identical rules.
| Grade | Points | Marks | Meaning |
|---|---|---|---|
| A+ | 4.00 | 85–100% | — |
| A | 4.00 | 70–84.99% | — |
| A- | 3.70 | 65–69.99% | — |
| B+ | 3.30 | 60–64.99% | — |
| B | 3.00 | 55–59.99% | — |
| B- | 2.70 | 50–54.99% | — |
| C+ | 2.30 | 45–49.99% | — |
| C | 2.00 | 40–44.99% | — |
| C- | 1.70 | 35–39.99% | — |
| D+ | 1.30 | 30–34.99% | — |
| D | 1.00 | 25–29.99% | — |
| E | 0.00 | 0–24.99% | — |
OUSL uses the credit-weighted method. Grade point times credits gives quality points per course; total quality points divided by total credits gives the GPA. The source document is linked at the top of this page if you want to read the original wording.
Not reliably. OUSL grades on its own scale, and any percentage you derive is an interpretation rather than a fact from your transcript.