How grading works at Preston University
Preston University uses absolute grading on a scale of five whole-number grades, A through F, worth 4 down to 0 grade points — a coarser scale than universities that also award A−/B+/B−/C+/C− sub-grades. Your grade is set entirely by the percentage you score; the table is the same across every program at the university, so there is no separate scale by campus, faculty, or degree level. The full grade-to-percentage-to-point mapping is shown in the Grade Scale Reference above.
Preston also records three non-evaluative grades that carry no grade points and sit outside this scale: W (Withdrawal), I (Incomplete), and T (credit granted by transfer).
Source: Academic Calendar — Grading System (preston.edu.pk) — verified Jul 2026
Frequently asked questions
Can I save my semesters and track my CGPA at Preston University?
How do I convert SGPA to CGPA at Preston University?
Can I add past semester GPAs without entering every course?
Is my CGPA tracker data sent to your servers?
Is this Preston University GPA calculator free?
What is the minimum passing grade at Preston University?
Preston's Grading System table assigns an F, worth 0 grade points, to any percentage below 50%. The lowest grade that carries grade points is D (1 grade point), awarded from 50% up to 59%. In effect, 50% is the floor for earning grade points at Preston — anything below it is an F. See the Grade Scale Reference on this page for the full grade table.
Source: Academic Calendar — Grading System (preston.edu.pk) — verified Jul 2026
What do W, I, and T mean on a Preston University transcript?
Preston University records three non-evaluative grades that sit outside the A–F grade-point scale: W stands for Withdrawal, I for Incomplete, and T for a Transfer of credit granted (credit awarded for a course completed elsewhere). None of these carry a grade-point value on Preston's Grading System table.
Source: Academic Calendar — Grading System (preston.edu.pk) — verified Jul 2026