The GIKI grading system is one of the most misunderstood in Pakistan. Dozens of GPA calculator sites publish confident-looking percentage tables for the Ghulam Ishaq Khan Institute of Engineering Sciences and Technology — but the institute's own academic regulations tell a different story. This guide reconstructs GIKI's official grading policy from the primary source (giki.edu.pk), gives you the exact grade-point scale, works a full semester GPA example step by step, explains academic probation and dismissal rules, covers graduation honours, and exposes the specific arithmetic errors that popular "GIKI GPA calculator" pages make.
If you are a GIKI freshman trying to decode your first result card, a senior planning a CGPA recovery, or a parent checking what an SGPA below 2.00 actually triggers — this is the complete reference.
The Headline Finding: GIKI Publishes No Official Percentage Bands
Before the tables, here is the single most important fact in this guide — and the one nearly every third-party site gets wrong:
GIKI does not publish official percentage ranges for its letter grades. The institute's Academic Setup page — the authoritative statement of its grading policy — lists the letter grades, defines what each one means, and assigns each a Grade Points per Credit (GPC) value. It publishes no "85–100 = A" style bands anywhere.
This is not an oversight. GIKI's own wording says grades are awarded "depending upon academic performance," and the weightage of quizzes, assignments, midterms and finals is left to "the discretion of the teacher," with the end-of-semester examination "usually" carrying 50%. In practice, GIKI grading is relative and instructor-driven: your letter grade reflects how you performed against the class, not against a fixed percentage cutoff printed in a handbook.
There is concrete evidence of this curve-based character. A published faculty course outline for a GIKI engineering course sets the pass criterion as "Min. 35% score to pass the course or (Average – 1.5 Stnd. Dev.)" — a statistical, class-relative threshold, not a fixed marks band. Separately, GIKI's own IPE review compliance documents note that examination and grading practices were largely left to individual instructors, with a uniform assessment policy under review. So the system behaves like a relative-grading regime even though the institute never printed a percentage table.
This mirrors what we found at LUMS in this series: LUMS likewise publishes no official percentage bands, because its grading is relative. Any site that shows you a GIKI marks-to-grade table is showing you its own invention — keep that in mind when we audit the popular calculators below.
The Official GIKI Grade Scale (2026)
Here is the institute's official scale, exactly as published on giki.edu.pk. Commit it to memory — these are the numbers every GIKI transcript is built on:
| Grade | Official meaning | Grade Points per Credit (GPC) |
|---|---|---|
| A | Excellent | 4.00 |
| A− | Excellent | 3.67 |
| B+ | Good | 3.33 |
| B | Good | 3.00 |
| B− | Good | 2.67 |
| C+ | Adequate | 2.33 |
| C | Adequate | 2.00 |
| C− | Adequate | 1.67 |
| D+ | Minimum acceptable | 1.33 |
| D | Minimum acceptable | 1.00 |
| F | Failure — the course must be repeated | 0.00 |
| I | Incomplete | Not counted in GPA |
| W | Withdrawn | Not counted in GPA |
Three things to notice:
- There is no A+ at GIKI. The scale tops out at A = 4.00. Several third-party calculators list an "A+" — it does not exist in GIKI's official regulations.
- There is a D+ (1.33). Many generic HEC tables skip straight from C− to D. At GIKI, D+ is a real, distinct grade — and as we will see, D and D+ grades have special repeat and summer-school rules.
- The plus/minus steps are 0.33/0.34, not 0.30. GIKI uses 3.67, 3.33, 2.67, 2.33, 1.67, 1.33 — the classic American-style gradation — not the rounded 3.7/3.3/2.7 figures that generic Pakistani calculator sites use. That rounding difference alone shifts GPAs by up to 0.37, as the audit section proves.
For quick reference, the quotable version of the scale: A = 4.00, A− = 3.67, B+ = 3.33, B = 3.00, B− = 2.67, C+ = 2.33, C = 2.00, C− = 1.67, D+ = 1.33, D = 1.00, F = 0.00.
If you are converting raw marks to an expected letter grade for planning purposes, remember the caveat above: no official bands exist. You can still use our grade calculator for Pakistani universities for scenario planning — just treat its bands as estimates, not GIKI policy.
How GIKI Calculates GPA and CGPA
GIKI states its formula plainly: the GPA is the ratio of the total number of grade points earned to the total number of credits attempted. The maximum possible GPA is 4.00. In symbols:
Semester GPA = Σ (Grade Points per Credit × Credit Hours) ÷ Σ (Credit Hours attempted)
CGPA = Σ (grade points across all semesters) ÷ Σ (credit hours across all semesters)
Two critical exclusions:
- I (Incomplete) grades are not counted in the semester GPA calculation. When the instructor later awards a regular grade, the GPA is recalculated.
- W (Withdrawn) grades are not counted either. A W appears on your transcript but contributes zero credits and zero grade points to the average.
Note the wording "credits attempted": an F grade counts its full credit hours in the denominator with zero grade points in the numerator — which is why a single F damages a GPA far more than a D. A W, by contrast, vanishes from the calculation entirely (though it stays visible on the transcript).
Worked Example: A GIKI Freshman Semester (16 Credits)
Let us compute a realistic first-semester result card, every number shown. Suppose a freshman takes five courses:
| Course | Credit hours | Grade | GPC | Grade points (GPC × credits) |
|---|---|---|---|---|
| MT-101 Calculus I | 3 | A− | 3.67 | 3.67 × 3 = 11.01 |
| PH-101 Mechanics | 3 | B+ | 3.33 | 3.33 × 3 = 9.99 |
| CS-101 Computing Fundamentals (3+1) | 4 | B | 3.00 | 3.00 × 4 = 12.00 |
| HM-101 English Composition | 2 | A | 4.00 | 4.00 × 2 = 8.00 |
| CH-101 Chemistry (3+1) | 4 | C+ | 2.33 | 2.33 × 4 = 9.32 |
| Total | 16 | — | — | 50.32 |
Check the addition: 11.01 + 9.99 = 21.00; 21.00 + 12.00 = 33.00; 33.00 + 8.00 = 41.00; 41.00 + 9.32 = 50.32 total grade points.
SGPA = 50.32 ÷ 16 = 3.145 → 3.15 (GIKI reports GPA to two decimal places).
This student is comfortably above the 2.00 satisfactory-standing threshold, and every one of those multiplications used the official GPC values — not the rounded 3.7/3.3 figures floating around calculator sites. Notice how the 4-credit courses dominate: the B in the 4-credit CS course contributed 12.00 points, more than the A− in 3-credit Calculus (11.01). At GIKI, credit hours are leverage — a high grade in a 4-credit lab course moves your SGPA more than the same grade in a 2-credit humanities course.
Worked Example: CGPA Across Two Semesters
CGPA is the same idea stretched across semesters — you do not average the two SGPAs; you pool all grade points and all credits:
- Semester 1: 50.32 grade points ÷ 16 credits → SGPA 3.15
- Semester 2: 40.00 grade points ÷ 14 credits → SGPA = 40.00 ÷ 14 = 2.857 → 2.86
CGPA = (50.32 + 40.00) ÷ (16 + 14) = 90.32 ÷ 30 = 3.0107 → 3.01
Note that the simple average of the two SGPAs would be (3.145 + 2.857) ÷ 2 = 3.001 — close here, but not identical, because the semesters carried different credit loads. GIKI's official method (total points over total credits) is the credit-weighted one, and it is the only correct way.
Want to run your own numbers without the arithmetic? Use our free GPA calculator for Pakistani universities — set it to GIKI's scale (A = 4.00, A− = 3.67, B+ = 3.33…) and it applies exactly this formula.
Academic Standing, Probation and Dismissal Rules
This is the section GIKI students search for at 2 a.m. after a bad result. The institute's rules are precise, so here they are as a reference table, followed by what each row means in practice:
| Your SGPA at semester end | Academic status | What happens |
|---|---|---|
| 2.00 or above | Satisfactory standing | Normal registration (15–18 credits); full academic privileges |
| Below 2.00 | Academic probation | May register for only 10–13 credit hours next semester |
| Below 2.00 for two consecutive semesters | Warning + removal | Warning issued for poor performance; if SGPA remains below 2.00 for two consecutive semesters (excluding summer school), the student's name is removed from the rolls of the Institute |
| Freshman: below 2.00 in first two semesters | Fresh-start option | On request, may start afresh with no credit transfer after two consecutive probations in the very first two semesters |
Walk through the scenarios:
- Scenario A — one bad semester. Your SGPA comes out at 1.87. You are placed on academic probation. Next semester you may register for only 10–13 credit hours (instead of the normal 15–18). The logic is deliberate: a lighter load gives you room to recover. One probation semester, on its own, ends your GIKI career for no one.
- Scenario B — two bad semesters in a row. Your SGPA stays below 2.00 for a second consecutive semester. GIKI issues a warning for poor performance — and if the sub-2.00 streak continues across two consecutive semesters (summer school excluded from the count), your name is removed from the rolls. That is the dismissal mechanism, stated plainly in the regulations.
- Scenario C — freshman disaster. You bombed both of your first two semesters. GIKI offers a genuine second chance: on your request, you may start afresh with no credit transfer — wiping the slate and beginning the degree again, rather than carrying two probations forward.
The strategic takeaway: because the dismissal trigger counts consecutive sub-2.00 semesters, a single recovery semester at 2.00+ breaks the chain. If you are on probation, the rational move is the lighter 10–13 credit load, a couple of repeats of your D/D+ courses (see below), and one clean semester above the line. Students planning that climb should run the numbers on our CGPA recovery calculator to see exactly what grades they need.
Repeating Courses, Summer School, W and I Grades
GIKI's regulations contain several fine-print rules that directly affect your GPA math:
Repeating courses (the D/D+ rule)
- Courses with an F that are degree requirements must be repeated in their entirety.
- Courses with D+ or D may be repeated — but only within 3 semesters of the semester in which you earned the grade. Miss that window and the grade is locked in.
- All grades appear on your transcript — the old grade is not erased. However, only the latest grade counts toward the CGPA, even if it is lower than the earlier one. Repeating a C+ hoping for an A is a gamble the regulations explicitly warn you about: score lower the second time and your CGPA takes the lower number.
Summer school
The eight-week summer session exists for students who failed a course or earned a D or D+ — it is the designated repair window. Registration is capped at 8 credit hours, courses are decided by the Dean's office based on demand, and students pay separately for summer registration. Note that summer results do not count in the "two consecutive semesters" dismissal calculation.
Withdrawing (W)
You may withdraw from courses with your Dean's approval between the 4th and 10th week of a semester; a W appears on the transcript but is excluded from GPA. Withdraw after the 10th week and you receive an F — full credit hours in the denominator, zero points in the numerator. The week-10 line is one of the most expensive deadlines at GIKI: a strategic W in week 9 protects your GPA; the same decision in week 11 destroys it.
Incomplete (I)
An I is granted when you miss the final exam for valid medical reasons, or when only a minor course component is outstanding through circumstances beyond your control. You must complete the outstanding work within the first two weeks of the next semester — otherwise the I converts to an F. While the I stands, your semester GPA is calculated excluding that course and recalculated once a regular grade is awarded. You cannot re-register for a course in which you hold an I.
Two more rules that shape your transcript
- Attendance: you must attend at least 80% of lectures and lab work in each course to qualify for the final examination. Fall below it and you cannot sit the final at all.
- Credit load: the normal semester load is 15–18 credit hours, extendable to a hard maximum of 21 with the Dean's approval (based on your CGPA/LSGPA). Freshmen get no exception to the upper limit.
Graduation Requirements and Honours
To earn a GIKI bachelor's degree you must:
- Complete 134–135 credits (the exact number depends on your faculty),
- Hold a CGPA of at least 2.00 at graduation,
- Finish within the maximum duration of 6 years (normal duration: 4 years),
- Complete the final-year project (6 credit hours) and the junior-year summer internship with its formal written report.
How GIKI recognises top performers
Here is an honest finding from the research: GIKI does not publish a semester "Dean's List" criterion on its public academic pages. We searched the institute's academic regulations for one and found none — so this guide will not invent a 3.50 cutoff the way some blogs do.
What GIKI does do, verifiably, is honour its best graduates at convocation with named medals — confirmed across multiple years of convocation reporting in The News:
- Ghulam Ishaq Khan Medal — awarded for the best academic record among undergraduates (the institute's top academic honour).
- Quaid-i-Azam Medal — awarded for the best overall performance.
- Faculty / discipline gold medals — awarded to the top BS graduate in each engineering and management-sciences discipline.
- MS gold medals — for the top master's graduates.
The practical implication: at GIKI, sustained CGPA excellence across the full degree — not a single strong semester — is what the institution formally rewards. If your goal is a medal rather than merely a degree, every semester's grade points count, because the latest-grade repeat rule and the 2.00 graduation floor both operate on the cumulative record.
Converting GIKI CGPA to Percentage
GIKI publishes no official CGPA-to-percentage conversion — which follows naturally from the fact that it publishes no percentage grade bands in the first place. Any conversion you use is an unofficial estimate.
The commonly used rule of thumb in Pakistan for 4.00-scale universities is:
Estimated percentage ≈ CGPA × 25
So our worked example's CGPA of 3.01 converts to roughly 3.01 × 25 = 75.25%. Treat this as a back-of-the-envelope figure for CVs and casual comparisons — never for anything official. For formal purposes (foreign admissions, credential evaluation), use your transcript's letter grades and GIKI's official GPC scale, not a converted percentage. Our CGPA-to-percentage calculator for Pakistan applies the same ×25 convention with the same caveat.
GIKI Grading System vs Other Pakistani Universities
How does GIKI compare with its peers? The 4.00 ceiling and the 2.00 standing floor are standard across Pakistan, but the details differ in ways that matter. GIKI's plus/minus gradation (3.67, 3.33, 2.67…) is finer than universities that round to one decimal — meaning an A− at GIKI (3.67) is worth more than an A− reported as 3.6 or 3.5 elsewhere. Like LUMS, GIKI publishes no percentage bands and grades relatively, while universities such as NUST and FAST document fixed marks-to-grade mappings. GIKI is also stricter than most on repeats: the "latest grade counts even if lower" rule punishes casual re-attempts, and the week-10 withdrawal cliff (W becomes F overnight) is harsher than the more flexible drop windows elsewhere. Finally, GIKI's honours culture is convocation-medal based rather than semester-list based — your entire degree record, not one good semester, is what gets rewarded.
What Other Sites Get Wrong (Audit with Arithmetic Proof)
We audited the top-ranking "GIKI GPA calculator" pages against the official giki.edu.pk scale. The results are worse than at any other university in this series — one popular page gets nearly every grade point wrong. Here is the evidence:
Error 1: gpacalculator.pk — the entire grade-point column is wrong
This page claims GIKI "follows the HEC-approved 4.0 grading scale" and prints this mapping: A+ (90–100%) = 4.0, A (85–89%) = 3.7, A− (80–84%) = 3.3, B+ (75–79%) = 3.0, B (70–74%) = 2.7, B− (65–69%) = 2.3, C+ (60–64%) = 2.0, C (55–59%) = 1.7, D (50–54%) = 1.0, F (below 50%) = 0.0. Measured against GIKI's official scale, the failures are:
- A+ does not exist at GIKI. The official grade list is A, A−, B+, B, B−, C+, C, C−, D+, D, F, I, W. There is no A+ to award 4.00 to.
- Every GPC value is wrong: official A = 4.00 (they say 3.7 — off by 0.30); A− = 3.67 (they say 3.3 — off by 0.37); B+ = 3.33 (they say 3.0 — off by 0.33); B = 3.00 (they say 2.7 — off by 0.30); B− = 2.67 (they say 2.3 — off by 0.37); C+ = 2.33 (they say 2.0 — off by 0.33); C = 2.00 (they say 1.7 — off by 0.30).
- D+ (official 1.33) is missing entirely — a real GIKI grade with real repeat/summer rules, simply absent.
- The percentage bands are invented. GIKI publishes no official bands; the page presents its own as institutional fact and misattributes the whole table to "HEC-approved" policy, when GIKI's published scale is GIKI's own.
Arithmetic proof of the damage: take a student with straight A− grades across a 15-credit semester. Official SGPA = 3.67. This calculator reports 3.30 — an error of 0.37, large enough to wrongly show a 3.67 student below a 3.50 benchmark. A straight-B student: official 3.00, reported 2.70 — an error of 0.30 that makes a solid record look borderline. No GIKI student should trust a GPA computed on this table.
Error 2: scholaro.com — invented bands, rounded points, missing D+
Scholaro's GIKI grading page prints percentage bands (85–100 = A, 80–84.99 = A−, …) that appear nowhere in GIKI's official regulations — they are the database's own construction. Its grade points are rounded to one decimal (3.7, 3.3, 2.7, 2.3, 1.7) against GIKI's official two-decimal values (3.67, 3.33, 2.67, 2.33, 1.67), and D+ (1.33) is absent from its table. Each rounding error is small (0.03–0.04 per grade), but across a 130-credit degree they compound — and the invented bands mislead students into thinking GIKI grades on fixed percentages.
Error 3: calculatorall.pk — right numbers, one phantom grade
Credit where due: this calculator's core GPC values (A− = 3.67, B+ = 3.33, B− = 2.67, C+ = 2.33, C− = 1.67, D+ = 1.33) match GIKI's official scale, and it correctly excludes W and I from the calculation. Its one error: it lists "A+ and A: 4.00 points." GIKI awards no A+. A minor blemish, but in a guide about official accuracy, phantom grades don't get a pass.
The pattern: most GIKI calculator pages copy a generic HEC table, slap GIKI's name on it, and invent percentage bands. GIKI's actual scale — with its 3.67/3.33 gradation, its D+, and its unpublished bands — is the only one your transcript obeys.
Frequently Asked Questions
1. What is the GIKI grading system?
GIKI uses a letter-grade system on a 4.00 scale. Students earn grades A, A−, B+, B, B−, C+, C, C−, D+, D or F in each course, each carrying official Grade Points per Credit from 4.00 (A) down to 0.00 (F). I (Incomplete) and W (Withdrawn) grades are not counted in GPA calculations.
2. What is the official GIKI grade scale?
A = 4.00, A− = 3.67, B+ = 3.33, B = 3.00, B− = 2.67, C+ = 2.33, C = 2.00, C− = 1.67, D+ = 1.33, D = 1.00, F = 0.00, as published on giki.edu.pk. Performance definitions: A = Excellent, B = Good, C = Adequate, D = Minimum acceptable, F = Failure (course must be repeated).
3. Does GIKI publish percentage bands for grades (e.g., 85% = A)?
No. GIKI publishes no official percentage ranges for letter grades. Grades are awarded depending on academic performance, with assessment weightage at the instructor's discretion — the system is relative/curve-informed, not tied to fixed marks cutoffs. Any percentage table you see online is a third-party invention.
4. How is semester GPA calculated at GIKI?
SGPA = total grade points earned ÷ total credit hours attempted. Multiply each course's GPC by its credit hours, sum those products, and divide by total credits. I and W grades are excluded from both the numerator and denominator. Maximum GPA is 4.00.
5. How is CGPA calculated at GIKI?
CGPA = total grade points across all semesters ÷ total credit hours across all semesters. It is credit-weighted — you pool every semester's points and credits rather than averaging the semester GPAs. If you repeat a course, only the latest grade counts toward the CGPA (even if it is lower).
6. Do W and I grades affect my GIKI GPA?
No. Both Withdrawn (W) and Incomplete (I) grades are excluded from GPA calculation, though they appear on your transcript. An I is recalculated once the instructor awards a regular grade — but if you don't complete the outstanding work within the first two weeks of the next semester, the I converts to an F, which does count (at 0.00).
7. What is the minimum SGPA to stay in good standing at GIKI?
2.00. A semester GPA of 2.00 or above keeps you in satisfactory academic standing with the normal 15–18 credit registration. Fall below 2.00 and you are placed on academic probation.
8. What happens on academic probation at GIKI?
You are limited to 10–13 credit hours in the following semester. Probation itself is a warning status, not a dismissal — one sub-2.00 semester triggers it, and a recovery semester at 2.00+ breaks the consecutive-semester chain that leads to removal from the rolls.
9. Can GIKI expel you for a low GPA?
Yes, through the two-consecutive-semester rule. If your SGPA remains below 2.00 for two consecutive semesters (excluding summer school), your name is removed from the rolls of the Institute. Freshmen get a special concession: after two consecutive probations in the first two semesters, they may request to start afresh with no credit transfer.
10. Can I repeat a course at GIKI to improve my grade?
Yes, with limits. Failed required courses must be repeated in full; D and D+ courses may be repeated within 3 semesters of earning the grade. All attempts stay on your transcript, but only the latest grade counts for CGPA — even if it is lower than the original, so repeat strategically.
11. Does GIKI have a Dean's List?
No published semester Dean's List criterion exists on GIKI's public academic pages. GIKI recognises top graduates at convocation instead: the Ghulam Ishaq Khan Medal (best academic record), the Quaid-i-Azam Medal (best overall performance), faculty/discipline gold medals, and MS gold medals.
12. How do I convert my GIKI CGPA to a percentage?
There is no official conversion. The common unofficial estimate is CGPA × 25 (e.g., 3.01 CGPA ≈ 75.25%). Use it only for rough comparisons — for anything formal, present your transcript's letter grades with GIKI's official scale.
Quick-Reference Summary
- Scale: A 4.00 · A− 3.67 · B+ 3.33 · B 3.00 · B− 2.67 · C+ 2.33 · C 2.00 · C− 1.67 · D+ 1.33 · D 1.00 · F 0.00 (no A+; I and W excluded from GPA)
- Formula: GPA = Σ(GPC × credits) ÷ Σ(credits attempted); CGPA pools all semesters
- Percentage bands: none officially published — grading is relative/instructor-driven
- Standing: SGPA ≥ 2.00 satisfactory; < 2.00 probation (10–13 credits); < 2.00 for two consecutive semesters → removal from rolls
- Repeats: D/D+ repeatable within 3 semesters; latest grade counts even if lower
- Graduation: 134–135 credits, CGPA ≥ 2.00, within 6 years
- Honours: Ghulam Ishaq Khan Medal, Quaid-i-Azam Medal, faculty gold medals (no published Dean's List)
This guide continues StudyCalc's per-university grading series — see also the NUST, FAST and IBA grading guides. Researched from official sources on 2026-10-15; if GIKI amends its academic regulations, this guide will be updated to match.
