GPA Calculator - 4.0, 5.0 and 10-Point CGPA Scales
Add your courses with credit hours and grades to get your semester GPA on the 4.0, Saudi 5.0 or Indian 10-point scale โ then combine it with your previous record for a cumulative GPA.
Your courses
Add your previous record (optional)
Grade points on this scale
| Grade | Points | Typical percentage |
|---|---|---|
| A+ | 5.00 | 95โ100% |
| A | 4.75 | 90โ94% |
| B+ | 4.50 | 85โ89% |
| B | 4.00 | 80โ84% |
| C+ | 3.50 | 75โ79% |
| C | 3.00 | 70โ74% |
| D+ | 2.50 | 65โ69% |
| D | 2.00 | 60โ64% |
| F | 1.00 | Below 60% |
Universities differ in how they weight grades, handle repeated courses, and treat pass/fail credits. Check your own institution's grading policy before relying on this figure for transfers or applications.
What is a GPA Calculator?
Grade point average is a credit-weighted average, not a simple one. Each course's grade is converted to points, multiplied by its credit hours to produce quality points, and the total is divided by total credit hours. That weighting is why a B in a 4-credit course affects your GPA more than an A in a 1-credit elective โ and why calculating it in your head rarely works.
GPA = ฮฃ (Credit hours ร Grade points) รท ฮฃ Credit hours
Three Grading Scales in One Tool
- 5.0 scale โ used by most Saudi and Gulf universities. A+ is 5.0, A is 4.75, B+ is 4.5, B is 4.0, and so on down to F at 1.0.
- 4.0 scale โ the standard in the United States and many international programmes, with plus and minus grades between whole points.
- 10-point CGPA scale โ common in Indian universities, with O at 10 and grades stepping down in whole points.
Switching scales remaps any grade that does not exist on the new scale, so you can compare the same set of courses across systems without re-entering them.
Common GPA Calculator Use Cases
Semester GPA
Work out this term's GPA before results are published.
Cumulative GPA
Combine this semester with everything you have completed.
Target Grades
Test which grades you need to reach a GPA goal.
Scholarships
Check whether you clear a minimum GPA threshold.
Applications Abroad
See how your record looks on a different scale.
Course Planning
Weigh a heavy credit load against your GPA target.
How to Calculate Your GPA
- Choose your grading scale.
- Enter each course with its credit hours and the grade you expect or received.
- Add or remove course rows as needed.
- Read your semester GPA, total credits and quality points.
- Enter your previous cumulative GPA and completed credits to get your new cumulative GPA.
GPA vs CGPA
GPA usually refers to a single term. CGPA โ cumulative grade point average โ covers everything you have studied. The cumulative figure combines the quality points and credits from your previous record with this semester's, which is why one weak term hurts less the further into a degree you are: the denominator is much larger.
This also explains a common frustration. If you have 90 credits at a 4.2 GPA, a perfect 5.0 semester of 15 credits only lifts your CGPA to about 4.31. Early semesters set the trajectory that later ones can only nudge.
Converting Between GPA Scales
There is no single official conversion between the 5.0 and 4.0 scales. A rough proportional conversion multiplies by 4 and divides by 5 โ a 4.5 on a 5.0 scale becomes about 3.6 โ but many universities publish their own mapping table, and credential evaluation services use grade-by-grade conversion rather than scaling the average. Always use the receiving institution's stated method for an application, and treat any proportional conversion as an estimate only.
What Counts and What Does Not
- Failed courses usually still occupy credit hours in the denominator while contributing few or no quality points, which is why a single F is so costly.
- Repeated courses are handled differently by different universities โ some replace the original grade, others average both attempts.
- Pass/fail courses are typically excluded from GPA entirely. If yours are, leave them out of the calculator.
- Transfer credits often count towards graduation requirements without affecting GPA at the receiving institution.
Who This Calculator Is For
- University students tracking semester and cumulative GPA
- Students in Saudi Arabia and the Gulf using the 5.0 scale
- Indian students working with 10-point CGPA
- Scholarship applicants checking eligibility thresholds
- Graduate school applicants presenting a converted GPA
- Academic advisers helping students plan course loads
โ Frequently Asked Questions
How is GPA calculated?
Multiply each course's credit hours by its grade points to get quality points, add them up, then divide by the total credit hours. Courses with more credits therefore influence your GPA more.
What is the difference between GPA and CGPA?
GPA usually refers to one semester or term. CGPA is cumulative across everything you have completed. Enter your previous GPA and credits to see your new CGPA.
Which scale do Saudi universities use?
Most Saudi and Gulf universities use a 5.0 scale where A+ is 5.0, A is 4.75, B+ is 4.5 and B is 4.0. Some also report a 4.0 equivalent for international applications.
How do I convert a 5.0 GPA to a 4.0 GPA?
There is no single official formula. A rough conversion is to multiply by 4 and divide by 5, but many universities use their own published table โ always use the receiving institution's method.
What are quality points?
Quality points are credit hours multiplied by grade points for a course. They are the numerator of the GPA calculation and are how weighted averages are actually computed.
Do failed courses count?
Usually yes โ an F still carries credit hours in the denominator while adding few or no quality points, which is why a single failure hits a GPA hard. Repeat policies differ by university.
Are pass/fail courses included?
Most institutions exclude them from GPA entirely. If yours does, leave those courses out of the calculator.
How can I raise my GPA?
Focus on high-credit courses, since they carry the most weight, and use the calculator to test different grade scenarios before you commit to a course load.
What is a good GPA?
On a 5.0 scale, above 4.5 is usually considered excellent and above 3.75 good. On a 4.0 scale, 3.5+ is strong. Scholarship and graduate-admission thresholds vary widely.
Is my academic data private?
Yes. Everything is calculated in your browser โ no course names, grades or GPAs are transmitted or stored.