CGPA Calculator and CGPA to Percentage Converter for Pakistan
Add your own subjects, credit hours and grades to get your GPA and CGPA, then turn it into a percentage. Free, no sign-up and it works on any phone.
Already have a previous CGPA? Add it (optional)
How to Use the GPA and CGPA Calculator
- Type each subject in the list. The name is optional, but the credit hours and the grade are needed.
- Tap + Add subject if your semester has more than four subjects, and + Add semester to calculate a CGPA across several semesters.
- If you only want to add this semester to an older result, open the previous CGPA box and enter your old CGPA and total credit hours.
- Tap Calculate GPA and CGPA. You get the GPA of every semester, your CGPA, the working of the formula and an estimated percentage.
Your grade is not listed? Choose Custom points and type the grade points your university gives for it.
GPA and CGPA Formula
GPA = Total quality points ÷ Total credit hours
Quality points are the grade points of a subject multiplied by its credit hours. CGPA uses the same formula, but over all your semesters together. Here is a short example. You earn A (4.0) in a 3-credit course, B (3.0) in a 3-credit course and B+ (3.33) in a 4-credit course. Quality points are 12 + 9 + 13.32 = 34.32, and credit hours are 10, so your GPA is 34.32 ÷ 10 = 3.43.
Grade Points Used by the Calculator
The calculator uses the common 4.0 scale below. Universities differ, so check your own grading table and use Custom points if your numbers are not the same.
| Grade | Grade points |
|---|---|
| A / 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 |
CGPA to Percentage Converter
Open the CGPA ↔ Percentage tab if you already know your CGPA. The formula is Percentage = (CGPA ÷ Maximum CGPA) × 100, which on a 4.0 scale is CGPA × 25. For example, 3.2 gives 80%, 3.5 gives 87.5% and 2.8 gives 70%. To go the other way, use CGPA = (Percentage ÷ 100) × Maximum CGPA. Everything runs in your browser, so nothing you type is sent to our server.
Is the Result Official?
No. The calculator gives a fair estimate using the proportional method that most students use. Universities set their own grading policies, and some publish different conversion tables. When a university, employer, embassy or scholarship body asks for an official equivalent, ask your registrar or examination department for a conversion letter and attach that.
For a longer explanation with worked examples, read our guide: CGPA to Percentage in Pakistan: Formula and Conversion Table. If you need a percentage from raw marks instead, use the Marks Percentage Calculator.
Applying with a transcript? Photograph the pages, make one file with Image to PDF, and shrink big pictures first with the Image Compressor.
FAQs
How do I calculate GPA from my subjects?
Multiply each subject’s grade points by its credit hours, add the results, and divide by the total credit hours. The calculator does this when you add your subjects.
How do I calculate CGPA for several semesters?
Add a semester for each term and enter its subjects. The CGPA is the total quality points of all semesters divided by the total credit hours of all semesters. It is not the plain average of the semester GPAs unless every semester has the same credit hours.
How do I convert CGPA to percentage?
Divide your CGPA by the maximum of your scale and multiply by 100. On a 4.0 scale, a CGPA of 3.4 is 3.4 ÷ 4 × 100 = 85%.
What is 3.0 CGPA in percentage?
On a 4.0 scale, 3.0 CGPA is 75% using the proportional formula. Your university may show a different figure on an official letter.
Can I use a different grading scale?
Yes. Use Custom points for the grade points of each subject in the GPA calculator, or choose the 5.0, 10 point or Custom scale in the converter.