CGPA Calculator – Calculate CGPA, Percentage, SGPA & More

Are you looking for an easy way to calculate your CGPA, percentage, or SGPA? Our CGPA Calculator helps students convert grades quickly and accurately. Whether you need a CGPA to percentage calculator, a percentage to CGPA converter, or want to know how to calculate CGPA from marks, this guide covers everything in simple steps.

What is CGPA?

CGPA (Cumulative Grade Point Average) is the average of grade points obtained in all subjects, excluding additional subjects. It is used by universities worldwide to measure a student’s overall academic performance.

How to Calculate CGPA?

Calculating CGPA is simple if you follow these steps:

1. Add the Grade Points of all subjects.

2. Divide the total by the number of subjects.

Example:
If your grade points in 5 subjects are 8, 7, 9, 8, 8, then:
CGPA = (8 + 7 + 9 + 8 + 8) / 5 = 40 / 5 = 8.0

CGPA to Percentage Calculator

Most universities use a standard formula to convert CGPA to percentage:

Percentage = CGPA × 9.5

Example:
If your CGPA is 8.2, then:
Percentage = 8.2 × 9.5 = 77.9%

(Note: Some universities like VTU, Anna University use different multipliers. Check your university’s rules.)

Percentage to CGPA Calculator

To convert percentage back to CGPA, use:

CGPA = Percentage / 9.5

Example:
If your percentage is 85%, then:
CGPA = 85 / 9.5 = 8.94

How to Calculate CGPA from SGPA?

SGPA (Semester Grade Point Average) is the GPA of a single semester. To find CGPA from SGPA:

1. Add the SGPA of all semesters.

2. Divide by the total number of semesters.

Example:
If your SGPAs for 6 semesters are 7.5, 8.0, 8.5, 9.0, 8.5, 9.0, then:
CGPA = (7.5 + 8.0 + 8.5 + 9.0 + 8.5 + 9.0) / 6 = 50.5 / 6 = 8.41

SGPA to CGPA Calculator

Many students need to convert SGPA to CGPA for their overall result. Use the method above or try our online SGPA to CGPA for instant results.

University-Specific CGPA Calculators

Different universities have their own grading systems. Here are some popular ones:

1. VTU CGPA Calculator

(VTU = Visvesvaraya Technological University)

• VTU uses a 10-point CGPA system.

• Percentage = CGPA × 10

2. SRM CGPA Calculator

• SRM University follows a 10-point scale.

• Percentage = CGPA × 10

3. Anna University CGPA Calculator

• Anna University uses CGPA × 10 = Percentage.

• Example: 8.5 CGPA = 85%

4. KTU CGPA Calculator

(KTU = APJ Abdul Kalam Technological University)

• Percentage = (CGPA – 0.5) × 10

5. IPU CGPA Calculator

(IPU = Guru Gobind Singh Indraprastha University)

• Percentage = CGPA × 10

CGPA to GPA Calculator

If you’re applying to foreign universities, you may need to convert CGPA to GPA (4.0 scale). The general method is:

GPA = (CGPA / 10) × 4

Example:
If your CGPA is 8.0, then:
GPA = (8.0 / 10) × 4 = 3.2

Marks to CGPA Calculator

Some colleges provide marks instead of grades. To convert marks to CGPA:

1. Calculate percentage from total marks.

2. Divide percentage by 9.5 to get CGPA.

Example:
If you scored 750 out of 1000, then:
Percentage = (750/1000) × 100 = 75%
CGPA = 75 / 9.5 = 7.89

CGPA to Marks Calculator

To estimate marks from CGPA:

1. Convert CGPA to percentage (CGPA × 9.5).

2. Multiply percentage by total marks.

Example:
If CGPA = 8.0 and total marks = 1000, then:
Percentage = 8.0 × 9.5 = 76%
Marks = 76% of 1000 = 760