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Percentage To GPA Conversion

Raghuram Sukumar —  September 5, 2008 — 109 Comments

Applying to U.S. Universities require you to enter GPA. But if transcripts have grades in percentage then students try to convert

  • Convert Percentage(100) to GPA(4.0)
  • Convert CGPA(10.0) to GPA(4.0)

I was in the same situation and few years back searching for different ways to use the GPA Calculator and came to know what to expect while calculation GPA.

GPA Converter

If you are looking for some table that will map your percentage score to GPA like this one

Percentage GPA
81 to 100 4.0
61 to 80 3.50
51 to 60 3.00
41 to 50 2.50
< 40 2.00

I can very well say, you are making a huge mistake. If you want to know why above table will not work, you need to first understand what is GPA and how GPA is calculated. Many students even after reading this article ask the question – How to calculate GPA from their academic score. Hope you can read the article atleast twice before you ask the same question.

Grade Point Average (GPA)

Percentage Score (1 to 100) is used various countries, but in U.S. Schools use GPA system is used fo grading studnets.

GPA Vs Percentage

Both GPA and % assigns grades to students, they are essentially calculated in different ways. They are not the same or its not possible to equate or compare.

How GPA is Calculated

Grades will be assigned to student for each course ( A = 4.0; B = 3.0; C = 2.0 ; D = 1.0; F = 0; )

And  each course has Credit Hours. Usually Graduate level courses will have 3 Credit Hours per course.

Lets’ say at end of the semester, professor assigns grade of B to Course Database, Grade A to Course Networks and Grade A to course Software Testing. GPA is calculated as follows

  • Total Grades = Sum of (Grade * Credit Hours)= B*3 + A*3 + A*3 = 3*3+4*3+4*3 =33
  • Total Credit Hours = 3+3+3 = 9
  • GPA = Total Grades/Total Credit Hours = 33/9 = 3.66

Universities will have some some form of evaluation to convert percentage to GPA and that varies with each University. They have their own GPA calculator.

So, you really can’t convert academic percentage or CPGA to GPA. So, it would be better to write percentage in the college admission application.  Colleges will know what to do with your percentage score. You can write like 79/100 or 79%. that is more than enough.

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Raghuram Sukumar

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Raghu is the founder/developer of Happy Schools Blog. You can learn more about him here and connect with him at Google +.

109 responses to Percentage To GPA Conversion

  1. Hello,
    my aggregate is 61% . how do i convert this to gpa. is it ssly 3.5 on a 4.0 scale?

  2. What about ECTS grades to GPA, do you know anything about that?
    Wikipedia gives some ranges, but no precise numbers

  3. Universities in india follow Percentage System and 10 point GPA System. The Percentage System works as : Maximum Marks:100, Minimum Marks: 0, Minimum Marks Required for Passing: 35. 100-80% Considered Excellent, 79-65% Considered Very Good, 55–64% considered good, 45–55% considered fair, 41–44% considered Pass, 040% considered fail. A percentage above 65% is referred as 1st Division and indicates high intellectual level. Some Universities follow weighted average pattern to calculate percentage: 1st and 2nd Semester–40% of the aggregate marks, 3rd and 4th Semester-60% of the aggregate marks, 5th and 6th Semester-80% of the aggregate marks, 7th and 8th Semester-100% of the aggregate marks. The 10 point GPA is categorized as follows: 10-9.1 (A+)- Best, 9-8.1(A)-Excellent, 8-7.1(B+)-exceptionally good, 7-6.1(B)-very good, 6-5.1(C+)- good, 5-4.1(C)- average, 4-3.1(D+)-fair,3.1-2(D)- Pass,2-0(E+-E)-fail. A GPA of over 7 is generally considered to be an indication of a strong grasp of all subjects.
    Percentage Eq U Classification
    60 to 100 4.0 A or (A+ for >90%) Distinction / First class**
    50 to 59 3.5 B+ Second Class
    40 to 49 3.0 B Pass Class
    < 39 2.0 C Fail
    ** Some institutes with difficult curriculum and tough scoring give 70% scoring[7] as Distinction / Honors.

  4. Hello friends ,
    i have a gpa of 7.5 from anna university affiliated college and had 3 backlogs but cleared . Can anyone say what is my equivalent USGPA ???? :)

  5. hi..
    I have got a percentage of 54.15..can u tell me what my gpa would be?

  6. what about if a person had arrears? for my friend i calculated the CGPA in a normal way but in his mark sheets he has a sum of 26 attempts in different papers in his B.Tech, Whether his CGPA gonna change he got 6.7 (Presently he is first class) whether its gonna change?

  7. Its simple if total GPA is from 4.0
    4.0=100%
    3.0=75%
    2.0=50%
    1.0=25%
    0.0=00%
    if total GPA if of 8.0
    then,
    8.0=100%
    6.0=75%
    4.0=50%
    2.0=25%
    0.0=00%

  8. my percentage is 71.25 out off 100, what is my credit points?

  9. Hello all!

    AUSTRALIAN UNIVERSITY: 66.7%

    GPA: ??????????????????????

    please help…

  10. my GPA is 8.7 then what is my percentage

  11. Hi

    Im from Tamilnadu, India.
    My cgpa is 7.907 and percentage is 71.57%…Pls convert this on a scale of 4.0 and reple. Thanks in advance

  12. there is no need for a second N in ‘student.’
    (Grade Point Average (GPA)

    Percentage Score (1 to 100) is used various countries, but in U.S. Schools use GPA system is used fo grading studnets.)

    I am not 100 percent sure you are the person who should be giving all these others advice on their education. Just saying.

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