What is the Difference Between Weighted and Unweighted GPA

Weighted and Unweighted GPA
Weighted and Unweighted GPA

Academic results are here, and you might be staring at two GPA numbers – unweighted and weighted. Ever wondered what the difference is? Don’t worry; it’s not some secret code! Both are ways to measure your academic performance, but they consider different things.

While an unweighted GPA treats all classes the same, like regular math and advanced math, a weighted GPA is more like a game with bonus points. It considers the difficulty of your classes. So, that A in advanced math might be worth more points than an A in regular math, giving your GPA a little boost.

So, between weighted and unweighted GPA, which one matters more? We’ll break that down and answer all your burning GPA questions in the rest of this article!

What Exactly is GPA?

The grade point average (GPA), commonly calculated on a scale from 0 to 4 or 5, indicates a student’s academic performance. 

It is a common way educational institutions evaluate a student’s academic performance. GPA briefly evaluates students’ performance by factoring their grades in various courses or topics.

What is the Importance of the GPA scale?

Each grade has a certain number of points on the GPA scale, ranging from 0 to 4 or 5. A signifies the highest grade and is given the maximum point value (for example, 4 or 5), whereas lower grades are given lower point values. 

In general, the scale follows a standard structure. The precise scale and associated point values may change depending on the educational institution or nation.

The GPA scale’s importance stems from its ability to measure a student’s academic success accurately. 

It makes it simple to compare and assess students’ accomplishments both inside their school and in comparison to those of other educational institutions. GPA plays a significant role in academic recognition, scholarship chances, and college admissions.

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Grade-based GPA Calculation

Students’ grades in their courses are used to calculate their GPA. Each grade is given a certain number of points, which are then multiplied by the course’s credit hours or weight. 

To calculate the GPA, divide the total number of credit hours or attempted credits by the sum of these weighted grade points.

Consider a student who has completed three courses with the grades and credits listed below.

  • Grade A (4 points), three credits in course one.
  • Grade B (3 points) in Course 2; 4 credits
  • Grade C (2 points), two credits in Course 3

We would multiply each grade point by the number of credit hours, add them up, then divide by the total number of credits tried to arrive at the GPA. In this instance

(3 points x 4 credits) + (2 points x 2 credits) = (12 + 12 + 4) = 28.

attempted credits overall: 3 + 4 + 2 = 9

(Rounded to two decimal places) GPA = 28 / 9 = 3.11

This computation illustrates how a student’s grade point average (GPA) is calculated from the grades and credits received in various courses to provide an overall indicator of academic performance.

What is an Unweighted GPA?

Unweighted GPA is a method of calculating GPA that gives all grades the same weight, regardless of the degree or difficulty of the courses. It does not account for the various credit hours or weights of different classes. 

An unweighted GPA indicates a student’s overall academic performance without considering the difficulty or demandingness of the curriculum.

How to calculate an unweighted GPA?

The grades earned in each course are converted to the corresponding numerical values based on the accepted grading scheme to determine the unweighted GPA. 

The GPA is then calculated by averaging the numerical values. An unweighted GPA considers all grades identically. Therefore, course difficulty or credit hours are not separately calculated or considered.

An unweighted GPA assigns the same value or weight to each grade when determining the GPA. 

Regardless of whether the courses are honors, Advanced Placement (AP), or standard level, an “A” grade may be assigned a value of 4, a “B” grade may be assigned a value of 3, and so on.

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Unweighted GPA Computation Example?

Think about a student who has completed four courses and received the following grades:

  • First course: A
  • 2nd semester, grade B
  • A grade for Course 3
  • Curriculum 4: C

We can give the grades the following numerical values using the standard grading scale:

  • A = four points
  • 3 points for B
  • A = 2 points, C

We would add up the numerical values of the grades and divide by the total number of courses to determine the unweighted GPA:

(4 points plus 3 points plus 4 points plus 2 points) divided by four courses equals 13 points, or 3.25.

The unweighted GPA would be 3.25. By averaging the grade values, it illustrates how an unweighted GPA is computed and offers a straightforward depiction of a student’s academic success without considering course weights or credits.

What is a Weighted GPA?

Weighted GPA is a grading system that allocates different values to grades dependent on the difficulty level of the courses. 

Its definition and characteristics are listed below. It considers challenging or advanced courses, including honors, accelerated, Advanced Placement (AP), International Baccalaureate (IB), and AP courses. A weighted GPA recognizes and honors students who enroll in challenging courses.

How Do You Calculate a Weighted GPA?

A predetermined scale assigns numerical values to the grades received in various courses to generate a weighted GPA. 

Higher values on the scale, which commonly range from 0 to 5 or 0 to 6, indicate higher grades. Different values are assigned depending on the institution’s particular grading policy.

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Grade value variation based on course difficulty

In a weighted GPA system, grade values are modified to account for the degree of course difficulty. 

An “A” in a standard course might be given a value of 4.0, whereas an “A” in an honors course might be given a value of 4.5. The assigned values for the other grades (B, C, etc.) may likewise be modified similarly.

Let’s consider a student who completed the following courses and received the relevant grades as an illustration.

  • AP Calculus (A): 5.0 was given as the grade.
  • Honors English (B+) was given a grade of 4.3.
  • Regular Chemistry (A-) was given a grade of 4.0, whereas AP Psychology (B) was given a grade of 3.7.
  • Regular History (A): 4.0 assigned.

You would add up the assigned grade values and divide by the total number of courses to determine the weighted GPA:

(5.0 + 4.3 + 4.0 + 3.7 + 4.0) / 5 = 20 / 5 = 4.0

The weighted GPA would be 4.0.

What is the Difference Between Weighted and Unweighted GPA?

Here are the differences between weighted and Unweighted GPA:

Weighted vs Unweighted GPA: The idea of the course’s difficulty

  • Unweighted GPA: Unweighted GPA does not account for the courses’ degree of difficulty. It gives all grades the same weight, whether obtained in basic, honors, or advanced classes.
  • Weighted GPA: Weighted GPA recognizes that each course has a different difficulty level. Due to these courses’ increased difficulty and academic rigor, it gives grades in advanced, honors, or AP courses higher values or weights.

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Weighted and Unweighted GPA: Effect on the academic standing of the students

  • Unweighted GPA: An unweighted GPA provides an uncomplicated assessment of a student’s general academic performance. It does not make any distinctions depending on the difficulty of the courses and considers them all similarly.
  • Weighted GPA: By giving grades obtained in advanced or honors-level courses more weight, weighted GPA recognizes and rewards students who enroll in more challenging courses. It might benefit students’ grade point average, mainly if they do well in difficult classes.

Evaluation of the Grading Systems

  • Unweighted GPA: This grading system uses a conventional grading scale to assign each grade a defined numerical value, usually ranging from 0 to 4. Course difficulty is not taken into account by the scale.
  • Weighted GPA: This grading system gives grades obtained in honors or advanced-level courses a higher significance. The precise weights or values may change based on the institution or school.

Factors that Affect College Admissions

  • Unweighted GPA: Colleges and universities frequently consider weighted and unweighted GPAs when making admissions decisions. An unweighted GPA, however, may be given less weight in competitive college admissions processes because it needs to account for a student’s achievement in challenging courses.
  • Weighted GPA: A weighted GPA can be a significant factor in college admissions, particularly for highly selective universities. It gives a complete picture of students’ academic talents and demonstrates their capacity to manage challenging material.

Variations in Available Scholarships

  • Unweighted GPA: Unweighted GPA may be considered a qualification for several scholarships. Scholarships that value academic achievement could place more emphasis on weighted GPA to recognize students who have excelled in challenging courses.
  • Weighted GPA: Scholarships that reward academic excellence in honors or advanced-level courses frequently consider a student’s weighted GPA when selecting. Students with higher weighted GPAs may have a competitive advantage when applying for these scholarships.

Weighted vs. Unweighted GPA: Advantages and Drawbacks

 Benefits of an Unweighted GPA

  • Fairness and simplicity: Unweighted GPA treats all courses equally, indicating overall academic performance without considering course difficulty.
  • An unweighted GPA is easy to calculate since it gives all grades the same weight, which makes it simpler for students, parents, and educational institutions to understand and compare.
  • An unweighted GPA provides all topics the same weight, ensuring that academic accomplishments across all subject areas are evaluated equally.

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Benefits of a Weighted GPA

  • Academic rigor is recognized: Advanced courses, such as AP, IB, and honors classes, are given a higher value, weighted GPA that considers their incredible difficulty. As a result, kids who push themselves academically are recognized and rewarded.
  • Differentiation of performance: Weighted GPA enables colleges and institutions to identify students who have and have not taken more challenging courses. It offers a more complex picture of students’ academic prowess and accomplishments.
  • College admissions and scholarships: Because a weighted GPA represents a student’s willingness to take on challenging coursework and demonstrates their capacity to perform in demanding academic situations, it may benefit college admissions decisions and scholarship chances.

Drawbacks of an unweighted GPA

  • Lack of differentiation: Since an unweighted GPA does not consider the various degrees of difficulty in courses, students taking more challenging classes may not receive the accolades they deserve.
  • Inequity in course comparison: With the weighing element, comparing the academic achievements of students who have taken various courses, such as intermediate and advanced classes, might be more accessible.

Drawbacks of weighted GPA

Different schools and districts may employ different weighting systems, which can cause discrepancies in GPA estimates and comparisons between educational institutions.

Potential for bias in course selection: Weighted GPA may pressure students to enroll in more challenging courses only to raise their GPA rather than choosing courses that genuinely interest them.

Overemphasis on grades: A student’s holistic development and accomplishments may be overshadowed by a weighted GPA’s tendency to excessively emphasize grades and course selection.

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Why is a student’s GPA calculated?

The GPA (Grade Point Average) calculation provides a standard evaluation of a student’s academic performance. It enables educational institutions to assess and contrast pupils based on their cumulative marks across several courses.

How does a weighted GPA affect admission to colleges?

Weighted GPA may influence determinations regarding college admissions. Colleges and universities frequently use the weighted GPA to measure students’ aptitude for challenging coursework. It may increase students’ chances of admission to selective universities by demonstrating their intellectual rigor and capacity to excel in more challenging academic settings.

Is it possible to convert unweighted GPA to weighted GPA?

Since they represent separate grading systems, unweighted GPA and weighted GPA must be transferred. An unweighted GPA considers all courses similarly, whereas a weighted GPA considers the degree of difficulty of each subject. To evaluate and compare candidates’ GPAs, colleges and institutions may have their conversion scales or techniques.

Which GPA system is more widely used?

GPA systems may or may not be expected in educational systems and institutions. Both weighted and unweighted GPA systems are prevalent in secondary schools. Each system’s predominance may vary depending on educational needs, academic standards, and school regulations.


The main difference between weighted and unweighted GPAs is that weighted GPAs consider the difficulty level of courses. Unweighted GPA averages all grades earned in high school classes, regardless of difficulty.

While both GPAs are essential for college admissions, weighted GPAs may benefit students who have taken more advanced or challenging courses. Students need to understand their school’s grading system and how it affects their GPA calculation. 

A solid academic performance in either type of GPA can open up numerous opportunities for future success. Keep striving for excellence in your studies, and consult with your guidance counselor or academic advisor to ensure you’re on track toward achieving your goals.



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