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GPA Calculators & Tools

Simple, accurate, and free academic tools for high school and college students. No signup required.

Popular Calculators

High School GPA

College applications

College GPA

Semester & Cumulative

Cumulative GPA

Combine all semesters

Weighted GPA

AP / IB / Honors

Unweighted GPA

Standard 4.0 scale

Class Grade Tools

Grade Calculator

Current class score

Semester Grade

Single term score

Final Grade Calc

What you need to pass

EZ Grader

Teacher grading chart

What is GPA?

Think of your Grade Point Average (GPA) as your academic credit score. It is a single number that summarizes your performance across all your classes, typically on a scale from 0.0 to 4.0.

Schools and colleges use this number to determine class rank and graduation eligibility. More importantly, university admissions officers rely on it to compare applicants. Essentially, it converts your letter grades (A, B, C) into a universal score that represents how well you are doing in school.

How to Calculate GPA

The Formula

GPA = (Total Grade Points) ÷ (Total Credits)

Step-by-Step Logic:

  1. Convert Letters to Numbers: Change every letter grade to its scale equivalent (e.g., A = 4.0, B = 3.0).
  2. Factor in Credits: Multiply the grade points for each class by how many credits that class is worth.
  3. Get the Sum: Add up all your total grade points from step 2.
  4. Divide: Divide that sum by the total number of credits you took. That's your GPA.

Why use this calculator?

Accurate

Formulas that match US educational standards

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Weighted vs Unweighted

Unweighted GPA is the standard calculation where classes are graded on a 0 to 4.0 scale regardless of difficulty. An 'A' is always a 4.0.

Weighted GPA gives extra points for harder courses. In AP, IB, or Honors classes, an 'A' might be worth 5.0. This rewards students for taking a more rigorous schedule.

Calculate Weighted GPA

Cumulative vs Semester

Semester GPA calculates your average for a single academic term (like Fall 2025). It is a snapshot of your short-term performance.

Cumulative GPA is the big picture. It includes grades from every semester you have completed. This is the primary number colleges look at when you apply.

Calculate Cumulative GPA

4.0 GPA Scale Chart

Letter GradePercent RangeGrade Points (4.0)
A+97-100%4.0
A93-96%4.0
A-90-92%3.7
B+87-89%3.3
B83-86%3.0
B-80-82%2.7
C+77-79%2.3
C73-76%2.0
D65-69%1.0
FBelow 65%0.0

Common Questions

What is actually considered a good GPA?
Honestly, it depends on where you want to go. For most state colleges, a 3.0 (B average) is a safe baseline. If you're aiming for Ivy League or top-tier schools, you'll likely need a 3.75 or higher. But remember: your GPA is just one part of your application.
Do colleges check weighted or unweighted GPA?
They usually look at both. They check your unweighted GPA to see your raw performance, but they check your weighted GPA to see if you challenged yourself with difficult classes (like AP or IB).
Is it possible to raise a low GPA?
Yes, but it takes strategy. Retaking classes you failed is the fastest way to fix it. Otherwise, focus on getting high grades in your weighted classes, as they have a bigger impact on the average.
What GPA do I need to get into college?
Community colleges often require a 2.0. State universities usually look for a 2.5 to 3.0. Competitive private universities often expect a 3.5 or higher.

Calculate by Education Level

High School Students

Calculate weighted/unweighted GPA for college applications.

College Students

Track semester grades and cumulative progress for your degree.

5 Tips to Improve Your GPA

  • Attend all classes and participate actively.
  • Use a GPA calculator to track progress mid-semester.
  • Prioritize high-credit courses—they impact GPA more.
  • Ask for extra credit opportunities early.
  • Form study groups for difficult subjects.