High School GPA Calculator

Enter your high school courses, select each grade, credits, and course level (Regular, Honors, or AP/IB) to calculate both your unweighted GPA and weighted GPA. Add as many courses as you need — the calculator handles the full quality-point math and shows you both your semester and cumulative results side by side. Also try the Unweighted GPA Calculator.

Results

Unweighted GPA

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Weighted GPA

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Total Credits

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Total Quality Points

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Results Table

Secondary institutions can feel overwhelming—between challenging courses, extracurriculars, and constant talk about universities, it’s easy to wonder where you stand. That’s where the high school GPA calculator comes in: it gives you a fast, accurate look at your weighted and unweighted GPA based on every result, unit, and subject type you enter each term. With this insight, you can set precise goals, track your progress, and make informed decisions about your future—whether you’re planning your course selections, targeting an advanced course, or aiming to raise your GPA for admissions. Knowing your current GPA isn’t just a number—it’s your compass to getting into your dream program or improving your standing. As a parent, you may want to use this tool for a quick check-in or to guide a conversation with your teen, or bring it with you during a counseling session for extra clarity.

Step-by-Step Process: Calculate Your GPA with the Online High School GPA Calculator

Every student can use this intuitive high school GPA calculator to calculate your high school gpa in seconds, whether you’re in your freshman term or tallying up your entire secondary record. Below is a step-by-step tutorial for understanding how the process works, so you can see your accurate GPA every grading period and annual milestone.

  1. 1. Select Your Grade Format and Enter Course Details (term)

    • Choose the grade format for your results (letter grades like A, B+, or F, or percentage results such as 92%).
    • Input each course name and course type (standard, advanced, accelerated, international).
    • If your local system uses both, select which grading system matches your transcript or settings.
    • You can add a short label to identify each term (e.g., “Fall 10th Grade”).

  2. 2. Add Course Grades and Units (mark points)

    • For each course, enter the result received (A+, A, A-, B+, etc.) and the quantity of credits the subject is worth.
    • Include physical education classes, electives, and core credits—each impacts your cumulative GPA.
    • Some electives (like labs) might be worth a partial credit. Be precise!

  3. 3. Calculate Weighted and Unweighted GPA (units)

    • For standard GPA, all courses use the regular GPA scale (e.g., A = 4.0, B+ = 3.3).
    • For weighted GPA, advanced credits (like enriched, higher-level) receive additional value: typically +0.5 for enriched and +1.0 for international studies.
    • In the calculator, select the appropriate course value (optional) for each advanced topic.

  4. 4. Add Additional Academic Periods (if applicable)

    • Click add another term or “add term” for each additional period you want included in your records.
    • Input your results and credits for every assessment cycle you wish to include (helpful for cumulative GPA).
    • Types of periods: fall, spring, summer—each can be labeled as needed.

  5. 5. View Your Results: Unweighted and Weighted GPA

    • After entering all data for your courses and assessments, the tool instantly generates your standard GPA (on the 4.0 scale) and your weighted GPA (accounting for enriched and advanced study).
    • Results are shown for the selected term average and your cumulative GPA across all periods.
    • Use these results to make study decisions—like scheduling future course selections or determining if you’re on track to meet university admissions requirements.

How is GPA calculated in high school?

High schools convert each letter grade into grade points on a 4.0 scale, then multiply those points by the course's credit hours to get quality points. Your GPA is the total quality points divided by total credits earned. For example, an A in a 1-credit course yields 4.0 quality points. See also our use the UK Degree Classification to GPA Converter.

What is the difference between weighted and unweighted GPA?

Unweighted GPA uses the standard 4.0 scale for every class regardless of difficulty. Weighted GPA adds bonus points — typically +0.5 for Honors courses and +1.0 for AP or IB courses — before calculating the average. This means a weighted GPA can exceed 4.0, rewarding students who take more rigorous coursework.

How do AP, Honors, and IB classes affect GPA?

Advanced courses receive extra grade points to reflect their increased difficulty. Most high schools add +0.5 for Honors and +1.0 for AP or IB to the base grade points before multiplying by credits. So an A in an AP class earns 5.0 weighted grade points instead of the standard 4.0.

Can you get a GPA higher than 4.0?

Yes — on a weighted scale. Because AP and IB courses add up to 1.0 bonus points to a grade, students taking mostly advanced courses with high grades can achieve a weighted GPA well above 4.0 (sometimes as high as 5.0 or more). Unweighted GPA is always capped at 4.0. You might also find our Canadian GPA Calculator useful.

Do 9th-grade grades count toward cumulative GPA?

In most high schools, yes — all grades from 9th grade onward are included in your cumulative GPA. Some schools start GPA tracking from 10th grade, so it's worth checking your school's specific policy. Either way, strong 9th-grade performance helps build a solid GPA foundation.

What's the difference between semester GPA and cumulative GPA?

Semester GPA reflects only the courses taken during a single semester, while cumulative GPA averages all courses taken across every semester of your high school career. Colleges typically look at both — semester GPA shows recent performance trends, and cumulative GPA shows your overall academic record.

Do electives, PE, and arts classes count toward GPA?

Generally yes — most high schools include all graded courses in GPA calculations, including PE, arts, and electives. However, pass/fail courses (which receive a P or F rather than a letter grade) are usually excluded from GPA calculations since there are no grade points to assign.

How many credits is each high school class worth?

Most year-long high school courses are worth 1 credit, while semester-long courses are typically 0.5 credits. Some schools assign different credit values to lab sciences or double-period classes. When in doubt, check your course catalog or transcript — credits are usually listed alongside each class.