GPA Calculator — Grade Points & Credits

Compute weighted GPA from course grades and credit hours using Σ(grade points × credits) ÷ total credits—calculated locally, never uploaded.

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Semester 1

3.62 GPA · 3 courses

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By Muhammad Abdullah Rauf · Founder, EverydayTools.proUpdated 2026

What is a GPA calculator?

A GPA calculator computes your Grade Point Average from course grades and credit hours using the standard 4.0 weighted formula — giving your cumulative or semester academic average.

GPA (Grade Point Average) is the weighted average of your course grades, where each grade is converted to a point value (A=4.0, B=3.0, C=2.0, D=1.0, F=0.0) and weighted by the number of credit hours each course carries.

The formula is: GPA = sum of (grade points × credit hours) ÷ total credit hours. A 4-credit A (4.0) outweighs a 1-credit A because it contributes four times more to the total. GPA appears on transcripts, graduate applications, employment forms, and scholarship criteria — usually on the 4.0 scale used at most US universities.

Weighted GPA = Σ(grade points × credits) ÷ Σ credits on the US 4.0 scale—calculated locally, grades never uploaded.

Quick answers

Concise answers for common searches — definitions, steps, and comparisons.

How is GPA calculated on a 4.0 scale?

GPA = Σ(grade points × credit hours) ÷ Σ credit hours. Example: A (4.0) in 4 credits + B (3.0) in 3 credits → (16+9)÷7 = 3.57.

Are my grades sent to a server?

No. GPA is calculated locally in your browser—your course list is not uploaded to EverydayTools.

Semester GPA vs cumulative GPA?

Semester GPA uses only the current term’s courses. Cumulative GPA includes all terms and is what most transcripts show for grad school and employers.

Weighted GPA formula

GPA is computed as a weighted average of grade points, where each course is weighted by its credit hours.

Formula

GPA = Σ(gradePoints × creditHours) ÷ ΣcreditHours

Assumptions

  • Grades are mapped to grade points using a defined scale (commonly 4.0)
  • Credit hours reflect course weight

Limitations

  • Scales vary (A+ may be 4.0 or 4.33; honors/AP weighting differs)
  • International systems may not map cleanly to a 4.0 scale

How to use GPA Calculator — Grade Points & Credits

  1. Enter your course grades

    Add each course with its letter grade (A, B+, C, etc.) or percentage. Most systems use A=4.0, B=3.0, C=2.0, D=1.0, F=0.0, with plus/minus adjustments of ±0.3.

  2. Enter credit hours per course

    Add the credit hours (units) for each course. Higher-credit courses have more weight in the GPA calculation. Typical courses are 3 credits; lab courses often carry 1–4 credits.

  3. Read your weighted GPA

    The calculator computes your GPA using the standard 4.0 weighted formula: sum of (grade points × credit hours) ÷ total credit hours. The result updates as you edit rows.

  4. Add or adjust courses

    Edit subject labels for your own notes, change letter grades from the dropdown, and update credit hours to match your transcript before copying the GPA for applications.

GPA Calculator — Grade Points & Credits examples

Mixed-grade semester

Input

A in 4-credit course · B+ in 3-credit · C in 2-credit · A− in 3-credit

Output

GPA = (4×4.0 + 3×3.3 + 2×2.0 + 3×3.7) ÷ 12 = 43.8 ÷ 12 = 3.65

The A in the 4-credit course (16 quality points) drives the GPA up most. The C (4 quality points) has the least impact because it carries only 2 credits. Weighted GPA: 3.65 — Dean's List territory at most schools.

GPA recovery plan

Input

Current cumulative GPA: 2.70 over 45 credits · Remaining: 15 credits of courses

Output

Need ~3.9 average in remaining 15 credits to reach 3.0 cumulative

Recovering a low GPA late in college is difficult — earlier credits dilute current improvements. Use the calculator to model realistic GPA targets based on remaining coursework.

Who uses GPA Calculator — Grade Points & Credits?

Common real-world scenarios where this tool saves time.

Graduate school applications

Calculate your exact GPA before applying to graduate programs. Most programs require a minimum 3.0 GPA; top programs look for 3.5+. Knowing your precise GPA helps target the right schools.

Academic standing checks

Verify you meet your school's minimum GPA for academic good standing, scholarship renewal, or athletic eligibility — typically 2.0 or higher.

Semester planning

Estimate what grades you need in upcoming courses to achieve a target cumulative GPA. Useful for recovering from a difficult semester.

Employer and internship applications

Verify your GPA before including it on a resume. Many employers request transcripts for candidates who list GPA above a threshold (commonly 3.5).

Reference tables

Grade to GPA Conversion (4.0 Scale)

Standard letter grade to grade point conversions used by most US universities.

Letter GradeGrade PointsPercentage RangeCommon Descriptor
A+4.097–100%Outstanding
A4.093–96%Excellent
A−3.790–92%Excellent
B+3.387–89%Above Average
B3.083–86%Good
B−2.780–82%Good
C+2.377–79%Average
C2.073–76%Satisfactory
C−1.770–72%Satisfactory
D1.060–69%Below Average
F0.0Below 60%Failing

Grading scales vary by institution. Some schools use a 5.0 scale for AP/honors courses, and international institutions use entirely different systems (e.g. UK First/2:1, or percentage-only scales). Always check your institution's official grading policy.

Common mistakes to avoid

Averaging letter grades without weighting by credits

A 4-credit A counts four times as much as a 1-credit A. Always multiply grade points by credit hours before dividing by total credits.

Assuming every school uses the same 4.0 mapping

Some schools cap A+ at 4.0; others use 4.33. Honors/AP weighting may differ. Confirm your registrar’s scale for official GPA.

Mixing semester courses with cumulative totals incorrectly

This tool computes GPA for the courses you enter in the grid. For official cumulative GPA, use transcript totals or your school’s portal.

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Frequently Asked Questions

How is GPA calculated?

GPA = sum of (grade points × credit hours for each course) ÷ total credit hours. Grade points on the standard 4.0 scale: A=4.0, A−=3.7, B+=3.3, B=3.0, B−=2.7, C+=2.3, C=2.0, C−=1.7, D+=1.3, D=1.0, D−=0.7, F=0.0. A student with 3 courses (A in a 4-credit course, B in a 3-credit, and C in a 2-credit) has GPA = (4×4 + 3×3 + 2×2) ÷ (4+3+2) = 29 ÷ 9 = 3.22.

What is the difference between semester GPA and cumulative GPA?

Semester GPA (or term GPA) is calculated using only the courses from one academic term. Cumulative GPA includes all courses taken across all semesters. Your cumulative GPA is the figure that appears on your transcript and is used for most official academic and professional purposes.

Does every school use the same GPA scale?

No. Most US schools use the 4.0 scale, but grading scales vary. Some schools use a 4.33 scale (where A+ = 4.33), a 5.0 scale, or percentage-based grading. International schools use different systems entirely (e.g., First Class Honours in the UK, or CGPA in India). This calculator uses the standard US 4.0 scale.

Is this calculator free and private?

Yes — completely free with no signup required. All calculations run in your browser; your grades are never sent to any server.

What letter grades does this calculator support?

A, A−, B+, B, B−, C+, C, C−, D, and F on the standard 4.0 point scale (A=4.0 through F=0.0). Enter credit hours per course for correct weighting.

Can I use this to plan a target GPA?

Yes. Model upcoming courses by entering expected grades and credits, or adjust rows to see how one course changes your semester average before registration.

Privacy, accuracy, and trust

Privacy

Course grades and credit hours are processed in your browser—they are not uploaded to EverydayTools servers.

Accuracy

Uses the standard US 4.0 weighted GPA formula with plus/minus grade points shown in the tool.

GPA calculations depend on your institution’s grading scale and policies. Always verify official GPA calculations with your school’s transcript or registrar, especially for scholarship or admissions decisions.

More free tools for the same workflow.

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Reviewed by EverydayTools Editorial Team on 2026-05-20.