Cumulative GPA Calculator
A cumulative GPA calculator computes the overall Grade Point Average across multiple semesters or terms. By multiplying each semester's GPA by its credit hours, it calculates total quality points, and divides them by total credit hours. It also supports planning mode to determine the future GPA required to achieve a target cumulative GPA.
Calculate your overall cumulative GPA from multiple semesters using weighted credit hours. You can also plan the semester GPA required next term to hit a target cumulative GPA.
Quick Answer
Calculate your cumulative GPA across multiple semesters using credit weighting, or plan the GPA needed next semester to reach a target.
Solve Option
Enter Semester Details
Cumulative GPA
3.487
Based on 45 total credits.
Cumulative GPA aggregates your academic history by weighting each semester's GPA against the total credits earned.
Step-by-Step Calculations
Examples
Combine two semesters: Sem 1 (3.50 GPA, 15 credits), Sem 2 (3.00 GPA, 12 credits)
QP = (3.50 × 15) + (3.00 × 12) = 52.5 + 36 = 88.5 Quality Points · Total Credits = 27 · GPA = 88.5 / 27 ≈ 3.278
Planning: Current GPA 3.00 (60 credits), Target GPA 3.20, planned credits next semester 15
Future Credits = 75 · Future Target QP = 3.20 × 75 = 240 · Current QP = 180 · Required Sem GPA = (240 - 180) / 15 = 4.00
How it works
GPA calculation is weighted because courses or semesters with more credit hours carry more weight:
Formula for Cumulative GPA
GPAcum = Σ(GPAi · Creditsi) / Σ(Creditsi)
Where GPAi is the GPA of semester i, and Creditsi represents the credits for that term.
Why Credits Weighting Matters
A common mistake is taking the simple mathematical average of all your semesters. If you took 18 credits of classes and earned a 3.80 GPA in semester 1, and then took only 6 credits and got a 2.00 GPA in semester 2, your simple average is 2.90. However, the weighted average is 3.35, because the 18-credit term carries three times the weight of the 6-credit term. This calculator ensures your multi-semester cumulative GPA is calculated with 100% mathematical accuracy.
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Frequently asked questions
A cumulative GPA (Grade Point Average) represents the average grade earned across all semesters and courses throughout your entire academic career at an institution. It combines all credit hours and quality points earned, rather than measuring just a single term.
To calculate cumulative GPA across multiple semesters, you cannot simply average the semester GPAs. You must compute a weighted average based on the number of credits. Multiply each semester's GPA by its credit hours to find the Quality Points, sum all Quality Points, and divide by the sum of all Credit Hours: Cumulative GPA = Total Quality Points / Total Credits.
Semester GPA is the average of grades earned in a single term (e.g., Fall semester). Cumulative GPA is the overall average of all terms combined. If one semester has a low GPA but fewer credit hours, it will have a smaller impact on your cumulative GPA than a semester with many credit hours.
To raise your cumulative GPA, you must earn a higher GPA in future semesters than your current average. Earning high grades in classes with more credits will raise your GPA faster. You can use our planning mode to calculate exactly what semester GPA you need to reach your target.
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