Cumulative GPA Calculator
Enter each term's GPA and credit hours to combine every semester into one overall cumulative GPA. Tip: your current record can go in the first row.
Your semesters
Cumulative GPA
Enter a GPA and credits for at least one term to see your cumulative GPA.
How Cumulative GPA Works
Your cumulative GPA is the credit-weighted average of every course you have ever taken. Rather than re-entering hundreds of individual grades, the fastest way to find it is to combine the GPAs you already know — one per semester — each weighted by the credits you took that term.
To do that, multiply each semester's GPA by its credit hours to recover that term's quality points, add the quality points from all terms, and divide by the grand total of credits. This is mathematically identical to averaging every individual course grade, but far quicker.
Cumulative GPA = Σ ( semester GPA × semester credits ) ÷ Σ ( all credits )
A key consequence: you cannot simply average your semester GPAs unless every term had the same number of credits. A light 9-credit term should not count as much as an 18-credit full load. The calculator handles this weighting automatically. To project your future standing, put your current cumulative GPA and total credits in the first row, then add an upcoming term to see the combined result before grades are even posted.
Worked example
- Year 1 — GPA 3.6, 30 credits → 108.0 quality points
- Year 2 — GPA 3.2, 30 credits → 96.0 quality points
- Year 3 — GPA 3.8, 15 credits → 57.0 quality points
Total = 261.0 quality points over 75 credits → cumulative GPA = 3.48.
4.0 Grading Scale
Cumulative GPA sits on the same 4.0 scale as your individual courses. Use this reference to translate the result into a letter grade.
| GPA range | Letter | Standing |
|---|---|---|
| 3.85 – 4.00 | A | Excellent |
| 3.50 – 3.84 | A- | Very strong |
| 3.00 – 3.49 | B+ / B | Good |
| 2.50 – 2.99 | B- / C+ | Satisfactory |
| 2.00 – 2.49 | C | Minimum good standing |
| Below 2.00 | D / F | Academic probation risk |
Frequently Asked Questions
What is a cumulative GPA?
A cumulative GPA is the grade point average of every course you have completed across all terms, weighted by credit hours. It is the single number that represents your overall academic record — the figure printed on transcripts and checked for graduation, honors, scholarships, and transfer eligibility. Unlike a semester GPA, which captures only one term, the cumulative GPA blends all your semesters together. Because it carries the weight of every credit you have ever earned, it changes slowly once you have a substantial record, and a single strong or weak term shifts it less and less over time.
How do I calculate cumulative GPA from semester GPAs?
Multiply each semester's GPA by the number of credits taken that term to recover its quality points, add the quality points from every semester, then divide by the total credits across all terms. For example, a 3.6 over 15 credits and a 3.2 over 12 credits give (54 + 38.4) = 92.4 quality points across 27 credits, for a cumulative GPA of 3.42. Note that you cannot simply average the two GPAs unless the credit loads are identical — the calculator above weights each term by its credits for you.
Why can't I just average my semester GPAs?
Because semesters often carry different numbers of credits, and GPA is a credit-weighted average. Averaging two GPAs treats a 9-credit part-time term as equal to an 18-credit full load, which distorts the result. A 4.0 earned over 6 credits should not count as much as a 3.0 earned over 18 credits. The correct method converts each term back into quality points (GPA × credits), sums everything, and divides by total credits. This calculator does exactly that, so a light term never has the same pull on your cumulative GPA as a heavy one.
How do I raise my cumulative GPA?
Raising a cumulative GPA gets harder as you accumulate credits, because each new term is a smaller fraction of the total. The most effective levers are consistent strong semesters, retaking low courses where your school offers grade replacement, and front-loading effort while your credit total is still small. To plan, enter your current cumulative GPA and total credits as one row here, then add a projected future semester with its expected GPA and credits to see exactly where you would land. Small, steady improvement compounds more reliably than chasing one perfect term.
Does a cumulative GPA include failed or retaken courses?
It depends on your school's policy. By default, a failed course counts as 0.0 in your cumulative GPA and drags it down. Many institutions offer grade forgiveness or replacement, where retaking a course substitutes the new grade for the old one in the GPA calculation, though the original attempt usually remains on the transcript. Some schools average both attempts instead. Check your registrar's rules, then model the outcome here by adjusting the affected term's GPA and credits to reflect how your institution treats the retake.
What is the difference between cumulative GPA and overall GPA?
In most contexts the two terms mean the same thing: the credit-weighted average of all your completed coursework. Occasionally schools distinguish them — for example, a "major GPA" that counts only courses in your field versus an "overall" or "cumulative" GPA that counts everything. Some institutions also separate a transfer GPA from an institutional GPA. When in doubt, read how your school defines each term, because graduation and honors requirements may reference a specific one. For everyday planning, treat cumulative and overall GPA as interchangeable.