Last Updated: July 17, 2026
College GPA isn't a plain average — every class is weighted by its credit hours, so a 4-credit chemistry lecture moves your GPA more than a 1-credit seminar. Enter each course below with its grade and credit hours to get your semester GPA, and add your prior cumulative GPA to see your updated overall number the way your registrar will compute it.
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Colleges compute GPA with quality points: each course's grade points multiplied by its credit hours. Your GPA is total quality points divided by total graded credit hours — which is why heavy-credit courses dominate the result.
A worked example: an A (4.0) in a 3-credit history course earns 12.0 quality points, a B+ (3.3) in a 4-credit chemistry course earns 13.2, and a B (3.0) in a 3-credit statistics course earns 9.0. That's 34.2 quality points over 10 credit hours, for a semester GPA of 3.42. Notice the B+ contributed more points than the A did — credit hours matter that much.
Your semester (or term) GPA covers only the courses you took that term; your cumulative GPA averages every graded credit hour you've ever attempted at the school. Both appear on your transcript, and they serve different audiences: Dean's List and scholarship renewals typically key off the semester number, while graduation honors, good standing, and grad-school applications look at the cumulative one. Because the cumulative GPA carries all your past credits, it moves slowly — our cumulative GPA calculator lets you model exactly how a target semester would shift it.
| Letter grade | Grade points per credit hour |
|---|---|
| A+ | 4.0 |
| 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 minority of universities award 4.3 for an A+ or skip plus/minus grading entirely; your school's grading policy in the catalog is the authority. If your syllabus reports percentages instead of letters, convert them first with our percentage to GPA calculator.
The benchmarks that actually appear in college policies and applications:
| Milestone | Typical GPA required |
|---|---|
| Dean's List (per semester) | 3.5+ at most schools |
| Cum laude | ~3.5 cumulative |
| Magna cum laude | ~3.7 cumulative |
| Summa cum laude | ~3.9 cumulative |
| Competitive grad-school applicant | 3.5+ |
| Minimum good academic standing | 2.0 |
Latin honors cutoffs vary by school — some use fixed GPAs, others award them to a fixed percentage of the graduating class — so treat the table as the common pattern, not a guarantee.
The highest-leverage move is your school's retake policy. Under grade replacement (sometimes called grade forgiveness), retaking a course you failed or did poorly in replaces the old grade in the GPA calculation — turning an F into a B in a 4-credit course swaps 0 quality points for 12. Schools without replacement average both attempts, which still helps, just half as fast.
Beyond retakes, respect credit inertia: every completed credit hour anchors your cumulative GPA, so the same straight-A semester moves a sophomore's GPA far more than a senior's. Front-load your effort early, take advantage of withdrawal deadlines before a bad grade lands on the transcript, and if you're partway through a course, our final grade calculator tells you what you need on the final to hit your target.
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