Enter your courses, grades, and credit hours to calculate your semester GPA, cumulative GPA, and weighted or unweighted averages instantly.
Follow these simple steps to calculate your GPA accurately
Choose 4.0 or 5.0, weighted or unweighted.
Enter each course grade and credit hours.
Multiply grade points by credits, then divide by total credits.
View your GPA, percentage, and performance range.
Your grade point average is a single number that summarizes your academic performance across all courses. Here is what your result means in practice.
US colleges and universities track your GPA against institutional thresholds to determine your academic standing. Staying above a 2.0 is typically required to remain enrolled. Falling below that threshold puts you on academic probation, and a second consecutive semester below 2.0 can trigger academic dismissal.
Your semester GPA reflects only the courses you took during one term. Your cumulative GPA averages all grade points earned since your first day of enrollment. Transcripts, graduation honors, and scholarship renewals are evaluated on your cumulative GPA — not a single semester's performance.
Used by most US high schools and colleges. Every A earns 4.0 grade points regardless of course difficulty. This is the scale most universities use when evaluating transfer credits and GPA for admissions.
Many high schools boost grades earned in Honors, AP, or IB classes. An A in an AP course earns 5.0 points instead of 4.0, and an A in a standard Honors course typically earns 4.5. This rewards students who take a more challenging course load.
To estimate your percentage from a 4.0 GPA: Percentage = (GPA ÷ 4.0) × 100. A 3.6 GPA equals roughly 90%. Some schools simplify this to GPA × 25. Always check your institution's official conversion chart, as policies differ.
Your grade point average directly affects several high-stakes outcomes:
Understanding how to calculate GPA manually helps you verify your results and plan your academic strategy with confidence.
GPA = Total Grade Points ÷ Total Credit Hours
Grade Points per course = Grade Value × Credit Hours
Each letter grade maps to a numeric value on the 4.0 scale. You multiply that value by the number of credit hours the course carries. Adding up all of those products gives you your total grade points. Divide by total credit hours attempted, and you have your GPA.
| Letter Grade | 4.0 Scale | 5.0 Scale (AP) |
|---|---|---|
| A | 4.0 | 5.0 |
| A− | 3.7 | 4.5 |
| B+ | 3.3 | 4.0 |
| B | 3.0 | 3.5 |
| B− | 2.7 | 3.0 |
| C+ | 2.3 | 2.5 |
| C | 2.0 | 2.0 |
| D | 1.0 | 0.5 |
| F | 0.0 | 0.0 |
Suppose you completed these five courses in your first college semester:
| Course | Grade | Credits | Points |
|---|---|---|---|
| Biology I | A (4.0) | 4 | 16.0 |
| English Comp | B+ (3.3) | 3 | 9.9 |
| Calculus I | B (3.0) | 4 | 12.0 |
| U.S. History | A− (3.7) | 3 | 11.1 |
| Phys. Education | A (4.0) | 1 | 4.0 |
| Totals | — | 15 | 53.0 |
Final Calculation:
GPA = 53.0 ÷ 15 = 3.53
This student earned a 3.53 semester GPA — placing them on most dean's lists and keeping them on track for cum laude graduation honors.
Notice how the 4-credit courses (Biology, Calculus) carry more weight than the 1-credit Physical Education course. Improving your grade in a high-credit course has a proportionally larger effect on your overall grade point average.
See how different students use this calculator — and what their results mean for their next steps.
You're taking AP Biology (5-credit equivalent on a 5.0 scale) and three standard courses. Entering AP Biology as an A on the 5.0 scale gives you 5.0 × 5 = 25 grade points for that course alone, pulling your weighted GPA well above 4.0. Colleges see this weighted GPA and the course rigor, which matters as much as the number itself when applying to selective schools.
Tip: Select "5.0 Scale" and "Weighted GPA" in the calculator before entering your AP and Honors courses.
Say you've completed 45 credit hours with a 2.8 cumulative GPA (126 total grade points). To reach a 3.0, you need your total grade points to equal 3.0 × total credit hours. After 45 credits you have 126 points. If you take 15 more credits next semester and earn a 3.0 average (45 more points), your cumulative GPA becomes 171 ÷ 60 = 2.85. You'd need roughly a 3.6 average over those 15 credits to hit exactly 3.0 overall.
Tip: Use the calculator to model this scenario — enter your past courses as a single "block" and add upcoming courses to see your projected cumulative GPA.
US medical schools track both your overall GPA and your science GPA (Biology, Chemistry, Physics, Math). The average matriculant GPA at MD-granting schools is approximately 3.73. Dropping below a 3.5 makes acceptance to top programs significantly harder. Enter your science courses separately to monitor your science GPA alongside your overall academic performance.
Tip: Run two separate calculations — one for all courses and one for BCPM (Biology, Chemistry, Physics, Math) courses only — to track both numbers your med school application will need.
Many merit scholarships require you to maintain a minimum cumulative GPA — often 3.0 or 3.25 — to keep your award each year. If you had a rough semester, calculate your new cumulative GPA before your renewal deadline. Knowing exactly where you stand gives you time to petition for a waiver or plan a recovery strategy before funding is cut.
Tip: Add every course from all previous semesters to get your true cumulative GPA, not just last semester's performance.
If you studied abroad or are applying to a US graduate program with foreign transcripts, you will need to convert your grades. UK institutions use a class honours system (First Class, Upper Second, etc.) rather than a GPA. Indian universities use CGPA on a 10.0 scale or a percentage system out of 100. Canadian universities use a mix of percentages and 4.0 GPA scales depending on the province. For US graduate applications, most programs ask you to provide your original grades and let the admissions office apply their own conversion rather than self-reporting a converted GPA.
Knowing the GPA benchmarks for your specific goal helps you decide exactly how hard to push for that next letter grade improvement.
Thresholds vary by institution. Some schools use class-rank percentiles instead of fixed GPA cutoffs.
Florida Bright Futures
Florida Medallion Scholars
California Cal Grant A
4-year public university
Texas TEXAS Grant
Public university renewal
Scholarship GPA requirements can change yearly. Always verify current thresholds on official program websites.
These are average admitted GPAs, not hard minimums. Test scores, research experience, and letters of recommendation also weigh heavily.
The dean's list recognizes full-time students (12+ credit hours) who achieve a semester GPA of 3.5 or higher at most US universities. Some schools set the threshold at 3.7 or use a top-10% class rank instead. The honor roll at the high school level typically requires a semester GPA of 3.5 on the unweighted 4.0 scale, though standards vary by district. Part-time students are sometimes eligible for a separate dean's commendation at institutions that recognize students carrying 6–11 credits. If you are aiming for the dean's list, use the calculator with only your current semester's courses to check your semester GPA before finals.
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Get answers to common questions about GPA calculation and academic performance
For AP, IB, or Honors classes on a 5.0 weighted scale, an A earns 5.0 grade points instead of the standard 4.0. Multiply each course's grade points by its credit hours, sum all those products, then divide by the total credit hours. For example, an A in a 3-credit AP course contributes 15.0 grade points (5.0 × 3), compared to 12.0 on an unweighted scale. Select "5.0 Scale" and "Weighted GPA" in this calculator to account for AP and Honors boosting.
Highly selective universities — Ivy League schools, MIT, Stanford — typically admit students with unweighted GPAs of 3.9 or higher. Competitive state flagships like UCLA or UT Austin generally look for 3.7+. Most four-year colleges accept students with a 3.0 or above, while community colleges are open-admissions regardless of GPA. Course rigor and class rank often matter as much as the raw GPA number.
Focus first on high-credit courses — improving a grade in a 4-credit class moves your GPA more than the same improvement in a 1-credit class. If your school allows course retakes, replacing an F or D with a B or A delivers the largest single-course impact. The earlier in your academic career you act, the more time strong grades have to pull up your cumulative average. Use this calculator to model how different grade scenarios in upcoming courses will change your overall GPA.
Your semester GPA reflects only the courses taken in a single term. Your cumulative GPA averages all grade points earned since your first semester. Official transcripts, graduation honors, scholarship renewals, and graduate school applications are evaluated on your cumulative GPA — not a single semester's performance. A strong comeback semester improves your cumulative GPA gradually, not all at once.
At most US colleges, pass/fail (or credit/no-credit) courses do not affect your GPA. A passing grade earns you the credit hours toward your degree but adds no grade points to your GPA calculation. A failing grade in a pass/fail course also typically does not lower your GPA, though it will not count toward your credit total. Policies vary by institution — check with your registrar before relying on pass/fail to protect your academic standing.
On a standard 4.0 scale, use: Percentage = (GPA ÷ 4.0) × 100. A 3.6 GPA converts to (3.6 ÷ 4.0) × 100 = 90%. Many schools simplify this to GPA × 25, which gives the same result. Always verify your school's official conversion table, as some institutions use different scales or percentage benchmarks for each letter grade.
Most US colleges require a semester GPA of 3.5 or higher while enrolled full-time (12+ credit hours) to qualify for the dean's list. Some schools set the threshold at 3.7 or use a top-percentile class rank. For Latin honors at graduation: cum laude typically requires a 3.5 cumulative GPA, magna cum laude requires 3.7, and summa cum laude requires 3.9. Exact cutoffs differ by institution — check your academic catalog.
The more credits you've already completed, the harder it is to move your GPA quickly. If you've completed 60 credit hours with a 2.8 cumulative GPA, you would need to earn roughly a 3.6 average across your next 30 credits just to reach a 3.0 cumulative. The math gets harder the further along you are. Use this calculator to model exactly how many credits at a specific average you'd need to hit your target GPA.
Unweighted GPA uses a standard 4.0 scale where an A always equals 4.0, regardless of course difficulty. Weighted GPA gives additional grade points for advanced coursework: AP and IB classes commonly use a 5.0 scale (A = 5.0), and Honors classes often award a 4.5 for an A. Weighted GPA rewards students who challenge themselves with harder courses. Most colleges recalculate both versions for a consistent comparison across applicants.
Most merit-based full scholarships require a minimum cumulative GPA of 3.5 to 3.75, though requirements vary widely. Florida's Bright Futures Scholarship requires a 3.0 minimum. California's Cal Grant A requires a 3.0 (public university). The National Merit Scholarship is based on PSAT scores rather than GPA. Many institutional scholarships require you to maintain a 3.0 or higher every year to keep your funding — not just to earn it initially.