GPA stands for Grade Point Average — a single number that summarizes your academic performance across all your courses. Universities use it as a standardized measure to assess students, because it converts different letter grades into one comparable number. It is calculated by dividing your total quality points (grade points × credit hours) by your total credit hours.

Your GPA affects several important outcomes: university admission and transfer eligibility, academic scholarships and financial aid, graduate school applications (many programs require 3.0+), Latin honors at graduation, and occasionally job applications in competitive fields. Most universities also enforce a minimum GPA (typically 2.0) to remain in good academic standing.

The 4.0 scale is the most widely used GPA system in the United States, Canada, and many international universities. An "A" is worth 4.0 points (the maximum), and each step down the grade ladder reduces the value — A- is 3.7, B+ is 3.3, B is 3.0, and so on, down to F which is 0.0. Some institutions use slight variations, so always check your university's specific grade scale.

Generally: 3.7–4.0 is excellent (Summa Cum Laude level), 3.5–3.69 is very good (Magna Cum Laude), 3.0–3.49 is good (Cum Laude at many schools), 2.5–2.99 is satisfactory, and below 2.0 may put you at academic risk. "Good" also depends on context — competitive graduate programs often look for 3.5+, while most employers care more about skills and experience than a specific number.

Credit hours (also called units or credits) represent how much weight a course carries in your GPA calculation. A standard lecture course is typically 3 credits; lab-heavy courses may be 4–5 credits; a seminar might be 1–2 credits. Full-time students usually carry 12–18 credits per semester. Courses with more credits have a proportionally larger impact on your GPA.

Semester GPA (also called term GPA) only includes courses from the current term — it shows how you are performing right now. Cumulative GPA includes every course from every semester you have completed and is what officially appears on your transcript. This calculator can compute either: enter only this semester's courses for a semester GPA, or enter all your courses for a cumulative estimate.

Yes — this is one of the most useful applications. Enter your planned courses with the grades you are targeting to see what GPA that would produce. You can also mix completed and future courses to estimate your cumulative GPA after the semester ends. This helps you set realistic grade goals before exams and assignments are due.