Free GPA Calculator
Calculate your GPA quickly and accurately with our free online GPA calculator. Enter your courses, credit hours, and grades to compute your current semester GPA, cumulative GPA, and the grades you need in upcoming courses to reach a target GPA. Our calculator supports the standard 4.0 scale with letter grades (A+, A, A-, B+, B, B-, C+, C, C-, D+, D, D-, F) and handles weighted credit hours so higher-credit courses contribute proportionally more to your GPA. GPA (Grade Point Average) is the primary metric colleges, universities, graduate schools, scholarship committees, and employers use to evaluate academic performance. Understanding exactly where your GPA stands and what it takes to improve it helps you set realistic academic goals, prioritize study time, and plan for graduate school or job applications. Works for high school, undergraduate, and graduate GPA calculations on the standard 4.0 scale.
How to Use
- Select your grading scale: standard 4.0 or 4.3 (with plus/minus grades).
- Enter each course name, credit hours, and the letter grade you received.
- Add or remove course rows as needed using the + Add Course button.
- View your semester GPA, credits attempted, and credits earned in the results section.
- Optionally enter your prior cumulative GPA and total credits to calculate an updated cumulative GPA.
- Check the grade distribution chart to see how your grades break down by letter.
FAQ
- How is GPA calculated?
- GPA is calculated using a weighted average: multiply each course's grade points by its credit hours, sum all the weighted grade points, then divide by the total credit hours. For example, an A (4.0) in a 3-credit course contributes 12 quality points; a B (3.0) in a 4-credit course contributes 12 quality points. GPA = (sum of quality points) ÷ (total credit hours). This weighting ensures that a 3-credit intro course and a 4-credit advanced course contribute appropriately to your overall average.
- What is the standard 4.0 grading scale?
- The standard 4.0 scale: 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. Some institutions assign 4.3 for A+ rather than 4.0, and some do not distinguish plus/minus grades. Check your school's specific grading policy — many institutions publish their scale in the academic catalog.
- What GPA do I need for graduate school?
- Most graduate programs require a minimum cumulative GPA of 3.0 for admission consideration, though competitive programs at top universities often admit students with 3.5+ GPAs. Medical schools typically look for 3.7+ science and cumulative GPAs. Law school admissions place heavy weight on GPA and LSAT scores — the median GPA at top law schools is 3.7–3.9. However, GPA is just one component of graduate applications; research experience, test scores, recommendations, and personal statements also matter significantly.
- How do I raise my GPA?
- GPA becomes harder to raise significantly as you accumulate more credit hours — early semesters have a much larger impact per course. For a student with 60 credit hours, raising a 3.2 GPA to 3.5 requires approximately 36 credit hours of 4.0 performance. Practical strategies: retake courses where you earned a C or below if your school allows grade replacement, take additional courses where you can perform strongly, focus study time on high-credit courses since they have more GPA impact per course, and use your school's academic support resources proactively rather than after struggles accumulate.