GPA Calculator
Calculate GPA from course grades and credit hours
Calculate your Grade Point Average instantly by entering your course grades and credit hours. Supports A+ through F grades on the 4.0 scale.
How GPA Is Calculated
The 4.0 GPA scale
Each letter grade maps to a fixed point value: A = 4.0, B = 3.0, C = 2.0, D = 1.0, F = 0. Many US institutions also use plus/minus grades: A+ = 4.3, A− = 3.7, B+ = 3.3, B− = 2.7, C+ = 2.3, C− = 1.7, D+ = 1.3, D− = 0.7. Your GPA is a weighted average — courses with more credit hours influence the final number more than low-credit electives. This tool supports the full plus/minus scale automatically.
Credits and weighting
A 3-credit course with an A contributes 12 grade points (3 × 4.0), while a 1-credit lab course with an A contributes only 4. This is why performance in high-credit core courses drives your GPA far more than electives. A strategic approach: if you are targeting a 3.5 GPA, one B in a 4-credit course requires roughly one additional A in another 4-credit course to compensate. Use this calculator to model those scenarios before each semester.
GPA = Σ(grade points × credit hours) / Σ(credit hours) Real-world GPA benchmarks
Different contexts have different GPA thresholds that matter. Academic probation is typically triggered below 2.0. Most scholarships require a minimum of 3.0 or 3.5. Dean's List at most universities requires 3.5 or higher for the semester. Graduate school applications look for 3.0+ overall, with competitive programs (MBA, medical, law) expecting 3.5–3.9. For professional employment in fields like accounting or finance, a GPA below 3.0 is sometimes screened out automatically by applicant tracking systems.
Cumulative vs. semester GPA
Your semester GPA reflects only the current term, while your cumulative GPA averages all completed credit hours across every semester. To calculate cumulative GPA, add all courses from every term into this calculator at once — each row is one course regardless of when you took it. This is also useful for scenario planning: entering your remaining courses with hypothetical grades lets you see what final GPA is achievable before graduation.
Frequently Asked Questions
What GPA do I need for the Dean's List?
Most schools require a 3.5 or higher each semester to qualify for the Dean's List, though some set the bar at 3.7 or even 4.0. Check your specific institution's academic honors policy.
Does an A+ raise my GPA above 4.0?
It depends on your school. Some colleges award 4.3 for A+ on a weighted scale, which can push a semester GPA slightly above 4.0. Others cap A+ at 4.0. This calculator uses the 4.3 scale for A+.
How many credits should I enter per course?
Most lecture courses are 3 credits. Lab courses are often 1–2 credits. PE or seminar courses may be 0.5–1 credit. Check your course syllabus or transcript for the exact credit hours.
Can I use this to calculate a cumulative GPA across multiple semesters?
Yes — just add all your courses from every semester at once. Each row is one course; enter its grade and credit hours. The calculator will weight everything correctly.
What GPA is needed to get into graduate school?
Most master's programs require a minimum 3.0 GPA, and competitive programs often expect 3.5+. PhD programs vary widely — some prioritize research experience over GPA. Always check the specific program's requirements.
What is the formula for GPA?
GPA = Σ(grade points × credit hours) / Σ(credit hours). Multiply each course's grade point value by its credits, sum all those products, then divide by the total number of credits.