GPA Calculator
Calculate your GPA with support for US 4.0, Korean 4.5, Japanese, and percentage grading systems
Course NameCreditsGrade
How to Use
- Select your grading system
- Enter your courses with credits and grades
- Add more courses with the + button
- Click Calculate to see your GPA
FAQ
What is GPA?
GPA (Grade Point Average) is a standardized way of measuring academic achievement. It's calculated by multiplying each course's grade points by its credits, summing them, and dividing by total credits.
What's the difference between 4.0 and 4.5 scale?
The US uses a 4.0 scale where A/A+ = 4.0. Korean universities use a 4.5 scale where A+ = 4.5 and A0 = 4.0, allowing finer grade distinctions.