GPA Guides

The 4.0 GPA Scale Explained: Chart, Percentages, and How to Convert The 4.0 GPA scale is the grading system used by most US schools, where every letter grade is worth a set number of points from 0.0 up to 4.0, and a straight-A average earns the top score of 4.0. Your grade point average is…

What Is a 3.5 GPA? Letter Grade, Percentage, and What It Means Written by Safeer · Reviewed by Danish, a former high school teacher. Last updated: June 2026 A 3.5 GPA is equal to a B+ letter grade and roughly 87 to 90 percent on the standard 4.0 unweighted scale, and it is considered a…