What will 1 B+ do to GPA?
A B+ letter grade is equivalent to a 3.3 GPA, or Grade Point Average, on a 4.0 GPA scale, and a percentage grade of 87–89….List of Common GPA Conversions.Letter GradePercent Grade4.0 GPA ScaleA-90–923.7B+87–893.3B83–863.0B-80–822.7