Current record plus new courses
Cumulative GPA calculator
Combine completed credits with new grades without incorrectly averaging 2 GPA values.
Combine quality points, not GPAs
Your current GPA already represents completed quality points. Multiply it by completed credits to recover those points. Add quality points from new courses, then divide by all completed and new credits.
A 3.8 semester GPA does not affect a 60-credit record as much as it affects a 12-credit record.