Chasing a target CGPA? Enter where you stand, how many credits are behind you and how many remain — the calculator tells you exactly what GPA the remaining credits must average, and warns you honestly if the target is already out of reach.
Then the target cannot be reached in the remaining credits, no matter how well you do. The calculator shows the maximum CGPA a perfect 4.0 run would give you, so you can re-plan early.
At many universities, yes — replacing a low grade raises the CGPA without needing extra credits. Check your university's repeat policy; this calculator covers the remaining-credits path.
It raises what every later semester must average. Run the numbers after each semester so the target never drifts out of reach silently.