Calculate your semester GPA on a 4.0 scale from your courses, with optional honours and AP weighting, and see how many more credits at an A you need to reach a target GPA.
Add a row for each course, then enter its credit hours, letter grade and level (regular, honours or AP). The calculator returns your unweighted GPA, weighted GPA, total credits and the credits needed at an A to reach your target.
No saved calculations yet.
A Grade Point Average (GPA) summarises your grades on a 4.0 scale, weighted by each course's credit hours. A weighted GPA gives extra weight to honours and AP/IB classes, which many US high schools use for class ranking.
GPA = Σ (grade point × credits) / Σ credits
Grade points: A=4.0, A−=3.7, B+=3.3, B=3.0, B−=2.7, C+=2.3, C=2.0, C−=1.7, D+=1.3, D=1.0, F=0. Weighted: honours +0.5, AP/IB +1.0 (capped at 5.0).
Unweighted GPA ignores course difficulty (max 4.0). Weighted GPA adds points for honours/AP/IB courses, so it can exceed 4.0 and rewards taking harder classes.
No. Scales vary — some use percentages, some a 5.0 or 12.0 scale, and weighting policies differ. Treat this as a standard US 4.0-scale estimate.