What is a GPA and how is it calculated?

GPA stands for Grade Point Average. It's calculated by converting letter grades to a point scale (typically A=4.0, B=3.0, C=2.0, D=1.0, F=0.0), multiplying each by the course's credit hours, summing these values, and dividing by the total credit hours. This weighted average reflects your overall academic performance.

What's the difference between weighted and unweighted GPA?

An unweighted GPA uses a standard 4.0 scale for all classes. A weighted GPA gives extra points for advanced courses like AP, IB, or Honors classes (often on a 5.0 or higher scale). Weighted GPAs reward students for taking challenging coursework and can exceed 4.0.

How do credit hours affect my GPA calculation?

Credit hours represent the weight of each course in your GPA. A 4-credit course has more impact on your GPA than a 2-credit course. When calculating GPA, each grade is multiplied by its credit hours before averaging, so performance in higher-credit courses matters more.

What is considered a good GPA for college admissions?

A 'good' GPA depends on your target schools. Generally, a 3.5+ unweighted GPA is competitive for many universities, while top-tier schools often look for 3.8+. However, admissions consider many factors beyond GPA, including test scores, extracurriculars, and essays.

Can I raise my GPA significantly in one semester?

Your ability to raise your GPA depends on how many credits you've already completed. With fewer completed credits, one semester has more impact. For example, improving from 2.5 to 3.0 is easier after one semester than after six semesters due to the cumulative nature of GPA calculation.