* 9th grade: While included, 9th-grade grades often carry less weight than later years. Colleges understand that students are still adjusting to high school.
* 10th and 11th grades: These grades are usually the most heavily weighted because they represent a more mature academic record. Colleges view them as the best indicators of your preparedness for college-level work.
* 12th grade: Your 12th-grade grades are important, particularly the first semester, as they show your performance leading up to college. However, many colleges have already made admissions decisions before final 12th-grade grades are available. They may be used to confirm eligibility or potentially affect scholarship decisions.
* Weighting: Some high schools use a weighted grading system, giving more points for honors or Advanced Placement (AP) courses. Colleges are aware of these systems and take them into account.
* Course rigor: The types of courses you take (honors, AP, IB, dual enrollment) are as important, or even more important, than your GPA. Colleges want to see that you challenged yourself academically.
In short, while all four years contribute to the overall picture, 10th and 11th grade grades are typically the most significant when it comes to college applications. The rigor of your course selection throughout high school is equally crucial.