Psat Selection Index Score 2024. The selection index is used to identify a student’s level of recognition from the national merit program. Calculate the most likely psat national merit commended and semifinalist cutoffs for your state based on past cutoffs and your selection index.

Your selection index score is calculated by doubling your reading and writing score, adding that value to your math score, and dividing that sum by 10. It’s used to determine whether you qualify for your state’s national merit.