1. What is the NMSQT Selection Index?

Definition: The Selection Index is a score used by the National Merit Scholarship Program to determine eligibility for recognition and scholarships.

Purpose: It combines your PSAT/NMSQT Reading, Writing, and Math scores into a single number used for scholarship qualification.

2. How is the Selection Index Calculated?

The calculator uses the formula:

Where:

• \( SI \) — Selection Index (dimensionless)
• \( R \) — Reading score (0-100 scale)
• \( W \) — Writing score (0-100 scale)
• \( M \) — Math score (0-100 scale)

Explanation: The Reading and Writing scores are added together and doubled, then the Math score is added to produce the Selection Index.

3. Importance of the Selection Index

Details: This score determines eligibility for National Merit Scholarships, with cutoff scores varying by state each year.

4. Using the Calculator

Tips: Enter your PSAT/NMSQT section scores (on the 0-100 scale). These are different from the 160-760 scale scores shown on your score report.

5. Frequently Asked Questions (FAQ)

Q1: How do I convert my PSAT score to the 0-100 scale?
A: Divide your section scores (160-760 scale) by 10 and round to the nearest whole number.

Q2: What's a good Selection Index score?
A: The cutoff varies by state, but typically ranges between 207-223 for National Merit Semifinalist recognition.

Q3: Why are Reading and Writing weighted more than Math?
A: The National Merit program places greater emphasis on verbal skills in their selection process.

Q4: Can I use SAT scores instead?
A: No, only PSAT/NMSQT scores are used for National Merit consideration.

Q5: When are Selection Index cutoffs announced?
A: Cutoffs are typically released in September of your senior year.