How is percentile rank calculated?

Percentile rank is the percentage of the class ranked below you: (class size − your rank) ÷ class size × 100. Higher is better.

What does "top X%" mean?

It is your rank divided by class size as a percentage. Rank 5 of 100 is the top 5% of the class.

Is a higher or lower percentile rank better?

Higher is better. Percentile rank is the share of the class below you, so 95th percentile means you outrank 95% of classmates. "Top X%" works the opposite way — a lower number is better, since top 5% beats top 20%.

How do I convert my rank into a top percentage?

Divide your rank by the class size and multiply by 100. Rank 12 of 150 is 12 ÷ 150 × 100 = top 8%.

No. The calculation runs entirely in your browser and nothing is uploaded.

Class Rank Percentile Calculator

College and scholarship applications often ask for your class rank percentile or where you fall in the “top X%” of your year — figures your school may not print on a transcript. This calculator turns your numeric rank and class size into both, instantly, so you can fill in those fields accurately.

How it works

Enter your rank (1 = top of the class) and the total class size. The tool computes two complementary measures:

Percentile rank — the percentage of classmates ranked below you: (class size − rank) ÷ class size × 100. Higher is better.
Top X% — your standing as a fraction of the class from the top: rank ÷ class size × 100. Lower is better.

Example

Ranked 12th of 150:

percentile rank = (150 − 12) ÷ 150 × 100 = 138 ÷ 150 × 100 = 92% top percent = 12 ÷ 150 × 100 = top 8%

So being 12th of 150 places you in the 92nd percentile — the top 8% of your class. Both figures update instantly as you type, and the calculation runs entirely in your browser.