Top Percentage & Percentile
Divide the rank by the head count. Forty-second of 320 is the top 13.13%, or the 86.88th percentile. Note the directions are opposite — a low top-% is good, a high percentile is good.
Your numbers
Top percentage
13.13%
Percentile
86.88%
Count
278
Formula
Top percentage = Your rank ÷ Total people × 100
Ties shift the answer depending on how ranks are assigned, so this may not match a report card’s percentile exactly.
What to enter
| Input | Default | Accepted range |
|---|---|---|
| Your rankYour place counting from the top; one is best. | 42 | 1 and up |
| Total peopleHow many people were ranked in total. | 320 | 1 and up |
Step by step
Quick reference table
Results when only Your rank changes and everything else stays put.
| Your rank | Top percentage (%) | Percentile (%) | Count |
|---|---|---|---|
| 21 | 6.56 | 93.44 | 299 |
| 31.5 | 9.84 | 90.16 | 289 |
| 42 | 13.13 | 86.88 | 278 |
| 63 | 19.69 | 80.31 | 257 |
| 84 | 26.25 | 73.75 | 236 |
What each result means
| Result | At default values |
|---|---|
| Top percentage (%)What top percentage you fall in — smaller is better. | 13.13 |
| Percentile (%)What share sits below you — bigger is better. | 86.88 |
| CountA plain count of items; it often ends up as the denominator. | 278 |
Common mistakes
Ties shift the answer depending on how ranks are assigned, so this may not match a report card’s percentile exactly.
Glossary
- Your rank
- Your place counting from the top; one is best.
- Total people
- How many people were ranked in total.
- Top percentage
- What top percentage you fall in — smaller is better.
- Percentile
- What share sits below you — bigger is better.
- Count
- A plain count of items; it often ends up as the denominator.
Frequently asked questions
Q. How is Top Percentage & Percentile calculated?
Top percentage = Your rank ÷ Total people × 100 — Divide the rank by the head count. Forty-second of 320 is the top 13.13%, or the 86.88th percentile. Note the directions are opposite — a low top-% is good, a high percentile is good.
Q. Can you walk through an example?
With Your rank 42, Total people 320, the answer is Top percentage 13.13%.
Q. What do I need to enter?
Enter Your rank, Total people. The result recalculates as you type, and an empty box counts as zero.
Q. How much does the answer move if I change a number?
Changing only Your rank moves the answer to Your rank 21 → Top percentage (%) 6.56 and Your rank 84 → Top percentage (%) 26.25. The table below lays out five steps.
Q. How are the numbers rounded?
Money is shown to the nearest whole unit, percentages to one decimal place and everything else to two. What you see is rounded; the calculation itself carries the unrounded value forward.
Q. Anything to watch out for?
Ties shift the answer depending on how ranks are assigned, so this may not match a report card’s percentile exactly.
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