Formula
- Use the units shown beside each field.
- Results update automatically whenever you change an input.
- Displayed values use up to four decimal places, or scientific notation for very small or large numbers. Calculations use standard floating-point arithmetic; exact integer and fraction tools identify their own precision rules.
- Your score is added once to the supplied other scores. Tied scores share competition rank; percentile conventions differ across institutions.
Example Calculation
- Your score: 80
- Other students’ scores: 60,70,80,90
Scores 60,70,80,80,90 place an 80 at competition rank 2 and midrank percentile 60%.
Frequently asked questions
How do I use this calculator?
Enter your score, other students’ scores. The result updates automatically. Use Reset to restore the example values.
What method does it use?
competition rank=1+count strictly above; midrank percentile=100(below+0.5 equal)/N.. Your score is added once to the supplied other scores. Tied scores share competition rank; percentile conventions differ across institutions.
Why might a rounded result differ?
The calculation keeps full numeric precision internally, then rounds the displayed result. Rounding intermediate steps by hand can produce a slightly different answer.
Are my inputs saved online?
No. This calculator processes your inputs in your browser. A recently used list stores only calculator names on this device, not your entered values.
Check the assumptions and units before using this result. Read about calculation methods.