Education calculator
Test Average Calculator
Summarize a list of percentage scores quickly.
Test average
90%
How the test average calculator works
Calculate the average, minimum, maximum, and count of multiple test scores.
Scores of 80, 90, and 100 average 90%, with a minimum of 80% and maximum of 100%.
Assumptions and limitations
Every entered score receives equal weight. Use the Grade Calculator when assessments have different weights.
Inputs and results stay in your browser. Blank, invalid, or mathematically undefined inputs show a clean placeholder instead of a broken number.
Practical use
Use this education calculator to explore scenarios quickly, then verify important decisions against the original source data or requirements.
Frequently asked questions
Does the test average calculator send my data anywhere?
No. It runs client-side in your browser and makes no network requests.
Why is the result blank or shown as a dash?
One or more inputs are blank, outside the accepted range, or would make the calculation undefined. Check the labels and enter finite values.
Can I use decimal values?
Yes, where decimals are meaningful. Counts that represent whole items may require integers.