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Quiz Average Calculator
Computes an equal-weight arithmetic mean of up to 40 quiz or test scores entered as a comma-separated list.
Limitation: This worksheet uses equal weights.
How to Average Quiz Scores
Paste the scores from your gradebook or quiz app, then calculate.
Collect the quiz or test scores you want to include.
Keep one scale
Do not mix 0–10 and 0–100 scores in the same list unless you convert them to the same scale first.
What the Quiz Average Means
The result is a simple arithmetic mean. Every listed score contributes equally. Category weights, curves, and dropped assignments are not applied automatically.
Quiz Average Examples
Four quizzes on a 100-point scale
Entered scores
Average
Sum 355 ÷ 4 scores = 88.75.
Three short checks
Entered scores
Average
Equal-weight mean of 9, 8, and 10.
Match the syllabus
Remove a dropped quiz from the list before averaging if your syllabus says the lowest score does not count.
Frequently Asked Questions
Still have questions about this calculation?
Try the CalculatorQuiz Average Formula
Equal-weight averaging is the default gradebook method when every quiz counts the same.
Formula
Scientific Background
Assumptions: each entered score is on the same numeric scale and should count equally. Limitations: weighted categories, dropped lows, and curved cohorts need a different model.
Sources & review
Quiz Average Calculator documents the references behind its formulas and assumptions. Always treat results as educational estimates, not personalized professional advice.
Last reviewed
July 22, 2026
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