Unweighted mean
Average = sum of scores ÷ count. No syllabus weights.
Tools / Average Grade Calculator
Average Grade Calculator
Paste or type a list of percentage scores. Get the unweighted average, letter grade, and 4.0 GPA points.
Average = sum of scores ÷ count
Paste numbers to see the result
- 1
List your scores
Enter percentages separated by commas, spaces, or new lines.
- 2
Use one scale
All values should be comparable (all percents, or all points on the same total).
- 3
Read the mean
See the average plus letter and GPA for that average percent.
Why average grades
When every score counts equally, a simple mean is the right summary.
Letter at a glance
Maps the mean to the same US letter / 4.0 table as our other grade tools.
Min and max included
See the spread of the scores you entered, not only the center.
When to average scores
Equal-weight quizzes
When every quiz is worth the same.
Practice test series
Track average practice scores over a week.
Quick check before weighting
If categories differ in weight, switch to the weighted grade tool.
Average grade formula
Average = (score₁ + score₂ + … + scoreₙ) ÷ n
Unweighted. For credit- or category-weighted averages, use GPA or weighted grade tools.
Related calculators
Frequently asked questions
How is average grade calculated?
Add the scores and divide by how many there are.
Example: 88, 92, 79 → (88 + 92 + 79) ÷ 3 = 86.33%.
When should I use weighted instead?
When the syllabus gives different weights to categories. Use the weighted grade calculator.
Can I mix percents and raw points?
No. Convert everything to the same scale first (usually percent).
How is this different from mean / median / mode?
This page focuses on grade average plus letter/GPA. The mean median mode calculator is the general stats tool.
Are my scores stored?
No. Everything runs locally in your browser.
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