Middle School GPA Calculator
Instantly calculate your GPA on the standard 4.0 scale. Supports unweighted and weighted (Honors +0.5) grades.
How to Calculate Your Middle School GPA
Your Grade Point Average (GPA) is a single number that represents your overall academic performance. Most middle schools use the standard 4.0 unweighted scale. The formula is straightforward: convert each letter grade to a number, then divide the total by the number of classes.
The Standard GPA Formula
For unweighted GPA (equal weight per class):
GPA = Sum of Grade Points ÷ Number of Classes
When classes carry different credit hours, use the weighted-credit formula:
GPA = Σ (Grade Points × Credits) ÷ Total Credits
Standard 4.0 Grade Scale
All middle schools in the US use a variant of this scale:
| Letter Grade | Standard Points | Honors (+0.5) | Percentage Range |
|---|---|---|---|
| A+ | 4.0 | 4.5 | 97–100% |
| A | 4.0 | 4.5 | 93–96% |
| A− | 3.7 | 4.2 | 90–92% |
| B+ | 3.3 | 3.8 | 87–89% |
| B | 3.0 | 3.5 | 83–86% |
| B− | 2.7 | 3.2 | 80–82% |
| C+ | 2.3 | 2.8 | 77–79% |
| C | 2.0 | 2.5 | 73–76% |
| C− | 1.7 | 2.2 | 70–72% |
| D+ | 1.3 | 1.8 | 67–69% |
| D | 1.0 | 1.5 | 60–66% |
| F | 0.0 | 0.0 | Below 60% |
Unweighted vs. Weighted GPA
An unweighted GPA treats every class the same: an A in gym class counts the same as an A in advanced math. A weighted GPA rewards harder courses — most middle schools add +0.5 to each grade earned in an Honors or Advanced class, pushing the maximum above 4.0.
What Is a Good Middle School GPA?
- 3.5 – 4.0: Excellent — honors-track ready for high school
- 3.0 – 3.4: Good — solid academic standing
- 2.5 – 2.9: Average — room for improvement
- Below 2.5: Needs attention — consider tutoring or study support