Grade Average Calculator
Calculate your subject-wise grade average quickly and easily.
CGPA to Percentage Converter
Easily Calculate Your Average Grade
The SitNit Grade Average Calculator helps students, teachers, and professionals quickly compute average scores across multiple subjects. Whether you’re tracking your performance or preparing for final reports, this tool simplifies everything.
📘 How It Works
Simply enter the grades for each subject, click on “Calculate Average”, and SitNit will instantly show your overall performance percentage. You can add as many subjects as you want using the “+ Add Another Subject” button.
📈 Why Use a Grade Average Calculator?
- Get accurate averages across multiple subjects instantly.
- Eliminate manual math or spreadsheet errors.
- Track your academic improvement semester by semester.
- Useful for GPA conversions and report card summaries.
🎯 Example
If your subject grades are 80, 85, 90, and 95 — your average will be:
(80 + 85 + 90 + 95) / 4 = 87.5%
💡 Ideal For
- High school and college students.
- Teachers preparing grade reports.
- Online learning platforms tracking student progress.
How to Calculate Your Grade Average
Calculating your grade average (often called GPA in the US) is essential for tracking academic progress. Here’s a simple, step-by-step guide:
Step-by-Step Calculation
- List all your grades – Write down each grade you’ve received in your courses
- Convert letter grades to numbers (if using American system):
- A = 4.0
- B = 3.0
- C = 2.0
- D = 1.0
- F = 0.0
- Add all grade numbers together
- Divide by the total number of grades
- The result is your grade average!
Example: If you have grades of A (4.0), B (3.0), and C (2.0), add them: 4.0 + 3.0 + 2.0 = 9.0. Divide by 3: 9.0 ÷ 3 = 3.0 GPA.
Understanding American Grading
In the United States, grades typically follow this pattern:
| Letter Grade | Grade Points | Percentage Range | Performance |
|---|---|---|---|
| A | 4.0 | 93-100% | Excellent |
| A- | 3.7 | 90-92% | Excellent |
| B+ | 3.3 | 87-89% | Good |
| B | 3.0 | 83-86% | Good |
| B- | 2.7 | 80-82% | Good |
| C+ | 2.3 | 77-79% | Satisfactory |
| C | 2.0 | 73-76% | Satisfactory |
| C- | 1.7 | 70-72% | Satisfactory |
| D+ | 1.3 | 67-69% | Poor |
| D | 1.0 | 65-66% | Poor |
| F | 0.0 | Below 65% | Failing |
Remember that some schools use weighted GPAs for honors or AP classes, where an A might be worth 5.0 instead of 4.0.
🧠 FAQs
1. How many subjects can I add?
You can add unlimited subjects — SitNit dynamically calculates averages for all.
2. Is this tool accurate?
Yes, SitNit uses precise decimal-based calculations for consistent accuracy.
3. Can I calculate weighted averages?
This version supports equal-weight grades. A weighted version will be added soon.
4. Does it work on mobile?
Absolutely. SitNit calculators are fully mobile-friendly and responsive.