Grade Calculator
Calculate your assignment, semester, or course grades instantly
Results
Current Grade
Grade Breakdown
Grading Scale Reference
| Letter | Percentage | GPA Scale |
|---|---|---|
| A+ | 95-100% | 4.33 |
| A | 93-94% | 4.00 |
| A- | 90-92% | 3.67 |
| B+ | 87-89% | 3.33 |
| B | 83-86% | 3.00 |
| B- | 80-82% | 2.67 |
| C+ | 77-79% | 2.33 |
| C | 73-76% | 2.00 |
| C- | 70-72% | 1.67 |
| D+ | 67-69% | 1.33 |
| D | 63-66% | 1.00 |
| D- | 60-62% | 0.67 |
| F | 0-59% | 0.00 |
How to Use Grade Calculator
Choose Grade Type
Select whether you want to calculate grades using percentages, letter grades (A, B, C, etc.), or points.
Add Assessments
Enter each assessment type (quiz, test, homework, etc.), your grade, and the weight percentage for each.
Calculate Results
Click calculate to see your overall grade, GPA, and detailed breakdown of the calculation.
Frequently Asked Questions
What is a weighted grade?
A weighted grade takes into account the importance or percentage that each assignment contributes to your overall grade. For example, a final exam might be worth 30% while homework is only worth 10%.
How accurate is this grade calculator?
Our grade calculator uses standard mathematical formulas to ensure 100% accuracy in calculations. However, make sure to enter correct grades and weights for accurate results.
Can I calculate my GPA with this tool?
Yes! When you use letter grades, the calculator automatically converts them to GPA scale (4.0 system) and shows you both your letter grade and GPA equivalent.
What grading scale does this calculator use?
We use the standard American grading scale where A+ is 95-100% (4.33 GPA), A is 93-94% (4.0 GPA), and so on. You can view the complete scale in the reference table above.
Is this grade calculator free to use?
Yes! Our grade calculator is completely free to use with no limitations. You can calculate as many grades as you need without any registration or payment.
Free Online Grade Calculator for Students and Teachers
Our comprehensive grade calculator is designed to help students, teachers, and educators calculate weighted grades with ease. Whether you need to calculate your current course grade, semester GPA, or determine what you need on your final exam, our tool provides accurate results instantly.
Supporting multiple grading formats including percentages, letter grades (A through F), and points-based systems, this versatile calculator adapts to your specific grading needs. The intuitive interface makes it perfect for college students tracking their academic progress, high school students monitoring their GPA, and teachers calculating class averages.
With built-in support for weighted calculations, you can easily account for different assignment types and their relative importance in your overall grade. The calculator also provides detailed breakdowns and step-by-step explanations to help you understand exactly how your grade was calculated.