Average Grade Calculator
Use calculator to find your overall grade from tests, quizzes, assignments, homework, projects, or exams. Enter your scores and get a quick percentage result.
How the Calculator Works
This calculator uses a simple average formula:
Average Grade = Sum of Grades ÷ Number of Grades
Example:
80 + 90 + 70 = 240
240 ÷ 3 = 80%
So, your ans is 80%.
What You Can Calculate
You can use this tool to find the average of your grades from assignments, quizzes, tests, projects, or exams.
It can help you check your overall score, review your academic progress, and understand how different results affect your average.
Result Details
After entering your grades, the calculator may show your average score, total score, highest grade, lowest grade, percentage result, and letter grade.
This gives you more than one number, so you can understand your performance more clearly.
Grade Range and Letter Grade
Most grading systems use a score range from 0 to 100%.
A common grading scale may look like this:
| Percentage | Result |
|---|---|
| 90% and above | Strong result |
| 80% to 89% | Good result |
| 70% to 79% | Average result |
| 60% to 69% | Low but may be passing |
| Below 60% | Usually failing |
Your school, teacher, or course may use a different grading scale, so always check your official grading policy.
Decimal Grades
You can also enter decimal scores, such as 87.5%, if your teacher gives exact results.
This is helpful when you want a more accurate average instead of rounding every grade.
Why This Tool Is Useful
Students often need a quick way to check their overall score without doing the math manually.
This tool gives a fast result, works with multiple grades, and is simple enough for everyday school, college, or course planning.
Average Grade vs Weighted Grade
A normal average treats every score equally.
Example:
| Score | Value |
|---|---|
| Test 1 | 80% |
| Test 2 | 90% |
| Test 3 | 70% |
Each score has the same importance in the final average.
A weighted grade is different. It is used when one item counts more than another. For example, a final exam may be worth more than homework, so it has a stronger effect on the final result.
Related Tools
Need to calculate a grade from correct and wrong answers? Try the Easy Grader.
Need to calculate grades with different weights? Try the Weighted Grade?
Need to estimate your course result? Try the Final Grade?
Need to calculate your GPA? Try the High School GPA?
FAQs
How do I calculate my average grade?
Add all your grades together, then divide by the number of grades. For example, 80 + 90 + 70 = 240, then 240 ÷ 3 = 80%.
Can I calculate the average from percentages?
Yes. You can enter percentage scores such as 80%, 90%, and 70%, and the calculator will find the average.
Can I use multiple scores?
Yes. You can enter several scores from tests, quizzes, assignments, projects, or exams.
What is my average grade?
Your overall result from the scores you enter. It helps you understand your general performance across multiple grades.
Can I use decimal grades?
Yes. You can enter decimal scores like 87.5% for a more accurate result.
Is average grade the same as weighted grade?
No. An average grade gives equal value to every score. A weighted grade gives different value to each item based on how much it counts in the course.