Grade Calculator (Weighted Grade & Final Exam)
Work out your weighted class grade and letter grade, and find the score you need on the final exam to reach your goal.
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Grade Calculator works out your current grade in a class from weighted assignments, shows the letter grade, and tells you what you need on the final exam to reach the grade you want.
More about Grade Calculator (Weighted Grade & Final Exam)How to use, good to know & FAQ
Weighted grade and final exam calculator in one
Most classes weight homework, quizzes, tests and the final differently. Enter each part with its weight and you get your real class average, not just a plain average of scores. Then set your goal and the final’s weight to see the score you need.
How to use Grade Calculator
- Add a row for each assignment or category, such as Homework or Midterm.
- Enter your grade as a percentage (88) or as points (44/50).
- Enter how much each part counts toward the class, from your syllabus.
- Optional: enter the grade you want and the final exam weight to see the score you need.
Good to know
- Letter grades use the common US scale: A is 93% and up, A− 90–92, B+ 87–89 and so on down to F below 60%. Your school’s scale may differ.
- If your weights don’t add up to 100% yet, the current grade is based on the work entered so far.
- For your overall GPA across classes, use the GPA Calculator.
Frequently asked questions
How do I calculate a weighted grade?
Multiply each grade by its weight, add those numbers, then divide by the total weight. 90% on homework worth 20% and 80% on a test worth 30% gives (90×20 + 80×30) ÷ 50 = 84%.
What do I need on my final to get an A?
Enter 93 (or your school’s cut-off) as the grade you want and the final’s weight. The tool shows the exact percentage you need.
Can I enter points instead of percentages?
Yes. Type the score as points, such as 18/20, and it’s converted to a percentage for you.
When to use Grade Calculator
During the semester to check where you stand, before finals to plan how hard to study, or to double-check a grade on your school portal.
Related: Working out your semester or cumulative GPA? Use the GPA Calculator.