Education & LearningStudents

Weighted Grade & Final Exam Calculator

Track your academic standing with precision. Calculate your current class average across weighted categories (Homework 20%, Midterms 30%, Quizzes 10%, Final 40%) and determine exactly what score you must score on the final exam to secure your target letter grade.

Your academic grades and assignments remain 100% private in your browser.
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How to Use Weighted Grade & Final Exam Calculator

1

Add Grade Categories

Add rows for Homework, Projects, Quizzes, and Exams with their percentage weights (totaling 100%).

2

Input Scores

Enter your scores (percentage or points earned vs points possible).

3

Calculate Final Exam Requirement

Input your target final grade (e.g. 90% for an A) to see the exact final exam score required.

About Weighted Grade & Final Exam Calculator

Weighted grades multiply each category average by its assigned percentage weight. The formula to calculate required final exam score is: Target Score = (Desired Overall Grade - [Current Grade × (1 - Final Weight)]) / Final Weight.

Key Features

  • Supports percentage weights and raw point-based grading systems
  • Calculates current weighted average based only on completed assignments
  • 'Final Exam Target' mode: solves for required final exam percentage
  • Letter grade scale customization (A = 90-100%, B = 80-89%, etc.)
  • Save course drafts locally to update throughout the semester

Frequently Asked Questions

Required Final = (Target Grade - (Current Grade × (1 - Final Weight))) / Final Weight. For example, if you have an 86%, want an 90%, and the final is worth 25%: (90 - (86 × 0.75)) / 0.25 = 102%.
Weighted Grade Calculator – What Do I Need on the Final? | Toolxilla | Toolxilla