Grade Calculator
Find out exactly what score you need on your final exam or remaining assignments to earn your target grade. Supports weighted categories and displays minimum and maximum grade boundaries.
Course & Target Grade Information
Grade Categories & Term Details
| Category Name (e.g. Homework, Quizzes) | Weight (%) | Your Score (%) | Status | |
|---|---|---|---|---|
Alternative Grade Targets Comparison
To achieve your overall target (90%)
Potential Final Grade Scenarios
Calculation History
How Grade Calculator Works
Find what score you need on your remaining coursework in 3 simple steps.
Enter Current Grades & Weights
Input your current scores and assignment weights, or enter your overall pre-final course grade average.
Define Target Grade
Specify the total percentage score or target letter grade you want to secure in the course (e.g. 90% for an A).
Get Final Exam Target
Instantly view the exact minimum percentage you need on your final exam to achieve your goal.
Why use our Grade Calculator?
Make your study plan based on facts, not guesswork. This calculator runs locally in your browser to check grade feasibility instantly.
Real-time Feasibility & Indicators
Instantly highlights targets that are easily achievable, challenging, or mathematically unreachable (>100%).
Interactive Weighted Breakdown
Supports both simple final exam input modes and granular homework/quiz category average tables.
Undo/Redo & Local History
Easily recover previous edits, save your courses, and inspect your historic records without needing to log in.
Frequently Asked Questions About Grade Goals
Answers to questions about calculating exam marks and course requirements.
Q.How does the final exam grade calculation work?
The calculation uses a weighted final average equation. It isolates the required exam score mathematically: Required = (Target - Current * (100% - Exam Weight)) / Exam Weight.
Q.What if the calculator says I need more than 100%?
This means your target course grade is currently unreachable based on the grades you have already completed. You will need extra credit or to discuss options with your instructor.
Q.Can I add multiple assignment categories?
Yes, switching to the "Detailed Weighted Categories" mode allows you to create custom weights and grades for quizzes, tests, labs, homework, and finals.
Q.Does this tool save my settings?
Yes, all parameters are stored safely in your browser's local storage. None of your academic course details or grade records are uploaded to any server.
How Grade Calculator Works
Knowing your academic progress and setting goals is a key factor in student success. This Grade Calculator takes the guesswork out of studying by telling you exactly what grade you need on your remaining coursework to secure your target letter grade.
Enter Current Grade
Input your current average or cumulative points earned in the course so far.
Set Target Grade
Specify the target percentage or letter grade you wish to achieve at the end of the term.
Calculate Final Score
Triggers the algebraic solver to compute the minimum score required on your final exam.
Weighted Categories
Factor in different grade weights such as homework (20%), quizzes (30%), and midterms (50%).
Multiple Targets
Observe a breakdown of required final exam scores to earn an A, B, C, or D in the class.
Visual Indicators
Provides color-coded warnings indicating whether a target is realistic, difficult, or mathematically impossible.
What If Scenarios
Experiment with different hypothetical quiz scores to see how they impact your overall required final grade.
Grade Calculation Features
If your class has term work (worth a certain percentage) and a final exam (worth another percentage), the formula to compute the required exam grade is:
For example, if you currently have an **85%** in a class, and your final exam is worth **20%** of your grade, and you want to get an **A (90%)**:
- Your term work is worth 80% (100% - 20%).
- Your current contribution is 85% * 0.8 = 68 points.
- You need 22 more points to reach 90 points (90 - 68).
- Since the exam is worth 20%, you need 22 / 0.20 = 110% on the final exam (which is impossible without extra credit).
Frequently Asked Questions About Grades
Is this grade calculator free?
Yes. Calculate target grades with no registration or fees.
Can I calculate final exam scores?
Yes. Enter current grade and target to find required final exam score.
Does this support weighted categories?
Yes. Apply weights to homework, quizzes, exams for accurate grade prediction.
Do you store grades entered into this calculator?
No. All calculations happen locally with complete privacy.