Grade Calculator
Add any number of assignments, tests, or projects. Enter the score and maximum points — we'll calculate your cumulative class grade, percentage, and corresponding letter grade instantly.
Calculate grades, GPA, final exam scores, and weighted averages in seconds. The most accurate, student-friendly grade calculators — all in one place.
Enter your assignments, tests, and their scores to calculate your overall class grade.
Calculate your semester or cumulative GPA by entering your courses, grades, and credit hours.
Find out exactly what score you need on your final exam to achieve your target grade.
Calculate your grade when different assignments, categories, or exams carry different weights.
Enter the number of questions and how many you got wrong to instantly see your test score and letter grade.
Convert between 4.0 GPA, percentage, and letter grades instantly.
Standard US academic grading scale
| Letter | Percentage | 4.0 GPA | Description |
|---|---|---|---|
| A+ | 97–100% | 4.0 | Exceptional |
| A | 93–96% | 4.0 | Excellent |
| A− | 90–92% | 3.7 | Very Good |
| B+ | 87–89% | 3.3 | Above Average |
| B | 83–86% | 3.0 | Good |
| B− | 80–82% | 2.7 | Satisfactory |
| C+ | 77–79% | 2.3 | Average |
| C | 73–76% | 2.0 | Average |
| C− | 70–72% | 1.7 | Below Average |
| D+ | 67–69% | 1.3 | Poor |
| D | 60–66% | 1.0 | Very Poor |
| F | 0–59% | 0.0 | Failing |
Whether you're a high school student tracking homework scores or a college student managing your semester GPA, GradeGenius makes it simple to stay on top of your academic performance. Our suite of free online grade calculators are designed to handle every scenario.
Add any number of assignments, tests, or projects. Enter the score and maximum points — we'll calculate your cumulative class grade, percentage, and corresponding letter grade instantly.
Enter your courses, letter grades, and credit hours to calculate your semester GPA. Optionally add your previous GPA and total credits for your updated cumulative GPA.
Enter your current grade, the weight of your final exam, and your desired outcome. The calculator instantly tells you the minimum score needed on your final to achieve your goal.
When your syllabus assigns different weights to quizzes, homework, and exams, our weighted grade calculator handles the math. Just enter each category's grade and weight.
Know the total questions and how many you missed? Get your exact percentage, points earned, and letter grade in seconds — perfect for quick score checks after any exam or quiz.
Easily convert between 4.0 GPA scale, percentage scores, and letter grades. Includes a full reference table covering the standard US academic grading system.
The relationship between letter grades, percentages, and GPA points forms the backbone of academic evaluation in the United States. Most colleges and universities use a 4.0 GPA scale, where an A earns 4.0 quality points per credit hour. Your cumulative GPA is calculated as the total quality points earned divided by the total credit hours attempted.
Understanding your grade point average is crucial for academic planning, scholarship eligibility, honors programs, and graduate school applications. Many programs require a minimum GPA — knowing where you stand and what you need helps you make informed decisions about course loads and study priorities.
The weighted grade calculator is especially useful for courses where professors allocate different percentages to categories like participation, quizzes, midterms, projects, and finals. Simply enter each category's score and its percentage of the total grade to see your accurate course grade.
For students approaching finals, the final exam grade calculator eliminates anxiety by replacing guesswork with a precise target. If you know your current standing and how much the final exam counts, you'll know exactly what score you need — whether that's a 70% to pass or a 95% to secure an A.
Everything you need to know about calculating grades, GPA, and academic performance.
Your overall grade is calculated by dividing the total points you earned by the total possible points across all assignments, then multiplying by 100 to get a percentage. For example, if you earned 245 points out of 300 possible points, your grade is (245 ÷ 300) × 100 = 81.7%. This is sometimes called a "simple average" or "points-based" grade calculation.
Use our Final Exam Calculator. The formula is: Required Score = (Target Grade − (Current Grade × (1 − Final Weight))) ÷ Final Weight. For example, if your current grade is 82%, your target is 90% (A−), and the final is worth 30% of your grade: Required = (90 − (82 × 0.70)) ÷ 0.30 = (90 − 57.4) ÷ 0.30 = 108.7%. If the required score exceeds 100%, achieving that grade may no longer be possible.
Multiply each course's GPA value by its credit hours to get quality points. Add all quality points together, then divide by the total credit hours. Example: A 3-credit A (4.0) and a 3-credit B (3.0) = (12 + 9) ÷ 6 = 3.5 GPA. Our GPA Calculator does this automatically for as many courses as you add.
A weighted grade is used when different assignment categories count for different percentages of your final grade. For example, a syllabus might allocate: Homework 20%, Quizzes 20%, Midterm 25%, Final 35%. Each category has its own score and weight. Your weighted grade = Sum of (category score × category weight). Always make sure your weights add up to 100% for an accurate result.
A 3.0 GPA is a B average and is considered adequate for most undergraduate programs. However, competitive graduate programs, medical schools, and law schools typically look for GPAs of 3.5–3.9+. For scholarships, many require a minimum 3.0 GPA, while merit-based awards often require 3.5 or higher. Context matters: a 3.0 in a demanding STEM major may be viewed more favorably than a 3.0 in a less rigorous field.
Semester GPA reflects only the courses taken during a single semester. Cumulative GPA is calculated across all semesters and all credit hours you've attempted at an institution. Most transcripts show both. Your cumulative GPA is what graduate schools, employers, and scholarship committees typically evaluate. A strong semester can improve a weak cumulative GPA over time.