Grade Calculator

The online grade calculator helps you calculate your current grade quickly, accurately, and easily and shows how each assignment affects your course grade and GPA.
Grade Calculator
Select grade type
AssessmentGrade (%)Grade (points)Grade (letter)WeightWeightMax Grade
Your grade:

Understanding how to calculate your current grade in a course is advantageous for planning what you need to achieve your goal’s overall course grade. The following Grade Calculator serves as an easy-to-use helpful tool to calculate your current grade of the course before the final examination. 

What is a Grade Calculator? 

A Grade Calculator is a free online tool designed to help students and educators determine academic grades based on entered scores and weights. It simplifies the process of calculating current grades, helping users navigate their academic journeys.  

The Grade Calculator helps students estimate the impact of each assignment on their course’s weighted average grade. That means the overall grade of a course depends on 2 main factors: the grade of each assignment (g) and the corresponding weight of each assignment (w). 

A Grade calculator helps you find your current average score in a course based on completed assignments up to the current point in the semester. The Final grade calculator then calculates the score you need to achieve in your remaining assignment (the final exam) to reach your desired grade of the course

How to Use a Grade Calculator? 

Using a Grade Calculator is a straightforward process that involves entering relevant information about your academic performance. To utilize this calculator, input your current percentage for each assignment, test, or exam, along with its respective weight towards your final grade. For each additional assignment, test, or exam, click on "Add Assignment." Your results will automatically update as you input each component, allowing you to track your progress throughout the course. 

Here's a step-by-step guide on how to use a Grade Calculator: 

Step 1: Input the Assignments. 

Users manually enter the name of each assignment, for example: Assignment 1, 2, 3, Homework, Final Exam, etc. 

Step 2: Input the grade. 

Enter their scores for each assignment, test, project, or other exam throughout the course. Each entry typically includes the earned percentage (10%, 30%, 50%, etc.), letter (A+, B-, D, etc.), or points (20, 50, 175, etc.). 

Step 3: Input the weight. 

Enter the weight of that assignment into the overall course grade. The weight indicates that different assignments may have varying impacts on the final grade. A final exam might have a higher weight than a small task. 

Step 4: Calculate the grade automatically. 

The tool then automatically calculates the cumulative grade based on the entered grades and weights. Users can see their current grade as well as how each assignment contributes to the overall grade. 

Step 5: Adjust as needed. 

Users can adjust grades or weights to see how changes impact the overall course performance. This dynamic feature allows for real-time exploration of different scenarios, helping users make informed decisions about their academic strategy and goal achievement. 

Weighted Grade Calculation: Formula and Example 

The calculation of a weighted grade involves summing the products of the weights (w) and the corresponding grades (g). 

Weighted Grade = (w₁ × g₁ + w₂ × g₂ + w₃ × g₃ + …) / (g₁ + g₂ + g₃ +...) 

Example 1: Grade type: Percentage 

Determine the weighted grade of a course, in which: 

  • Assignment with a grade (percentage) of 80 and a weight of 30. 
  • Homework with a grade (percentage) of 90 and a weight of 20. 
  • Final exam with a grade (percentage) of 72 and a weight of 50. 

The weighted average grade is determined by the formula: 

Weighted Grade = (w₁ × g₁ + w₂ × g₂ + w₃ × g₃ + …) / (w₁ + w₂ + w₃+...) 

Substituting the values: 

Weighted Grade = (30 × 80 + 20 × 90 + 50 × 72) / (30 + 20 + 50) = 78 

Example 2: Grade type: Letter 

Determine the weighted grade of a course, in which: 

  • Assignment 1 with a grade (letter) of A+ and a weight of 20. 
  • Assignment 2 with a grade (letter) of B and a weight of 20. 
  • Final exam with a grade (letter) of C- and a weight of 60. 

The weighted average grade of the course is calculated by the formula:

Weighted Grade = (w₁ × g₁ + w₂ × g₂ + w₃ × g₃ + …) / (w₁ + w₂ + w₃ +...) 

Substituting the values: 

Weighted Grade = (20 × 4.33 + 20 × 3.00 + 60 × 1.67) / (20 + 20 + 60) = 2.64  

The table below shows how your letter grades convert to a numeric grade (4.0 scale) and percentage grade (% scale): 

Grade (letter) 

Numeric Grade (4.0 Scale) 

Percentage Grade (% Scale) 


4.33 - above 

97 - above 


4.00 - 4.32 

93 - 96,99 


3.67 - 3.99 

90 - 92,99 


3.33 - 3.66 

87 - 89,99 


3.00 - 3.32 

83 - 87,99 


2.67 - 2.99 

80 - 82,99 


2.33 - 2.66 

77 - 79,99 


2.00 - 2.32 

73 - 76,99 


1.67 - 1.99 

70 - 72,99 


1.33 - 1.66 

67 - 69,99 


1.00 - 1.32 

63 - 66,99 


0.67 - 0.99 

60 - 62,99 


0.00 - 0.66 

0 - 59,99 

Example 3: Grade type: Point 

Consider the following case: 

  • For Assignment 1, the grade is 60 out of 80. 
  • For Assignment 2, the grade is 30 out of 50. 
  • For Homework, the grade is 120 out of 120. 
  • For the Final exam, the grade is 60 out of 100. 

The formula to calculate the weighted average grade is: 

Weighted Grade = sum of real grade / sum of maximum grade 

Substituting the values: 

Weighted Grade = (60 + 30 + 120 + 60) / (80 + 50 + 120 + 100) = 77.14 

Important Role of the Grade Calculator in Academic Path 

The Grade Calculator functions as a flexible tool that aids both educators and students, fostering efficiency and transparency. Knowing the average grade is essential for strategic decision-making in scenarios and setting achievable academic goals. 

Scenario Planning: 

Some Grade Calculators allow users to experiment with different scenarios. For instance, students can input hypothetical scores for future assignments or exams to see how they would impact their final grade. This helps in understanding how adjustments to upcoming assessments may impact the overall class performance. 

Teachers can use a Grade Calculator to streamline the grading process. By inputting scores and weights, the tool can quickly calculate overall grades, saving time and ensuring accuracy. 

Goal Setting:  

Users can set grade goals and determine the scores needed on upcoming assessments to achieve those goals. This application is particularly helpful for students who aim for a specific final course grade. Goal-setting helps students set realistic academic goals and understand the scores needed to achieve them. Knowing their current grade and having the ability to plan for future assessments can reduce stress for students. 

The Grade calculator provides the average score for a specific course. Students can use this result to calculate their GPA, which represents the average score across all their courses. In essence, the output from the Grade calculator acts as the input for the GPA calculator.

3 Outstanding Features of Grade Calculator 

Using our Grade Calculator is simple and straightforward, even if you are a first-time user. The Grade Calculator is crafted with the user in mind, offering many noticeable benefits: 

Customizable by Adding or Subtracting Assignments 

Recognizing the diversity of grading systems in different educational institutions, the tool offers customization options. Users have the flexibility to tailor the tool to their specific needs. For example, users can add as many assignments as they want, and adjust the weight to align with their school's unique grading system. 

Compatible with Multiple Devices 

The tool is accessible across various platforms to accommodate different user preferences and device types. It is available as both a web application and a mobile app. Users can access it conveniently from desktops, laptops, tablets, and smartphones. 

Easy-to-Understand and Easy-to-Use Interface 

The user interface is designed to be intuitive and user-friendly, prioritizing ease of use. Input fields are labeled logically, ensuring users can easily understand and input the required information. The overall design focuses on simplicity enhancing the overall user experience. 

To sum up, the Grade Calculator is considered a trusted tool for students and educators alike on their academic journeys. Its friendly interface and accurate calculations make it a valuable companion, helping everyone calculate the grade of the course effectively. 

Grade Calculator - FAQs 

What grade do I need to pass a college class? 

The grade needed to pass a college class varies depending on the grading system used by the schools, colleges, and academic institutions. In many cases, a passing grade is a D or higher, which is usually equivalent to a numerical grade of 60% or more. However, some programs or courses may require a higher minimum passing grade, so it's important to check your college's policies. 

How do you calculate the percentage grade? 

To calculate a percentage grade, you divide the points earned by the total points possible and then multiply by 100. For example, if you earned 85 points out of a possible 100, your percentage grade would be: (85/100) * 100 = 85%. 

How much will a 0 affect my grade? 

A zero can significantly impact your grade, especially if it's for a major assignment or test. Since a zero has a large weight in the calculation of your average score, it can pull down your overall grade significantly. 

How much will a 71 affect my grade? 

The impact of a 71 on your grade depends on several factors, such as the weight of the assignment or test in the overall course grade and the grading scale used by your instructor. If the 71 is for a major assignment or test and carries a significant weight in the course, it could have a noticeable effect on your overall grade, potentially lowering it. However, if the assignment is one of many and has a lower weight in the course, its impact may be less significant.