How to Calculate Letter Grade?

Written by Monira Akter Munny

Reviewed by Md. Ashakul Islam Sowad

Last Updated: 18 September 2024

Accurately calculating your letter grade GPA is crucial for understanding your academic performance and planning for future courses. Whether you need to calculate an unweighted or weighted GPA, a reliable GPA calculator can simplify the process. Here's a comprehensive guide on how to use a letter grade GPA calculator effectively.

How to Use Letter Grade (Unweighted) GPA Calculator?

To accurately calculate your unweighted GPA using a letter grade GPA Calculator, follow these steps:

  1. Open the GPA calculator. Select the grading system from a dropdown menu (“American Grading System”) or modify the grading ranges using the “Customize Table” button.

Choose or customize the grading system.


  1.  Choose the “Letter” grade option (the default setting when accessing the calculator page).

Select the input type.

  1. Enter course information. For each course, select the letter grade and enter the number of credits for each course.


Enter necessary data.


The tool will automatically handle the conversion of letter grades to GPA values, as well as the necessary multiplication and division to compute your final GPA.

  1. Finally, view the result. The calculated GPA will be displayed on the screen, showing the final GPA based on the entered data.


Check the calculated grade.


  1. If you need to start over or input new data, use the "Reset" button to clear all fields and start a new calculation.


Click on 'Add new row' to insert more rows.


  1. You can employ “Get your Grade Sheet” button to generate a grade sheet based on the given inputs and use “Share URL” to share your calculated GPA.


Click on "Get Your Grade Sheet" to genereate report card.

How to Use Letter Grade (Weighted) GPA Calculator?

To accurately calculate your weighted GPA using the provided letter grade GPA calculator, follow these steps:

  1. Open the GPA calculator and select the grading range from a dropdown menu or adjust the grading range using “Customize Table” button.

Choose or customize the grading system.

  1. Choose the “Letter” grade option (the default setting when accessing the calculator page). Also, Make sure the "Weighted GPA" toggle switch is on. This ensures you are calculating a weighted GPA. 

Select the input type.

  1. Enter Course Information:

  • The name of each course (optional). 

  • For each course, select the letter grade.

  • The number of credits for each course.

Enter necessary data.

  1. Click the "+ Add new row" button to include additional courses.

Click on 'Add new row' to insert more rows.

  1. If you have a previous cumulative GPA and the number of previous credits, enter them in the "Previous Cumulative GPA(Optional" and "Previous Credits" fields. This helps in calculating your updated cumulative GPA.

Enter Previous CGPA & credits.

  1. Finally, view the obtained letter grade and GPA. The tool will handle the conversion of letter grades to GPA values.

Check the calculated grade.

  1. If you need to start over or input new data, use the "Reset/Clear" button to clear all fields.

Click on 'Add new row' to insert more rows.

Conclusion

To sum up, using a GPA calculator is a convenient and accurate way to calculate both unweighted and weighted GPAs based on letter grades. By following the steps outlined above, you can easily determine your GPA and keep track of your academic performance.







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Frequently Asked Questions (FAQs)

What is the difference between weighted and unweighted GPA?

A weighted GPA accounts for the difficulty of the courses (e.g., honors or AP classes) and assigns higher values to them, while an unweighted GPA treats all classes equally.

How is GPA calculated by letter grade?

GPA (Grade Point Average) is typically calculated based on a scale that assigns numerical values to letter grades. To calculate your GPA, you would assign the corresponding numerical value to each letter grade you received in your courses, multiply that value by the number of credits for each course (if applicable), sum up all the grade points, and then divide by the total number of credits attempted.

Can I calculate my GPA if I have a mix of letter grades and percentage grades?

No, you have to input all of your grades either in letter or percentage. If you face any problem converting between grade ranges you can use the side table for your corresponding grading system. Also, you can use the table for inputting your own customized ranges.

How do I know the number of credits for each course?

Credits are typically listed on your course syllabus or transcript. If unsure, consult your academic advisor or institution's guidelines.