Take the percentage calculated for the test and locate the corresponding range in the percent column. To determine the letter grade, we must make use of a letter grade scale lookup table. Now to convert into a percent, multiply the decimal times 100. Divide the correct answers by total questions and you have the answer in decimal form.Ĭorrect answers ÷ total questions = decimal The fraction is converted into a decimal using correct answers as the numerator and total questions as the denominator.
The ratio of correct to total number of questions can be expressed as a fraction The math is pretty simple to determine the percentage grade on a test as it's simple division and multiplication. This happens on tests with fewer questions as each question is worth a significant percent of the overall score and significantly moves the letter grade. Note that on some tests, letter grades are skipped - this is not a mistake. This table indicates the correct and incorrect ranges for each letter grade along with the percentage ranges. The calculator will also indicate when a score is within one percent of the breakpoint between letter grades where it is appropriate to round up the grade.Īdditionally you will see a letter grading scale table which shows every letter grade available for the number of questions on the test. The result will compute the score as a percentage, the letter grade for the score and the GPA for the letter grade. You only need to enter one, the other one will calculate automatically. Next either enter the number of correct or incorrect answers in the respective fields. Second Assignment has a grade 90 and a weight (percent): 25. Assuming that this assignment would be the only assignment completed so far, the weighted average grade for this assignment would be: (9320)/10018.60. To use, input the total number of questions or maximum points available in the "Questions" field. Here’s a short example on how you should fill in the data within the form: First Assignment has a grade 93 and a weight (percent): 20. It can also be used when calculating an overall score in a class. This easy grade calculator can be used for quickly determining the percentage, letter grade and GPA for any test, quiz or exam.
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