Column c uses the following logic to assign a letter grade to each student based on their score: if the score is greater than or equal to 90, assign a letter grade of a. else, if the score is greater than or equal to 80, assign a letter grade of b. else, if the score is greater than or equal to 70, assign a letter grade of c. and so on. Lookup value: the value that you want to search and find in the table array.; table array: a range of cells in the source table containing the data you want to use.; col index num: the column number in the table array that you want to return the matched value from.
Hit enter to get the letter grade for the first candidate. using auto fill in excel. now, drag the auto fill handle of the selected cell and pull it down until to the cell where there’s data available in the adjacent column b. excel will populate the letter grades for the rest of the gpa scores instantly. Method 6 – combining if and and functions to calculate letter grades in excel. steps: insert this formula in cell d5: =if(and(b5,c5>=60),"pass","fail") here, the if function returns one value when a condition is true and defines another value if it’s false for the selected cell. the and function tests the condition if the grade exceeds or. Step 4: calculate total scores. to find the total score, select the cell in the "total score" column for a student and enter the formula: =sum (b2:d2). press enter. this formula adds up all the scores in the specified range. drag the fill handle down to apply this formula to all students. In the first student’s row, select the cell where you want the average assignment score to appear (for example, column m). type =average ( and then select the range of cells containing that student’s assignment scores. for instance: =average (c2:e2) press enter. the formula will calculate the average of the values in c2 through e2.
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