This is a "Average Calculator," Give it 4 numbers, and it can make your average number, this works great for grades, scores, and other stuff related. If you end up with a decimal I recommend to round it. If you end up with a "E" or "+" then your numbers are unreasonably big. PLEASE DO NOT ENTER ANY LETTERS OR SPECIAL CHARACTERS, UNLESS ITS A DECIMAL OR NEGATIVE, OTHERWISE YOU WILL RESULT IN 0. @Deshavue8612 Scratch If you want to learn how to find an average yourself, its simple, add your numbers up, and divide by the amount of numbers you have, for example: (100+50+100+50+75)÷5=75. <--- This is your average.