Inner Workings Of A GPA Calculator Explained




by Nicholas Henderson


Perhaps you have your grades but you have not yet gotten your final report card back, and you are wondering what your grade point average will be after this semester's grades are figured in. The fastest way to find out is to use a GPA calculator. There are websites that can calculate what your grade point average will be, as long as you know your grades and the total number of credit hours you took in a semester.

It is also possible to calculate GPA on your own, without a calculator. Once you have learned how such websites work their magic, you will find out that the math is actually very simple. Of course, it is still quite a lot faster and simpler to use a calculator than to do it yourself.

Such calculators will normally ask for two lists of numbers. They will want you to list the number of credit hours each class was worth, and they will also want you to enter corresponding grades for each class. Using only these numbers, grade point average is easily calculated.

If you want to know your cumulative GPA, some of the available calculators on the Internet can calculate this as well. These will ask what your current grade point average is. From this, they can give you a cumulative number.

A semester's grade point average is determined by dividing the total number of grade points earned by the total number of credit hours attempted in that semester. Grade points correspond to letter grades. Most college classes are assigned a certain number of credit hours.

The grade point system is very straightforward. An A is equal to four grade points, a B is equal to three, a C is equal to two, and a D is equal to one grade point. An F does not earn any grade points. Something like an A minus will be three and a half grade points. A withdrawal or incomplete does not count toward GPA.

Once you have entered the correct numbers for each class into the form on the website, the calculator will do the rest. It adds up your numbers to find a total for both credit hours and grade points earned. It then divides the grade points by the credit hours. The resulting number is that semester's grade point average. Some calculators can go one step further and tell a student what their cumulative GPA will be once this semester's numbers are factored in.

Still other GPA calculators can tell you what grades you need to maintain in order to meet a goal grade point average. These work in different ways. Some will ask you to enter an estimated grade that you think you can get in a class. This way, you can guess at the beginning of a semester where you might stand by the end of it.

A GPA calculator can be a very helpful tool for school. It can be quite a motivator to know what grades you must receive in order to get the grade point average that you want. Knowing how these calculators work, you can even do the calculations without an actual calculator.




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