How work GPA calculator?

How to calculate GPA?
The average overall or cumulative (GPA) is a raw average score calculated from alphabetical grades for a semester. Each letter grade is assigned a value ranging from 0 to 4 or 5 points, according to a scale set by the school.

Schools examine this average general, when they receive an application for registration or if they deliver a degree. Unfortunately, there is no universal method to GPA calculator. Indeed, the methods of calculation vary according to countries and schools. Some give extra points for excellence classes and others weigh the notes by subject. However, by becoming familiar with the most common calculation methods, you will be able to assess your average rating with sufficient accuracy.gpa calculator

Simple GPA calculator
Find a rating scale. The most common scale is one that is applied by American schools. It includes four points. In this scale, note A = 4 points, B = 3 points, C = 2 points, D = 1 point and F = 0. It is the unweighted cumulative. Some schools use a weighted value of the MC, giving 5 points to top-level classes, such as classes of excellence, advanced classes and programs of the international baccalaureate (IB). Other classes have the same weight. Students who attend classes at 5 points can get a GPA greater than 4.0.
Some schools adopt a notation in which the (+) sign is + 0.3 point and the sign (-) is equivalent to-0.3. For example, a B + is 3.3, B = 3.0, and a B – is 2.7 points.
If you are not sure of the system used by your school, check with your teacher or a member of administrative staff.

Gather your most recent notes.

You can do it by asking your teacher or to the Secretary of administration school and University of your school. You can also obtain your notes with your old report cards.
Then assemble the final scores for each of your subjects. Do not take into account the individual notes, notes of half-term or mid-term reviews. Only the final grades for the semester or quarter count for the GPA calculator.

Enter the value of each note.

Note the exact value of the points for each subject according to the 4-point scale. So, if you got an A – in a subject, enter 3.7. If you have a C +, Mark 2.3.
For convenience in the application of the 4-point rating scale, you can use this table published by American University services (College Board).
Take the sum of all your notes. After registration of your notes, add them. Suppose that you got an A-in biology, a + B in English and a-B in economics. Add in the following way: 3.7 + 3.3 + 2.7 = 9.7.
Continue the operation by dividing the result by the number of subjects. If, on a 4 point scale, you have a value of 9.7 for three subjects, you will get your MC by doing the following: 9.7 / 3 = 3.2. For example, your average General is

Calculate a grade point average
Determine the weights. Some schools, especially universities, give each subject a coefficient that is used to measure the workload. In general, a coefficient depends on the type of education, the number of hours spent in class and the number of hours of study outside of the classroom. Find in GPA calculator the coefficient assigned to each of your subjects. Normally, this information must appear on your ballot or in the catalog of the school.
Some schools offer courses with a coefficient equal to 3. For others, this coefficient is 4 and some of them offer a mixture of the two. Many schools attribute a coefficient of 1 for laboratory work.
If you can’t find the coefficients of your course, talk to a Director or to the Secretary of administration school and University of your school.
Give the appropriate to each letter grade scale value. Use the current rating scale that goes from 0 to 4 points, i.e. A = 4 points, B = 3 points, C = 2 points, D = 1 point and F = 0.
You will use a scale of calculation weighted, if your school gives 5 points to higher level such as classes classes