High School GPA Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : May 22, 2023

Calculate your high school GPA score and total credits easily using our handy High School GPA Calculator. The tool allows to enter the class name, grade, credits and weight details in the input boxes and tap on the calculate button to check the overall grade point average.

Cumulative GPA : 0.0

High School GPA Calculator: Have doubts in finding the school GPA score? Then you are at the correct place. Here given High School Grade Point Average Calculator is helpful for you. This page provides the data like GPA calculation formulas, GPA table, and simple steps to calculate overall high school GPA score. Also, check the example question.

GPA Formulas

Grade point average is calculated as the weighted average of the grades, Here the number of credits is considered as the weight and numeric grade value is taken from the GPA table. So, the GPA is thr sum of the product of the credit hours time the grade.

GPA = w1×g1 + w2×g2 + w3×g3 + ... + wn×gn

The credit hours w is equal to the credit hours of the class divided by the totak credit hours of all classes.

wi= ci / (c1+c2+c3+...+cn)

GPA Table

Here we are giving high school GPA table which contains grade, percentage grade, and equivalent GPA value.

Grade Percentage Grade GPA
A 94-100 4.0
A- 90-93 3.7
B+ 87-89 3.3
B 84-86 3.0
B- 80-83 2.7
C+ 77-79 2.3
C 74-76 2.0
C- 70-73 1.7
D+ 67-69 1.3
D 64-66 1.0
D- 60-63 0.7
F 0-65 0

Steps to Compute High School GPA

Have a look at the detailed explanation to find the high school GPA score easily.

  • Check the class grade and credit hours.
  • Find the credit sum by adding all of them.
  • Now find the weight of each class by dividing the credit hours by the credit sum.
  • Then multiply the weight with grades of each class.
  • Add all those products to get the GPA score.

Solved Example:

Find the GPA csore for the weighted results.

Class Name Grades Credit Hours
1 A 2
2 C 1
3 C 1


Given that,

1st class with 2 credit hours and A grade

2nd & 3rd classes with 1 credit hour and C grade

Credit sum = 2 + 1 + 1 = 4

Credit hours weight wi = ci/(c1 + c2 + c3)

w1 = 2/4 = 0.5

w2 = 1/4 = 0.25

w3 = 1/4 = 0.25

g1 = 4

g2 = 2

g3 = 2

GPA formula is w1×g1+ w2×g2+ w3×g3

High school GPA = 0.5×4 + 0.25×2 + 0.25×2

= 3

Therefore, weighted GPA is 3.

Steps to Use High School GPA Calculator

  • Give class name, grade and credit hours, cumulative GPA in the input fields.
  • Press the calculate button.
  • Get the GPA score.

FAQs on HIgh School GPA Calculator

1. How we calculate high school GPA score?

They will calculate high school GPA easily by knowing the current GPA and cumulative GPA. Multiply the weights and grades of each class together and add all those products to check grade point average.

2. Is a 5.0 GPA high?

The unweight GPA scale is from 0 to 4, so here highest is 4. But unweighted scale is like 0-4.5 or 0-5. The high schools which use 0-5 gpa scale makes 5 as thw highest GPA.

3. What is the GPA formula?

The weighted GPA formula is GPA = w1×g1+ w2×g2+ w3×g3 + ... + wn×gn

4. What is the lowest GPA ever recorded?

The lowest GPA is 0.

  • Semester