# Grade Calculator

## About This Grade Calculator

This grade calculator is a handy tool that helps you easily and quickly calculate your grades. The calculator can handle all of your grading needs, including percent, letter, point, and weighted grade calculations. With just a few simple inputs into our user-friendly and intuitive grade calculator, you’ll be able to effortlessly calculate your average grade, saving you time and helping you to stay on top of your grades with ease.

## How to use this grade calculator

This grade calculator is quick and easy to use. Simply follow these steps:

1. Select the type of grade you want to calculate – either percent, letter, or point.

2. Enter your grades and weight percentages/max points into the calculator inputs.

3. The calculator will automatically calculate and display your newly calculated average grade.

## How this calculator works

This grade calculator works by taking your inputted grade info like percent grade, letter grade, weights, etc, and running them through a common mathematical grading formula to find your average grade.

It specifically takes your grade value from each task and multiplies it by the corresponding weight or maximum points. That sum is then divided by the total sum of the weight or max points. That new value is your average grade.

Here’s the common grading formula that is used by the calculator to calculate your grades: (Average grade) = (grade1 x weight1 + grade2 x weight2 + … + gradeN x weightN) / (weight1 + weight2 + … + weightN)

The values that this calculator uses to calculate and output your letter and GPA grades are based on the standard 4.0 grading scale used by most schools. Here’s the grading scale that the calculator uses:

A+ = 97-100% = 4.0 GPA

A = 93-96% = 4.0 GPA

A- = 90-92% = 3.7 GPA

B+ = 87-89% = 3.3 GPA

B = 83-86% = 3.0 GPA

B- = 80-82% = 2.7 GPA

C+ = 77-79% = 2.3 GPA

C = 73-76% = 2.0 GPA

C- = 70-72% = 1.7 GPA

D+ = 67-69% – 1.3 GPA

D = 63-66% = 1.0 GPA

D- = 60-62% = 0.7 GPA

F = 0-59% = 0.0 GPA