How to Calculate Arithmetic Grade Average
Use arithmetic grade average when every grade has the same weight. In the Grade Average app, enter grades, leave weights empty, and Grade Average does the calculation for you.
Enter test grades directly into the calculator, and the result is calculated automatically.
Works offline
After loading, you can keep calculating without internet.
Auto recovery
Draft grades are restored after closing the tab.
Save and load
Save calculations by name and return to them later.
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How to calculate arithmetic grade average
- 1 Prepare the grades you want to calculate.
- 2 Open the Grade Average app.
- 3 Enter each grade one by one in the Grade column.
- 4 Leave the Weight column empty.
- 5 The calculator automatically shows the arithmetic average.
- 6 Use New calculation when you want to start again.
Manual arithmetic grade average formula
Average = (grade1 + grade2 + grade3 + ...) / N
Example substitution into the formula
For example, enter grades 5, 4, 3, and 6. First add them together, then divide the sum by the number of grades.
(5 + 4 + 3 + 6) / 4 = 18 / 4 = 4.5