This guide simplifies average calculations in Excel.
Two methods for average calculation:
- Use the standard formula for average calculation.
- Calculate the average using the Average function.
1. Calculate the average with a formula
Example: Calculating the average score of three subjects for a student:

- Enter the formula in the desired cell: =(E6+F6+G6)/3

- Press Enter to display the result.

If the average value has too many decimal places, format it for clarity. Right-click the cell containing the average -> choose Format Cells…

A dialog box appears. Select the number data type and in the Decimal places section, choose the number of decimal places, for instance, select 2 decimal places. Click OK to confirm.

- Finally, replicate the formula across other values to obtain the results.

2. Using the Average function to calculate the mean
Enter the formula in the desired cell: =Average(E6,F6,G6)

With the Average function, parameters can be entered by selecting the data range for average calculation.

Press Enter to obtain the result.

Copy the formula for the remaining values to get the results:

Here is a detailed guide on how to calculate the mean in Excel. Wishing you success!
