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# Excel AVERAGE Function

The AVERAGE function in excel is one of the most commonly used functions in Excel and, like all functions in Excel, is fairly intuitive once you understand the necessary arguments. It shouldn’t be much of a surprise that the AVERAGE function does just what you’d imagine it would do: it takes the average (or arithmetic mean) of a given set of data. In terms of complexity, the AVERAGE function is actually one of the easier functions to use in Excel because it only consists of one type of argument, and that is the cells that you are interested in knowing the average for.

### Syntax of the AVERAGE Function

The AVERAGE function in Excel has at least one argument (values in the function separated by commas) and is written as follows:

##### `=AVERAGE(value_1, [value_2], [value_3]...)`

• value_1 (required) - The value_1 argument is required (AVERAGE needs at least one number to find the average of, though this isn't very useful).
• value_2 and all subsequent arguments (optional) - The function will find the average of all arguments supplied within the parenthesis.

### Using the AVERAGE Function with Ranges as Values

For example, if you look at the table below, you can see a very simple sample table outlining the Total Cookie Sales by the day of the week, with the \$304.18 total showing at the bottom of the table. Seeing the total is helpful because we can easily find the average on our own with a bit of mental math by dividing the total by seven to come up with an average of \$43.45. However, it’s much more convenient for Excel to do this for us, with the AVERAGE function.

A B
1 Day Cookie Sales (\$)
2 Monday 28.96
3 Tuesday 43.28
4 Wednesday 25.79
5 Thursday 28.40
6 Friday 59.77
7 Saturday 55.93
8 Sunday 62.05
9 Total Sales 304.18
10 Average Daily Sales ?

So to show you how you would find the average of the Total Cookie Sales in Table 1, you simply type the formula below in cell B10:

##### `=AVERAGE(B2:B8)`

And just like that, you’ve found the average for the Total Cookie Sales, which is \$43.45.

It's very common in many data sets to see the average at the bottom of a column, much like how you would see the Sum or Total of the data displayed. However, please note that the AVERAGE function will work with any group of numbers and can work with more than one column or across rows.

### Excel Exercises with the AVERAGE Function

Now that you know how to use the Average function, its time to put your skills to practice. Since this is one of the simpler functions in Excel, it won’t take you long to master this incredibly useful function. To practice this new function, you can make your own simple exercises in any Excel sheet, or you can try some AVERAGE Function Excel Exercises.