Use the SUBTOTAL function to summarize amounts, and exclude filtered or hidden rows. For Excel 2010 and later AGGREGATE function is also available, and has more options and functions.

Use the SUBTOTAL function to exclude filtered or hidden rows when calculating a total. You can choose any one of the 11 functions that SUBTOTAL can calculate, such as Sum, Average, Count or Max.

This video show how to use SUBTOTAL or the newer AGGREGATE function, to work with filtered data.

To show the difference between SUBTOTAL and COUNT, in the screen shot below, there is a list of orders with totals above the list. The list has been filtered to show only the West region’s sales.

Above the list, there are total counts:

- In cell E1, the COUNT function is used, and even though there are only 6 orders visible, the order count is showing as 37.
- In cell E2, the SUBTOTAL function is used, and it shows a count of the visible rows only.

So, if you are working with lists that will be filtered, use SUBTOTAL, instead of the basic functions, such as SUM, COUNT, or AVERAGE. The instructions below show how to use the SUBTOTAL function.

First, here is a quick way to create a SUBTOTAL formula to sum the amounts in a list:

- Apply a filter to the list. In this example, the Region column is filtered for “West”.
- In the row immediately below the list, select the cell where you want the grand total.
- On Excel’s Home tab, click the AutoSum button
- OR, on the keyboard, press the Alt key and tap the equal sign key (Alt + =).
- OR, click the Arrow for the AutoSum command, and choose one of the other function names, such as COUNT NUMBERS

Because the list is filtered, Excel inserts a SUBTOTAL formula. It has **109** at the beginning, and that tells Excel to SUM the numbers.

**=SUBTOTAL(109,tblProducts[Unit Cost])**

**NOTE**: If the list is a formatted Excel table, it might expand automatically, and put the formula in a Total row. To undo that step, press Ctrl+Z immediately.

Within the brackets for the SUBTOTAL function there are two arguments, separated by a comma (or a semi-colon, depending on your regional settings). Here is the formula created by the AutoSum example above:

**=SUBTOTAL(109,tblProducts[Unit Cost])**

- The first argument is a number that tells Excel
**which summary function**to use in the subtotal. The**109**in this examples tells Excel to use the SUM function. Read more about these

See the full list of summary function numbers in the next section - The second argument a reference to the
**range of cells**that should be subtotaled. In this example, it will sum the numbers in the Unit Cost column of the table named tblProducts..

The first argument in the SUBTOTAL function is a function number which specifies how the total should be calculated. When you type the opening bracket for the SUBTOTAL function, a drop down list of 11 functions appears, listed alphabetically. See the full list in the next section.

- To select a function from the list, double-click on it.

The 11 functions are listed in alphabetical order, and each function has two numbers:

- one in the range of
**1 to 11** - and another in the range of
**101 to 111**

Function | Numbers |
---|---|

AVERAGE | 1 or 101 |

COUNT | 2 or 102 |

COUNTA | 3 or 103 |

MAX | 4 or 104 |

MIN | 5 or 105 |

PRODUCT | 6 or 106 |

STDV | 7 or 107 |

STDEVP | 8 or 108 |

SUM | 9 or 109 |

VAR | 10 or 110 |

VARP | 11 or 111 |

There is **one key difference** between the two sets of numbers.

- If rows are hidden by a
**filter**- the functions in both number ranges will exclude the filtered cells

- If rows are
**manually hidden**:- functions in the lower number range (1-11) will
**include**those cells - functions in the upper number range (101-111) will
**exclude**those cells

- functions in the lower number range (1-11) will

**Note**: Rows that you **format with zero height** WILL NOT be included in either type of subtotal.

Instead of typing a function number into the SUBTOTAL formula, this example shows how to select a function name from a drop down list.

This makes it easy to see different results quickly, such as Average, Sum, Min or Max, without trying to remember all the function numbers.

Watch this video to see how this technique works, and download the sample file (below), to try it yourself.

The written instructions are on my Contextures blog: Change Excel Function with SUBTOTAL

To see the SUBTOTAL function examples, download the sample workbook. The zipped file is in xlsx format, and does not contain any macros.

Go to the following pages for more SUBTOTAL examples:

For Excel 2010 and later, the AGGREGATE function is also available. It is similar to SUBTOTAL, but has more options and functions.

Excel also has a Subtotals feature, that groups the items in a list, and adds one or more subtotal rows.

Last updated: December 20, 2018 3:32 PM