The countif function in excel

The COUNTIF function counts cells in a range that meet a given condition, referred to as criteria. COUNTIF is a common, widely used function in Excel, and can be used to count cells that contain dates, numbers, and text. Note that COUNTIF can only apply a single condition. To count cells with multiple criteria, see the COUNTIFS function.

Syntax

The generic syntax for COUNTIF looks like this:

=COUNTIF(range,criteria)

The COUNTIF function takes two arguments, range and criteria. Range is the range of cells to apply a condition to. Criteria is the condition to apply, along with any logical operators that are needed.

Applying criteria

The COUNTIF function supports logical operators (>,<,<>,<=,>=) and wildcards (*,?) for partial matching. The tricky part about using the COUNTIF function is the syntax used to apply criteria. COUNTIFS is in a group of eight functions that split logical criteria into two parts, range and criteria. Because of this design, each condition requires a separate range and criteria argument, and operators in the criteria must be enclosed in double quotes («»). The table below shows examples of the syntax needed for common criteria:

Notice the last two examples involve concatenation with the ampersand (&) character.  Any time you are using a value from another cell, or using the result of a formula in criteria with a logical operator like «<«, you will need to concatenate. This is because Excel needs to evaluate cell references and formulas first to get a value, before that value can be joined to an operator.

Basic example

In the worksheet shown above, the following formulas are used in cells G5, G6, and G7:

=COUNTIF(D5:D12,">100") // count sales over 100
=COUNTIF(B5:B12,"jim") // count name = "jim"
=COUNTIF(C5:C12,"ca") // count state = "ca"

Notice COUNTIF is not case-sensitive, «CA» and «ca» are treated the same.

Double quotes («») in criteria

In general, text values need to be enclosed in double quotes («»), and numbers do not. However, when a logical operator is included with a number, the number and operator must be enclosed in quotes, as seen in the second example below:

=COUNTIF(A1:A10,100) // count cells equal to 100
=COUNTIF(A1:A10,">32") // count cells greater than 32
=COUNTIF(A1:A10,"jim") // count cells equal to "jim"

Value from another cell

A value from another cell can be included in criteria using concatenation. In the example below, COUNTIF will return the count of values in A1:A10 that are less than the value in cell B1. Notice the less than operator (which is text) is enclosed in quotes.

=COUNTIF(A1:A10,"<"&B1) // count cells less than  B1

Not equal to

To construct «not equal to» criteria, use the «<>» operator surrounded by double quotes («»). For example, the formula below will count cells not equal to «red» in the range A1:A10:

=COUNTIF(A1:A10,"<>red") // not "red"

Blank cells

COUNTIF can count cells that are blank or not blank. The formulas below count blank and not blank cells in the range A1:A10:

=COUNTIF(A1:A10,"<>") // not blank
=COUNTIF(A1:A10,"") // blank

Note: be aware that COUNTIF treats formulas that return an empty string («») as not blank. See this example for some workarounds to this problem.

Dates

The easiest way to use COUNTIF with dates is to refer to a valid date in another cell with a cell reference. For example, to count cells in A1:A10 that contain a date greater than the date in B1, you can use a formula like this:

=COUNTIF(A1:A10, ">"&B1) // count dates greater than A1

Notice we must concatenate an operator to the date in B1. To use more advanced date criteria (i.e. all dates in a given month, or all dates between two dates) you’ll want to switch to the COUNTIFS function, which can handle multiple criteria.

The safest way to hardcode a date into COUNTIF is to use the DATE function. This ensures Excel will understand the date. To count cells in A1:A10 that contain a date less than April 1, 2020, you can use a formula like this

=COUNTIF(A1:A10,"<"&DATE(2020,4,1)) // dates less than 1-Apr-2020

Wildcards

The wildcard characters question mark (?), asterisk(*), or tilde (~) can be used in criteria. A question mark (?) matches any one character and an asterisk (*) matches zero or more characters of any kind. For example, to count cells in A1:A5 that contain the text «apple» anywhere, you can use a formula like this:

=COUNTIF(A1:A5,"*apple*") // cells that contain "apple"

To count cells in A1:A5 that contain any 3 text characters, you can use:

=COUNTIF(A1:A5,"???") // cells that contain any 3 characters

The tilde (~) is an escape character to match literal wildcards. For example, to count a literal question mark (?), asterisk(*), or tilde (~), add a tilde in front of the wildcard (i.e. ~?, ~*, ~~).

OR logic

The COUNTIF function is designed to apply just one condition. However, to count cells that contain «this OR that», you can use an array constant and the SUM function like this:

=SUM(COUNTIF(range,{"red","blue"})) // red or blue

The formula above will count cells in range that contain «red» or «blue». Essentially, COUNTIF returns two counts in an array (one for «red» and one for «blue») and the SUM function returns the sum. For more information, see this example.

Limitations

The COUNTIF function has some limitations you should be aware of:

• COUNTIF only supports a single condition. If you need to count cells using multiple criteria, use the COUNTIFS function.
• COUNTIF requires an actual range for the range argument; you can’t provide an array. This means you can’t alter values in range before applying criteria.
• COUNTIF is not case-sensitive. Use the EXACT function for case-sensitive counts.
• COUNTIFS has other quirks explained in this article.

The most common way to work around the limitations above is to use the SUMPRODUCT function. In the current version of Excel, another option is to use the newer BYROW and BYCOL functions.

Notes

• Text strings in criteria must be enclosed in double quotes («»), i.e. «apple», «>32», «app*»
• Cell references in criteria are not enclosed in quotes, i.e. «<«&A1
• The wildcard characters ? and * can be used in criteria. A question mark matches any one character and an asterisk matches any sequence of characters (zero or more).
• To match a literal question mark(?) or asterisk (*), use a tilde (~) like (~?, ~*).
• COUNTIF requires a range, you can’t substitute an array.
• COUNTIF returns incorrect results when used to match strings longer than 255 characters.
• COUNTIF will return a #VALUE error when referencing another workbook that is closed.

The COUNTIF function is included in the group of statistical functions. It allows you to find the number of cells by a certain criterion. The COUNTIF function works with numeric and text values, as well as with dates.



Syntax and features of the function

First, let’s consider the arguments:

• Range – the group of values for analysis and counting (required).
• Criteria – the condition by which cells are to be counted (required).

The range of cells can include textual and numerical values, dates, arrays, and references to numbers. The function ignores empty cells.

A criterion can be a reference, a number, a text string, or an expression. The COUNTIF function only works with one criterion (by default). However, you can “force” it to analyze two criteria simultaneously.

Recommendations for the correct operation of the function:

1. If the COUNTIF function refers to a range in another workbook, this workbook must be opened.
2. The «Criteria» argument must be enclosed in quotation marks (except for references).
3. The function does not take into account the letter case.
4. When formulating a counting condition, you can use wildcard characters. The question mark «?» is any character. The asterisk «*» is any sequence of characters. For the formula to search for these signs directly, put a tilde (~) before them.
5. For normal operation of the formula, cells with text values should not contain spaces or non-printable characters.



Countif function in Excel: examples

Let’s count the numerical values in one range. The counting condition is one criterion.

We have the following table:

Count the number of cells with numbers greater than 100. Formula: =COUNTIF(B1:B11,»>100″). The range is В1:В11. The counting criterion is «>100». The result:

If the counting condition is entered in a separate cell, you can use the reference as a criterion:

Count the text values in one range. The search condition is one criterion. Formula: =COUNTIF(A1:A11,A3).

Or used reference inside the table:

In the second case, the cell reference was used as a criterion, result is the same – 2.

Formula with the wildcard character application: =COUNTIF(A1:A11,»Tab*»). To calculate the number of values ending in «и» and containing any number of characters: =COUNTIF(A1:A11,»*s»). We obtain:

All names that end with a letter «s».

We use the search condition «not equal» in the COUNTIF.

Formula: =COUNTIF(A1:A11,»<>»&»Stools»). The operator «<>» means «not equal». The ampersand sign (&) is used to merge this operator and the “Stools” value.

When you apply a reference, the formula will look like this:

Often you need to perform the COUNTIF function in Excel by two criteria. In this way, you can significantly expand its capabilities. Let’s consider special cases of using the COUNTIF function in Excel and examples with two criteria.

1. Let’s count how many cells are contained in the » Tables » and » Chairs » text. Formula:

   To specify several criteria, several COUNTIF phrases are used. They are united by the «+» operator.



2. Criteria – cell references. Formula:

   The function searches for » Tables » text in cell A1 and » Chairs » text – in cell A2 based on the criterion.



3. Count the number of cells in B1:B11 range with a value greater than or equal to 100 and less than or equal to 200. Formula:



4. Apply several ranges in the COUNTIF function. This is possible if the ranges are contiguous. It searches for values by two criteria in two columns simultaneously. If the ranges are not adjacent, then the COUNTIFS function is used.



5. When the criterion is a reference to a range of cells with conditions, the function returns the array. To enter a formula, you need to highlight as many cells as the range with criteria contains. After entering the arguments, simultaneously press Shift + Ctrl + Enter control key combination. Excel recognizes the formula of the array.

COUNTIF with two criteria in Excel is very often used for automated and efficient data handling. Therefore, an advanced user is highly recommended to carefully study all of the examples above.

Subtotal command and the countif function

Count the number of goods sold in groups.

1. First, sort the table so that the same values are close.



2. The first argument of the formula “SUBTOTAL” – “Function number”. These are numbers from 1 to 11, indicating a statistical function for calculating the intermediate result. Counting the number of cells is carried out under number «2» (“COUNT”).

Download example COUNTIF in Excel

The formula has found the number of values for the «Chairs» group. For a large number of rows (more than a thousand), this combination of functions can be useful.