If com string excel

Normally, If you want to write an IF formula for text values in combining with the below two logical operators in excel, such as: “equal to” or “not equal to”.

Excel IF function check if a cell contains text(case-insensitive)

By default, IF function is case-insensitive in excel. It means that the logical text for text values will do not recognize case in the IF formulas. For example, the following two IF formulas will get the same results when checking the text values in cells.

=IF(B1="excel","yes","no")
=IF(B1="EXCEl","yes","no")

The IF formula will check the values of cell B1 if it is equal to “excel” word, If it is TRUE, then return “yes”, otherwise return “no”. And the logical test in the above IF formula will check the text values in the logical_test argument, whatever the logical_test values are “Excel”, “eXcel”, or “EXCEL”, the IF formula don’t care about that if the text values is in lowercase or uppercase, It will get the same results at last.

Excel IF function check if a cell contains text (case-sensitive)

If you want to check text values in cells using IF formula in excel (case-sensitive), then you need to create a case-sensitive logical test and then you can use IF function in combination with EXACT function to compare two text values. So if those two text values are exactly the same, then return TRUE. Otherwise return FALSE.

So we can write down the following IF formula combining with EXACT function:

=IF(EXACT(B1,"excel"),"yes","no")

Excel IF function check if part of cell matches specific text

If you want to check if part of text values in cell matches the specific text rather than exact match, to achieve this logic text, you can use IF function in combination with ISNUMBER and SEARCH Function in excel.

Both ISNUMBER and SEARCH functions are case-insensitive in excel.

=IF(ISNUMBER(SEARCH("x",B1)),"good","bad")

For above the IF formula, it will Check to see if B1 contain the letter x.

Also, we can use FIND function to replace the SEARCH function in the above IF formula. It will return the same results.

 Excel IF function with Wildcards text value

If you wan to use wildcard charcter in an IF formula, for example, if any of the values in column B contains “*xc*”, then return “good”, others return “bad”. You can not directly use the wildcard characters in IF formula, and we can use IF function in combination with COUNTIF function. Let’s see the following IF formula:

=IF(COUNTIF(B1:B4,"*xc*"), "good","bad")

• Excel IF Function With Numbers
  If you want to check if a cell values is between two values or checking for the range of numbers or multiple values in cells, at this time, we need to use AND or OR logical function in combination with the logical operator and IF function…

• Excel EXACT function
  The Excel SEARCH function returns the number of the starting location of a substring in a text string.The syntax of the EXACT function is as below:= EXACT (text1,text2)…
• Excel COUNTIF function
  The Excel COUNTIF function will count the number of cells in a range that meet a given criteria.= COUNTIF (range, criteria) …
  
• Excel ISNUMBER function
  The Excel ISNUMBER function returns TRUE if the value in a cell is a numeric value, otherwise it will return FALSE.
• Excel IF function
  The Excel IF function perform a logical test to return one value if the condition is TRUE and return another value if the condition is FALSE….
• Excel SEARCH function
  The Excel SEARCH function returns the number of the starting location of a substring in a text string.…

To check if a cell contains specific text, use ISNUMBER and SEARCH in Excel. There’s no CONTAINS function in Excel.

1. To find the position of a substring in a text string, use the SEARCH function.

Explanation: «duck» found at position 10, «donkey» found at position 1, cell A4 does not contain the word «horse» and «goat» found at position 12.

2. Add the ISNUMBER function. The ISNUMBER function returns TRUE if a cell contains a number, and FALSE if not.

Explanation: cell A2 contains the word «duck», cell A3 contains the word «donkey», cell A4 does not contain the word «horse» and cell A5 contains the word «goat».

3. You can also check if a cell contains specific text, without displaying the substring. Make sure to enclose the substring in double quotation marks.

4. To perform a case-sensitive search, replace the SEARCH function with the FIND function.

Explanation: the formula in cell C3 returns FALSE now. Cell A3 does not contain the word «donkey» but contains the word «Donkey».

5. Add the IF function. The formula below (case-insensitive) returns «Found» if a cell contains specific text, and «Not Found» if not.

6. You can also use IF and COUNTIF in Excel to check if a cell contains specific text. However, the COUNTIF function is always case-insensitive.

Explanation: the formula in cell C2 reduces to =IF(COUNTIF(A2,»*duck*»),»Found»,»Not Found»). An asterisk (*) matches a series of zero or more characters. Visit our page about the COUNTIF function to learn all you need to know about this powerful function.

The IF function runs a logical test and returns one value for a TRUE result, and another value for a FALSE result. The result from IF can be a value, a cell reference, or even another formula. By combining the IF function with other logical functions like AND and OR, you can test more than one condition at a time.

Syntax

The generic syntax for the IF function looks like this:

=IF(logical_test,[value_if_true],[value_if_false])

The first argument, logical_test, is typically an expression that returns either TRUE or FALSE. The second argument, value_if_true, is the value to return when logical_test is TRUE. The last argument, value_if_false, is the value to return when logical_test is FALSE. Both value_if_true and value_if_false are optional, but you must provide one or the other. For example, if cell A1 contains 80, then:

=IF(A1>75,TRUE) // returns TRUE
=IF(A1>75,"OK") // returns "OK"
=IF(A1>85,"OK") // returns FALSE
=IF(A1>75,10,0) // returns 10
=IF(A1>85,10,0) // returns 0
=IF(A1>75,"Yes","No") // returns "Yes"
=IF(A1>85,"Yes","No") // returns "No"

Notice that text values like «OK», «Yes», «No», etc. must be enclosed in double quotes («»). However, numeric values should not be enclosed in quotes.

Logical tests

The IF function supports logical operators (>,<,<>,=) when creating logical tests. Most commonly, the logical_test in IF is a complete logical expression that will evaluate to TRUE or FALSE. The table below shows some common examples:

Notice text values must be enclosed in double quotes («»), but numbers do not. The IF function does not support wildcards, but you can combine IF with COUNTIF to get basic wildcard functionality. To test for substrings in a cell, you can use the IF function with the SEARCH function.

Pass or Fail example

In the worksheet shown above, we want to assign either «Pass» or «Fail» based on a test score. A passing score is 70 or higher. The formula in D6, copied down, is:

=IF(C5>=70,"Pass","Fail")

Translation: If the value in C5 is greater than or equal to 70, return «Pass». Otherwise, return «Fail».

Note that the logical flow of this formula can be reversed. This formula returns the same result:

=IF(C5<70,"Fail","Pass")

Translation: If the value in C5 is less than 70, return «Fail». Otherwise, return «Pass».

Both formulas above, when copied down, will return correct results.

Note: If you are new to the idea of formula criteria, this article explains many examples.

Assign points based on color

In the worksheet below, we want to assign points based on the color in column B. If the color is «red», the result should be 100. If the color is «blue», the result should be 125. This requires that we use a formula based on two IF functions, one nested inside the other. The formula in C5, copied down, is:

=IF(B5="red",100,IF(B5="blue",125))

Translation: IF the value in B5 is «red», return 100. Else, if the value in B5 is «blue», return 125.

There are three things to notice in this example:

1. The formula will return FALSE if the value in B5 is anything except «red» or «blue»
2. The text values «red» and «blue» must be enclosed in double quotes («»)
3. The IF function is not case-sensitive and will match «red», «Red», «RED», or «rEd».

This is a simple example of a nested IFs formula. See below for a more complex example.

Return another formula

The IF function can return another formula as a result. For example, the formula below will return A1*5% when A1 is less than 100, and A1*7% when A1 is greater than or equal to 100:

=IF(A1<100,A1*5%,A1*7%)

Nested IF statements

The IF function can be «nested». A «nested IF» refers to a formula where at least one IF function is nested inside another in order to test for more conditions and return more possible results. Each IF statement needs to be carefully «nested» inside another so that the logic is correct. For example, the following formula can be used to assign a grade rather than a pass / fail result:

=IF(C6<70,"F",IF(C6<75,"D",IF(C6<85,"C",IF(C6<95,"B","A"))))

Up to 64 IF functions can be nested. However, in general, you should consider other functions, like VLOOKUP or XLOOKUP for more complex scenarios, because they can handle more conditions in a more streamlined fashion. For a more details see this article on nested IFs.

Note: the newer IFS function is designed to handle multiple conditions without nesting. However, a lookup function like VLOOKUP or XLOOKUP is usually a better approach unless the logic for each condition is custom.

IF with AND, OR, NOT

The IF function can be combined with the AND function and the OR function. For example, to return «OK» when A1 is between 7 and 10, you can use a formula like this:

=IF(AND(A1>7,A1<10),"OK","")

Translation: if A1 is greater than 7 and less than 10, return «OK». Otherwise, return nothing («»).

To return B1+10 when A1 is «red» or «blue» you can use the OR function like this:

=IF(OR(A1="red",A1="blue"),B1+10,B1)

Translation: if A1 is red or blue, return B1+10, otherwise return B1.

=IF(NOT(A1="red"),B1+10,B1)

Translation: if A1 is NOT red, return B1+10, otherwise return B1.

IF cell contains specific text

Because the IF function does not support wildcards, it is not obvious how to configure IF to check for a specific substring in a cell. A common approach is to combine the ISNUMBER function and the SEARCH function to create a logical test like this:

=ISNUMBER(SEARCH(substring,A1)) // returns TRUE or FALSE

For example, to check for the substring «xyz» in cell A1, you can use a formula like this:

=IF(ISNUMBER(SEARCH("xyz",A1)),"Yes","No")

Read a detailed explanation here.

More information

• Read more about nested IFs
• Learn how to use VLOOKUP instead of nested IFs (video)
• 50 Examples of formula criteria

Notes

• The IF function is not case-sensitive.
• To count values conditionally, use the COUNTIF or the COUNTIFS functions.
• To sum values conditionally, use the SUMIF or the SUMIFS functions.
• If any of the arguments to IF are supplied as arrays, the IF function will evaluate every element of the array.