Excel find is number one

Функция НАЙТИ в Excel. Как использовать?

Функция НАЙТИ (FIND) в Excel используется для поиска текстового значения внутри строчки с текстом и указать порядковый номер буквы с которого начинается искомое слово в найденной строке.

Что возвращает функция

Возвращает числовое значение, обозначающее стартовую позицию текстовой строчки внутри другой текстовой строчки.

Синтаксис

=FIND(find_text, within_text, [start_num]) — английская версия

=НАЙТИ(искомый_текст;просматриваемый_текст;[нач_позиция]) — русская версия

Аргументы функции

• find_text (искомый_текст) — текст или строка которую вы хотите найти в рамках другой строки;
• within_text (просматриваемый_текст) — текст, внутри которого вы хотите найти аргумент find_text (искомый_текст);
• [start_num] ([нач_позиция]) — число, отображающее позицию, с которой вы хотите начать поиск. Если аргумент не указать, то поиск начнется сначала.

Дополнительная информация

• Если стартовое число не указано, то функция начинает поиск искомого текста с начала строки;
• Функция НАЙТИ чувствительна к регистру. Если вы хотите сделать поиск без учета регистра, используйте функцию SEARCH в Excel;
• Функция не учитывает подстановочные знаки при поиске. Если вы хотите использовать подстановочные знаки для поиска, используйте функцию SEARCH в Excel;
• Функция каждый раз возвращает ошибку, когда не находит искомый текст в заданной строке.

Примеры использования функции НАЙТИ в Excel

Пример 1. Ищем слово в текстовой строке (с начала строки)

На примере выше мы ищем слово «Доброе» в словосочетании «Доброе Утро». По результатам поиска, функция выдает число «1», которое обозначает, что слово «Доброе» начинается с первой по очереди буквы в, заданной в качестве области поиска, текстовой строке.

Обратите внимание, что так как функция НАЙТИ в Excel чувствительна к регистру, вы не сможете найти слово «доброе» в словосочетании «Доброе утро», так как оно написано с маленькой буквы. Для того, чтобы осуществить поиска без учета регистра следует пользоваться функцией SEARCH .

Пример 2. Ищем слово в текстовой строке (с заданным порядковым номером старта поиска)

Третий аргумент функции НАЙТИ указывает позицию, с которой функция начинает поиск искомого значения. На примере выше функция возвращает число «1» когда мы начинаем поиск слова «Доброе» в словосочетании «Доброе утро» с начала текстовой строки. Но если мы зададим аргумент функции start_num (нач_позиция) со значением «2», то функция выдаст ошибку, так как начиная поиск со второй буквы текстовой строки, она не может ничего найти.

Если вы не укажете номер позиции, с которой функции следует начинать поиск искомого аргумента, то Excel по умолчанию начнет поиск с самого начала текстовой строки.

Пример 3. Поиск текстового значения внутри текстовой строки с дублированным искомым значением

На примере выше мы ищем слово «Доброе» в словосочетании «Доброе Доброе утро». Когда мы начинаем поиск слова «Доброе» с начала текстовой строки, то функция выдает число «1», так как первое слово «Доброе» начинается с первой буквы в словосочетании «Доброе Доброе утро».

Но, если мы укажем в качестве аргумента start_num (нач_позиция) число «2» и попросим функцию начать поиск со второй буквы в заданной текстовой строке, то функция выдаст число «6», так как Excel находит искомое слово «Доброе» начиная со второй буквы словосочетания «Доброе Доброе утро» только на 6 позиции.

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FIND Function Examples In Excel, VBA, & Google Sheets

Download the example workbook

This tutorial demonstrates how to use the FIND Function in Excel and Google Sheets to find text within text.

What Is the FIND Function?

The Excel FIND Function tries to find string of text within another text string. If it finds it, FIND returns the numerical position of that string.

Note: FIND is case-sensitive. So, “text” will NOT match “TEXT”. For case-insensitive searches, use the SEARCH Function.

How to Use the FIND Function

To use the Excel FIND Function, type the following:

In this case, Excel will return the number 1, because “e” is the first character in the string “elephant”.

Let’s take a look at some more examples:

Start Number (start_num)

The start number tells FIND what numerical position in the string to start looking from. If you don’t define it, FIND will start from the beginning of the string.

Now let’s try defining a start number of 2. Here, we see that FIND returns 3. Because it starts looking from the second character, it misses the first “e” and finds the second:

Start Number (start_num) Errors

If you want to use a start number, it must:

• be a whole number
• be a positive number
• be smaller than the length of the string you are looking in
• not refer to a blank cell, if you define it as a cell reference

Otherwise, FIND will return a #VALUE! error as shown below:

Unsuccessful Searches Return a #VALUE! Error

If FIND does not locate the string you’re looking for, it will return a value error:

FIND is Case-Sensitive

In the example below, we’re searching for “abc”. FIND returns 10 because it is case-sensitive – it ignores “ABC” and the other variations:

FIND Does Not Accept Wildcards

You cannot use wildcards with FIND. Below, we’re looking for “?000”. In a wildcard search, this would mean “any character followed by three zeroes”. But FIND takes this literally to mean “a question mark followed by three zeroes”:

The same applies to the asterisk wildcard:

Instead, to search text with wildcards, you can use the SEARCH Function:

How to Split First and Last Names from a Cell with FIND

If your spreadsheet has a list of names with both the first and last names in the same cell, you might want to split them out to make sorting easier. FIND can do that for you – with a little help from some other functions.

Getting the First Name

The LEFT Function returns a given number of characters from a string, starting from the left.

We can use it to get the first name, but since names are different lengths, how do we know how many characters to return?

Easy – we just use FIND to return the position of the space between the first and last name, subtract 1 from that, and that’s how many characters we tell LEFT to give us.

The formula looks like this:

Getting the Last Name

The RIGHT Function returns a given number of characters from a string, starting from the right.

We have the same problem here as with the first name, but the solution is different, because we have to get the number of characters between the space and the right edge of the string, not the left.

To get that, we use FIND to tell us where the space is, and then subtract that number from the total number of characters in the string, which the LEN Function can give us.

The formula looks like this:

If the name contains a middle name, note that it will be split into the last name cell.

Finding the nth Character in a String

As noted above, FIND returns the position of the first match it finds. But what if you want to find the second occurrence of a particular character, or the third, or fourth?

This is possible with FIND, but we’ll need to combine it with a couple of other functions: CHAR and SUBSTITUTE.

Here’s how it works:

• CHAR returns a character based on its ASCII code. For example, =CHAR(134) returns the dagger symbol.
• SUBSTITUTE goes through a string and lets you swap out a character for any other one.
• With SUBSTITUTE you can define an instance number, meaning it can swap the nth occurrence of a given string for anything else.
• So, the idea is, we take our string, use SUBSTITUTE to swap the instance of the character we want to find for something else. We’ll use CHAR to swap it for something that is unlikely to be found in the string, then use FIND to locate that obscure substitute.

The formula looks like this:

And here’s how it works in practice:

FIND Vs SEARCH

FIND and SEARCH are very similar – they both return the position of a given character or substring within a string. However, there are some differences:

• FIND is case sensitive but SEARCH is not
• FIND does not allow wildcards, but SEARCH does

You can see a few examples of these differences below:

FIND in Google Sheets

The FIND Function works exactly the same in Google Sheets as in Excel:

Additional Notes

The FIND Function is case-sensitive.

The FIND Function does not support wildcards.

Use the SEARCH Function to use wildcards and for non case-sensitive searches.

FIND Examples in VBA

You can also use the FIND function in VBA. Type:

For the function arguments (find_text, etc.), you can either enter them directly into the function, or define variables to use instead.

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Excel ISNUMBER function with formula examples

by Svetlana Cheusheva, updated on March 14, 2023

The tutorial explains what ISNUMBER in Excel is and provides examples of basic and advanced uses.

The concept of the ISNUMBER function in Excel is very simple — it just checks whether a given value is a number or not. An important point here is that the practical uses of the function go far beyond its basic concept, especially when combined with other functions within larger formulas.

Excel ISNUMBER function

The ISNUMBER function in Excel checks if a cell contains a numerical value or not. It belongs to the group of IS functions.

The function is available in all versions of Excel for Office 365, Excel 2019, Excel 2016, Excel 2013, Excel 2010, Excel 2007 and lower.

The ISNUMBER syntax requires just one argument:

Where value is the value you want to test. Usually, it is represented by a cell reference, but you can also supply a real value or nest another function inside ISNUMBER to check the result.

If value is numeric, the function returns TRUE. For anything else (text values, errors, blanks) ISNUMBER returns FALSE.

As an example, let’s test values in cells A2 through A6, and we will find out that the first 3 values are numbers and the last two are text:

2 things you should know about ISNUMBER function in Excel

There are a couple of interesting points to note here:

• In internal Excel representation, dates and times are numeric values, so the ISNUMBER formula returns TRUE for them (please see B3 and B4 in the screenshot above).
• For numbers stored as text, the ISNUMBER function returns FALSE (see this example).

Excel ISNUMBER formula examples

The below examples demonstrate a few common and a couple of non-trivial uses of ISNUMBER in Excel.

Check if a value is number

When you have a bunch of values in your worksheet and you want to know which ones are numbers, ISNUMBER is the right function to use.

In this example, the first value is in A2, so we use the below formula to check it, and then drag down the formula to as many cells as needed:

=ISNUMBER(A2)

Please pay attention that although all the values look like numbers, the ISNUMBER formula has returned FALSE for cells A4 and A5, which means those values are numeric strings, i.e. numbers formatted as text. There may be different reasons for this, for example leading zeros, preceding apostrophe, etc. Whatever the reason, Excel does not recognize such values as numbers. So, if your values do not calculate correctly, the first thing for you to check is whether they are really numbers in terms of Excel, and then convert text to number if needed.

Excel ISNUMBER SEARCH formula

Apart from identifying numbers, the Excel ISNUMBER function can also check if a cell contains specific text as part of the content. For this, use ISNUMBER together with the SEARCH function.

In the generic form, the formula looks as follows:

Where substring is the text that you want to find.

As an example, let’s check whether the string in A3 contains a specific color, say red:

This formula works nicely for a single cell. But because our sample table (please see below) contains three different colors, writing a separate formula for each one would be the waste of time. Instead, we will refer to the cell containing the color of interest (B2).

For the formula to correctly copy down and to the right, be sure to lock the following coordinates with the $ sign:

• In substring reference, lock the row (B$2) so that the copied formulas always pick the substrings in row 2. The column reference is relative because we want it to adjust for each column, i.e. when the formula is copied to C3, the substring reference will change to C$2.
• In the source cell reference, lock the column ($A3) so that all the formulas check the values in column A.

The screenshot below shows the result:

ISNUMBER FIND — case-sensitive formula

As the SEARCH function is case-insensitive, the above formula does not differentiate uppercase and lowercase characters. If you are looking for a case-sensitive formula, use the FIND function rather than SEARCH.

For our sample dataset, the formula would take this form:

How this formula works

The formula’s logic is quite obvious and easy to follow:

• The SEARCH / FIND function looks for the substring in the specified cell. If the substring is found, the position of the first character is returned. If the substring is not found, the function produces a #VALUE! error.
• The ISNUMBER function takes it from there and processes numeric positions. So, if the substring is found and its position is returned as a number, ISNUMBER outputs TRUE. If the substring is not found and a #VALUE! error occurs, ISNUMBER outputs FALSE.

IF ISNUMBER formula

If you aim to get a formula that outputs something other than TRUE or FALSE, use ISNUMBER together with the IF function.

Example 1. Cell contains which text

Taking the previous example further, suppose you want to mark the color of each item with «x» like shown in the table below.

To have this done, simply wrap the ISNUMBER SEARCH formula into the IF statement:

=IF(ISNUMBER(SEARCH(B$2, $A3)), «x», «»)

If ISNUMBER returns TRUE, the IF function outputs «x» (or any other value you supply to the value_if_true argument). If ISNUMBER returns FALSE, the IF function outputs an empty string («»).

Example 2. First character in a cell is number or text

Imagine that you are working with a list of alphanumeric strings and you want to know whether a string’s first character is a number or letter.

To build such a formula, we you’ll need 4 different functions:

The LEFT function extracts the first character from the start of a string, say in cell A2:

LEFT(A2, 1)
Because LEFT belongs to the category of Text functions, its result is always a text string, even if it only contains numbers. Therefore, before checking the extracted character, we need to try to convert it to a number. For this, use either the VALUE function or double unary operator:

VALUE(LEFT(A2, 1)) or (—LEFT(A2, 1))
The ISNUMBER function determines if the extracted character is numeric or not:

ISNUMBER(VALUE(LEFT(A2, 1)))

Based on the ISNUMBER result (TRUE or FALSE), the IF function returns «Number» or «Letter», respectively.

Assuming we are testing a string in A2, the complete formula takes this shape:

=IF(ISNUMBER(VALUE(LEFT(A2, 1))), «Number», «Letter»)

=IF(ISNUMBER(—LEFT(A2, 1)), «Number», «Letter»)

The ISNUMBER function also comes in handy for extracting numbers from a string. Here’s an example: Get number from any position in a string.

Check if a value is not number

Though Microsoft Excel has a special function, ISNONTEXT, to determine whether a cell’s value is not text, an analogous function for numbers is missing.

An easy solution is to use ISNUMBER in combination with NOT that returns the opposite of a logical value. In other words, when ISNUMBER returns TRUE, NOT converts it to FALSE, and the other way round.

To see it in action, please observe the results of the following formula:

=NOT(ISNUMBER(A2))

Another approach is using the IF and ISNUMBER functions together:

=IF(ISNUMBER(A2), «», «Not number»)

If A2 is numeric, the formula returns nothing (an empty string). If A2 is not numeric, the formula says it upfront: «Not number».

If you’d like to perform some calculations with numbers, then put an equation or another formula in the value_if_true argument instead of an empty string. For example, the below formula will multiply numbers by 10 and yield «Not number» for non-numeric values:

=IF(ISNUMBER(A2), A2*10, «Not number»)

Check if a range contains any number

In situation when you want to test the whole range for numbers, use the ISNUMBER function in combination with SUMPRODUCT like this:

For example, to find out if the range A2:A5 contains any numeric value, the formulas would go as follows:

=SUMPRODUCT(ISNUMBER(A2:A5)*1)>0

If you’d like to output «Yes» and «No» instead of TRUE and FALSE, utilize the IF statement as a «wrapper» for the above formulas. For example:

=IF(SUMPRODUCT(—ISNUMBER(A2:A5))>0, «Yes», «No»)

How this formula works

At the heart of the formula, the ISNUMBER function evaluates each cell of the specified range, say B2:B5, and returns TRUE for numbers, FALSE for anything else. As the range contains 4 cells, the array has 4 elements:

The multiplication operation or the double unary (—) coerces TRUE and FALSE into 1’s and 0’s, respectively:

The SUMPRODUCT function adds up the elements of the array. If the result is greater than zero, that means there is at least one number the range. So, you use «>0» to get a final result of TRUE or FALSE.

ISNUMBER in conditional formatting to highlight cells that contain certain text

If you are looking to highlight cells or entire rows that contain specific text, create a conditional formatting rule based on the ISNUMBER SEARCH (case-insensitive) or ISNUMBER FIND (case-sensitive) formula.

For this example, we are going to highlight rows based on the value in column A. More precisely, we will highlight the items that contain the word «red». Here’s how:

1. Select all the data rows (A2:C6 in this example) or only the column in which you want to highlight cells.
2. On the Home tab, in the Styles group, click New Rule >Use a formula to determine which cells to format.
3. In the Format values where this formula is true box, enter the below formula (please notice that the column coordinate is locked with the $ sign):

=ISNUMBER(SEARCH(«red», $A2))

Click the Format button and choose the format you want.

Click OK twice.

If you have little experience with Excel conditional formatting, you can find the detailed steps with screenshots in this tutorial: How to create a formula-based conditional formatting rule.

As the result, all the items of the red color are highlighted:

Instead of «hardcoding» the color in the conditional formatting rule, you can type it in a predefined cell, say E2, and refer to that cell in your formula (please mind the absolute cell reference $E$2). Additionally, you need to check if the input cell is not empty:

=AND(ISNUMBER(SEARCH($E$2, $A2)), $E$2<>«»)

As the result, you will get a more flexible rule that highlights rows based on your input in E2:

That’s how to use the ISNUMBER function in Excel. I thank you for reading and hope to see you on our blog next week!

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