If any is true excel

Содержание

  1. IF Function
  2. Related functions
  3. Summary
  4. Purpose
  5. Return value
  6. Arguments
  7. Syntax
  8. Usage notes
  9. Syntax
  10. Logical tests
  11. IF cell contains specific text
  12. Value exists in a range
  13. Related functions
  14. Summary
  15. Generic formula
  16. Explanation
  17. COUNTIF function
  18. Slightly abbreviated
  19. Testing for a partial match
  20. An alternative formula using MATCH
  21. Using IF with AND, OR and NOT functions
  22. Examples
  23. Using AND, OR and NOT with Conditional Formatting
  24. Need more help?
  25. See also
  26. IF function
  27. Simple IF examples
  28. Common problems
  29. Need more help?

IF Function

Summary

The Excel IF function runs a logical test and returns one value for a TRUE result, and another for a FALSE result. For example, to «pass» scores above 70: =IF(A1>70,»Pass»,»Fail»). More than one condition can be tested by nesting IF functions. The IF function can be combined with logical functions like AND and OR to extend the logical test.

Purpose

Return value

Arguments

  • logical_test — A value or logical expression that can be evaluated as TRUE or FALSE.
  • value_if_true — [optional] The value to return when logical_test evaluates to TRUE.
  • value_if_false — [optional] The value to return when logical_test evaluates to FALSE.

Syntax

Usage notes

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:

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:

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:

Goal Logical test
If A1 is greater than 75 A1>75
If A1 equals 100 A1=100
If A1 is less than or equal to 100 A1 «red»
If A1 is less than B1 A1 «»
If A1 is less than current date A1 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:

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

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

Источник

Value exists in a range

Summary

To test if a value exists in a range of cells, you can use a simple formula based on the COUNTIF function and the IF function. In the example shown, the formula in F5, copied down, is:

where data is the named range B5:B16. As the formula is copied down it returns «Yes» if the value in column E exists in B5:B16 and «No» if not.

Generic formula

Explanation

In this example, the goal is to use a formula to check if a specific value exists in a range. The easiest way to do this is to use the COUNTIF function to count occurences of a value in a range, then use the count to create a final result.

COUNTIF function

The COUNTIF function counts cells that meet supplied criteria. The generic syntax looks like this:

Range is the range of cells to test, and criteria is a condition that should be tested. COUNTIF returns the number of cells in range that meet the condition defined by criteria. If no cells meet criteria, COUNTIF returns zero. In the example shown, we can use COUNTIF to count the values we are looking for like this

Once the named range data (B5:B16) and cell E5 have been evaluated, we have:

COUNTIF returns 1 because «Blue» occurs in the range B5:B16 once. Next, we use the greater than operator (>) to run a simple test to force a TRUE or FALSE result:

By itself, the formula above will return TRUE or FALSE. The last part of the problem is to return a «Yes» or «No» result. To handle this, we nest the formula above into the IF function like this:

This is the formula shown in the worksheet above. As the formula is copied down, COUNTIF returns a count of the value in column E. If the count is greater than zero, the IF function returns «Yes». If the count is zero, IF returns «No».

Slightly abbreviated

It is possible to shorten this formula slightly and get the same result like this:

Here, we have remove the «>0» test. Instead, we simply return the count to IF as the logical_test. This works because Excel will treat any non-zero number as TRUE when the number is evaluated as a Boolean.

Testing for a partial match

To test a range to see if it contains a substring (a partial match), you can add a wildcard to the formula. For example, if you have a value to look for in cell C1, and you want to check the range A1:A100 for partial matches, you can configure COUNTIF to look for the value in C1 anywhere in a cell by concatenating asterisks on both sides:

The asterisk (*) is a wildcard for one or more characters. By concatenating asterisks before and after the value in C1, the formula will count the text in C1 anywhere it appears in each cell of the range. To return «Yes» or «No», nest the formula inside the IF function as above.

An alternative formula using MATCH

As an alternative, you can use a formula that uses the MATCH function with the ISNUMBER function instead of COUNTIF:

The MATCH function returns the position of a match (as a number) if found, and #N/A if not found. By wrapping MATCH inside ISNUMBER, the final result will be TRUE when MATCH finds a match and FALSE when MATCH returns #N/A.

Источник

Using IF with AND, OR and NOT functions

The IF function allows you to make a logical comparison between a value and what you expect by testing for a condition and returning a result if that condition is True or False.

=IF(Something is True, then do something, otherwise do something else)

But what if you need to test multiple conditions, where let’s say all conditions need to be True or False ( AND), or only one condition needs to be True or False ( OR), or if you want to check if a condition does NOT meet your criteria? All 3 functions can be used on their own, but it’s much more common to see them paired with IF functions.

Use the IF function along with AND, OR and NOT to perform multiple evaluations if conditions are True or False.

IF(AND()) — IF(AND(logical1, [logical2], . ), value_if_true, [value_if_false]))

IF(OR()) — IF(OR(logical1, [logical2], . ), value_if_true, [value_if_false]))

IF(NOT()) — IF(NOT(logical1), value_if_true, [value_if_false]))

The condition you want to test.

The value that you want returned if the result of logical_test is TRUE.

The value that you want returned if the result of logical_test is FALSE.

Here are overviews of how to structure AND, OR and NOT functions individually. When you combine each one of them with an IF statement, they read like this:

AND – =IF(AND(Something is True, Something else is True), Value if True, Value if False)

OR – =IF(OR(Something is True, Something else is True), Value if True, Value if False)

NOT – =IF(NOT(Something is True), Value if True, Value if False)

Examples

Following are examples of some common nested IF(AND()), IF(OR()) and IF(NOT()) statements. The AND and OR functions can support up to 255 individual conditions, but it’s not good practice to use more than a few because complex, nested formulas can get very difficult to build, test and maintain. The NOT function only takes one condition.

Here are the formulas spelled out according to their logic:

=IF(AND(A2>0,B2 0,B4 50),TRUE,FALSE)

IF A6 (25) is NOT greater than 50, then return TRUE, otherwise return FALSE. In this case 25 is not greater than 50, so the formula returns TRUE.

IF A7 (“Blue”) is NOT equal to “Red”, then return TRUE, otherwise return FALSE.

Note that all of the examples have a closing parenthesis after their respective conditions are entered. The remaining True/False arguments are then left as part of the outer IF statement. You can also substitute Text or Numeric values for the TRUE/FALSE values to be returned in the examples.

Here are some examples of using AND, OR and NOT to evaluate dates.

Here are the formulas spelled out according to their logic:

IF A2 is greater than B2, return TRUE, otherwise return FALSE. 03/12/14 is greater than 01/01/14, so the formula returns TRUE.

=IF(AND(A3>B2,A3 B2,A4 B2),TRUE,FALSE)

IF A5 is not greater than B2, then return TRUE, otherwise return FALSE. In this case, A5 is greater than B2, so the formula returns FALSE.

Using AND, OR and NOT with Conditional Formatting

You can also use AND, OR and NOT to set Conditional Formatting criteria with the formula option. When you do this you can omit the IF function and use AND, OR and NOT on their own.

From the Home tab, click Conditional Formatting > New Rule. Next, select the “ Use a formula to determine which cells to format” option, enter your formula and apply the format of your choice.

Edit Rule dialog showing the Formula method» loading=»lazy»>

Using the earlier Dates example, here is what the formulas would be.

If A2 is greater than B2, format the cell, otherwise do nothing.

=AND(A3>B2,A3 B2,A4 B2)

If A5 is NOT greater than B2, format the cell, otherwise do nothing. In this case A5 is greater than B2, so the result will return FALSE. If you were to change the formula to =NOT(B2>A5) it would return TRUE and the cell would be formatted.

Note: A common error is to enter your formula into Conditional Formatting without the equals sign (=). If you do this you’ll see that the Conditional Formatting dialog will add the equals sign and quotes to the formula — =»OR(A4>B2,A4

Need more help?

​​​​​​​

See also

You can always ask an expert in the Excel Tech Community or get support in the Answers community.

Источник

IF function

The IF function is one of the most popular functions in Excel, and it allows you to make logical comparisons between a value and what you expect.

So an IF statement can have two results. The first result is if your comparison is True, the second if your comparison is False.

For example, =IF(C2=”Yes”,1,2) says IF(C2 = Yes, then return a 1, otherwise return a 2).

Use the IF function, one of the logical functions, to return one value if a condition is true and another value if it’s false.

IF(logical_test, value_if_true, [value_if_false])

The condition you want to test.

The value that you want returned if the result of logical_test is TRUE.

The value that you want returned if the result of logical_test is FALSE.

Simple IF examples

In the above example, cell D2 says: IF(C2 = Yes, then return a 1, otherwise return a 2)

In this example, the formula in cell D2 says: IF(C2 = 1, then return Yes, otherwise return No)As you see, the IF function can be used to evaluate both text and values. It can also be used to evaluate errors. You are not limited to only checking if one thing is equal to another and returning a single result, you can also use mathematical operators and perform additional calculations depending on your criteria. You can also nest multiple IF functions together in order to perform multiple comparisons.

B2,”Over Budget”,”Within Budget”)» loading=»lazy»>

=IF(C2>B2,”Over Budget”,”Within Budget”)

In the above example, the IF function in D2 is saying IF(C2 Is Greater Than B2, then return “Over Budget”, otherwise return “Within Budget”)

B2,C2-B2,»»)» loading=»lazy»>

In the above illustration, instead of returning a text result, we are going to return a mathematical calculation. So the formula in E2 is saying IF(Actual is Greater than Budgeted, then Subtract the Budgeted amount from the Actual amount, otherwise return nothing).

In this example, the formula in F7 is saying IF(E7 = “Yes”, then calculate the Total Amount in F5 * 8.25%, otherwise no Sales Tax is due so return 0)

Note: If you are going to use text in formulas, you need to wrap the text in quotes (e.g. “Text”). The only exception to that is using TRUE or FALSE, which Excel automatically understands.

Common problems

What went wrong

There was no argument for either value_if_true or value_if_False arguments. To see the right value returned, add argument text to the two arguments, or add TRUE or FALSE to the argument.

This usually means that the formula is misspelled.

Need more help?

You can always ask an expert in the Excel Tech Community or get support in the Answers community.

Источник

Функция ЕСЛИ в Excel — это отличный инструмент для проверки условий на ИСТИНУ или ЛОЖЬ. Если значения ваших расчетов равны заданным параметрам функции как ИСТИНА, то она возвращает одно значение, если ЛОЖЬ, то другое.

Содержание

  1. Что возвращает функция
  2. Синтаксис
  3. Аргументы функции
  4. Дополнительная информация
  5. Функция Если в Excel примеры с несколькими условиями
  6. Пример 1. Проверяем простое числовое условие с помощью функции IF (ЕСЛИ)
  7. Пример 2. Использование вложенной функции IF (ЕСЛИ) для проверки условия выражения
  8. Пример 3. Вычисляем сумму комиссии с продаж с помощью функции IF (ЕСЛИ) в Excel
  9. Пример 4. Используем логические операторы (AND/OR) (И/ИЛИ) в функции IF (ЕСЛИ) в Excel
  10. Пример 5. Преобразуем ошибки в значения “0” с помощью функции IF (ЕСЛИ)

Что возвращает функция

Заданное вами значение при выполнении двух условий ИСТИНА или ЛОЖЬ.

Синтаксис

=IF(logical_test, [value_if_true], [value_if_false]) — английская версия

=ЕСЛИ(лог_выражение; [значение_если_истина]; [значение_если_ложь]) — русская версия

Аргументы функции

  • logical_test (лог_выражение) — это условие, которое вы хотите протестировать. Этот аргумент функции должен быть логичным и определяемым как ЛОЖЬ или ИСТИНА. Аргументом может быть как статичное значение, так и результат функции, вычисления;
  • [value_if_true] ([значение_если_истина]) — (не обязательно) — это то значение, которое возвращает функция. Оно будет отображено в случае, если значение которое вы тестируете соответствует условию ИСТИНА;
  • [value_if_false] ([значение_если_ложь]) — (не обязательно) — это то значение, которое возвращает функция. Оно будет отображено в случае, если условие, которое вы тестируете соответствует условию ЛОЖЬ.

Дополнительная информация

  • В функции ЕСЛИ может быть протестировано 64 условий за один раз;
  • Если какой-либо из аргументов функции является массивом — оценивается каждый элемент массива;
  • Если вы не укажете условие аргумента FALSE (ЛОЖЬ) value_if_false (значение_если_ложь) в функции, т.е. после аргумента value_if_true (значение_если_истина) есть только запятая (точка с запятой), функция вернет значение “0”, если результат вычисления функции будет равен FALSE (ЛОЖЬ).
    На примере ниже, формула =IF(A1> 20,”Разрешить”) или =ЕСЛИ(A1>20;»Разрешить») , где value_if_false (значение_если_ложь) не указано, однако аргумент value_if_true (значение_если_истина) по-прежнему следует через запятую. Функция вернет “0” всякий раз, когда проверяемое условие не будет соответствовать условиям TRUE (ИСТИНА).

    IF-EXCEL-01|
  • Если вы не укажете условие аргумента TRUE(ИСТИНА) (value_if_true (значение_если_истина)) в функции, т.е. условие указано только для аргумента value_if_false (значение_если_ложь), то формула вернет значение “0”, если результат вычисления функции будет равен TRUE (ИСТИНА);
    На примере ниже формула равна =IF (A1>20;«Отказать») или =ЕСЛИ(A1>20;»Отказать»), где аргумент value_if_true (значение_если_истина) не указан, формула будет возвращать “0” всякий раз, когда условие соответствует TRUE (ИСТИНА).

IF EXCEL - 02

Функция Если в Excel примеры с несколькими условиями

Пример 1. Проверяем простое числовое условие с помощью функции IF (ЕСЛИ)

При использовании функции ЕСЛИ в Excel, вы можете использовать различные операторы для проверки состояния. Вот список операторов, которые вы можете использовать:

IF-EXCEL-03

Ниже приведен простой пример использования функции при расчете оценок студентов. Если сумма баллов больше или равна «35», то формула возвращает “Сдал”, иначе возвращается “Не сдал”.

Excel-IF-04

Пример 2. Использование вложенной функции IF (ЕСЛИ) для проверки условия выражения

Функция может принимать до 64 условий одновременно. Несмотря на то, что создавать длинные вложенные функции нецелесообразно, то в редких случаях вы можете создать формулу, которая множество условий последовательно.

В приведенном ниже примере мы проверяем два условия.

  • Первое условие проверяет, сумму баллов не меньше ли она чем 35 баллов. Если это ИСТИНА, то функция вернет “Не сдал”;
  • В случае, если первое условие — ЛОЖЬ, и сумма баллов больше 35, то функция проверяет второе условие. В случае если сумма баллов больше или равна 75. Если это правда, то функция возвращает значение “Отлично”, в других случаях функция возвращает “Сдал”.

Excel-If-06

Пример 3. Вычисляем сумму комиссии с продаж с помощью функции IF (ЕСЛИ) в Excel

Функция позволяет выполнять вычисления с числами. Хороший пример использования — расчет комиссии продаж для торгового представителя.

В приведенном ниже примере, торговый представитель по продажам:

  • не получает комиссионных, если объем продаж меньше 50 тыс;
  • получает комиссию в размере 2%, если продажи между 50-100 тыс
  • получает 4% комиссионных, если объем продаж превышает 100 тыс.

Рассчитать размер комиссионных для торгового агента можно по следующей формуле:

=IF(B2<50,0,IF(B2<100,B2*2%,B2*4%)) — английская версия

=ЕСЛИ(B2<50;0;ЕСЛИ(B2<100;B2*2%;B2*4%)) — русская версия

Excel-IF-07

В формуле, использованной в примере выше, вычисление суммы комиссионных выполняется в самой функции ЕСЛИ. Если объем продаж находится между 50-100K, то формула возвращает B2 * 2%, что составляет 2% комиссии в зависимости от объема продажи.

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Пример 4. Используем логические операторы (AND/OR) (И/ИЛИ) в функции IF (ЕСЛИ) в Excel

Вы можете использовать логические операторы (AND/OR) (И/ИЛИ) внутри функции для одновременного тестирования нескольких условий.

Например, предположим, что вы должны выбрать студентов для стипендий, основываясь на оценках и посещаемости. В приведенном ниже примере учащийся имеет право на участие только в том случае, если он набрал более 80 баллов и имеет посещаемость более 80%.

Excel-If-09

Вы можете использовать функцию AND (И) вместе с функцией IF (ЕСЛИ), чтобы сначала проверить, выполняются ли оба эти условия или нет. Если условия соблюдены, функция возвращает “Имеет право”, в противном случае она возвращает “Не имеет право”.

Формула для этого расчета:

=IF(AND(B2>80,C2>80%),”Да”,”Нет”) — английская версия

=ЕСЛИ(И(B2>80;C2>80%);»Да»;»Нет») — русская версия

Excel-IF-10

Пример 5. Преобразуем ошибки в значения “0” с помощью функции IF (ЕСЛИ)

С помощью этой функции вы также можете убирать ячейки содержащие ошибки. Вы можете преобразовать значения ошибок в пробелы или нули или любое другое значение.

Формула для преобразования ошибок в ячейках следующая:

=IF(ISERROR(A1),0,A1) — английская версия

=ЕСЛИ(ЕОШИБКА(A1);0;A1) — русская версия

Формула возвращает “0”, в случае если в ячейке есть ошибка, иначе она возвращает значение ячейки.

ПРИМЕЧАНИЕ. Если вы используете Excel 2007 или версии после него, вы также можете использовать функцию IFERROR для этого.

Точно так же вы можете обрабатывать пустые ячейки. В случае пустых ячеек используйте функцию ISBLANK, на примере ниже:

=IF(ISBLANK(A1),0,A1) — английская версия

=ЕСЛИ(ЕПУСТО(A1);0;A1) — русская версия

EXCEL-IF-11

IF function

The IF function is one of the most popular functions in Excel, and it allows you to make logical comparisons between a value and what you expect.

So an IF statement can have two results. The first result is if your comparison is True, the second if your comparison is False.

For example, =IF(C2=”Yes”,1,2) says IF(C2 = Yes, then return a 1, otherwise return a 2).

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Use the IF function, one of the logical functions, to return one value if a condition is true and another value if it’s false.

IF(logical_test, value_if_true, [value_if_false])

For example:

  • =IF(A2>B2,»Over Budget»,»OK»)

  • =IF(A2=B2,B4-A4,»»)

Argument name

Description

logical_test    (required)

The condition you want to test.

value_if_true    (required)

The value that you want returned if the result of logical_test is TRUE.

value_if_false    (optional)

The value that you want returned if the result of logical_test is FALSE.

Simple IF examples

Cell D2 contains a formula =IF(C2="Yes",1,2)

  • =IF(C2=”Yes”,1,2)

In the above example, cell D2 says: IF(C2 = Yes, then return a 1, otherwise return a 2)

Cell D2 contains the formula =IF(C2=1,"YES","NO")

  • =IF(C2=1,”Yes”,”No”)

In this example, the formula in cell D2 says: IF(C2 = 1, then return Yes, otherwise return No)As you see, the IF function can be used to evaluate both text and values. It can also be used to evaluate errors. You are not limited to only checking if one thing is equal to another and returning a single result, you can also use mathematical operators and perform additional calculations depending on your criteria. You can also nest multiple IF functions together in order to perform multiple comparisons.

Formula in cell D2 is =IF(C2>B2,”Over Budget”,”Within Budget”)

  • =IF(C2>B2,”Over Budget”,”Within Budget”)

In the above example, the IF function in D2 is saying IF(C2 Is Greater Than B2, then return “Over Budget”, otherwise return “Within Budget”)

Formula in cell E2 is =IF(C2>B2,C2-B2,"")

  • =IF(C2>B2,C2-B2,0)

In the above illustration, instead of returning a text result, we are going to return a mathematical calculation. So the formula in E2 is saying IF(Actual is Greater than Budgeted, then Subtract the Budgeted amount from the Actual amount, otherwise return nothing).

Formula in Cell F7 is IF(E7=”Yes”,F5*0.0825,0)

  • =IF(E7=”Yes”,F5*0.0825,0)

In this example, the formula in F7 is saying IF(E7 = “Yes”, then calculate the Total Amount in F5 * 8.25%, otherwise no Sales Tax is due so return 0)

Note: If you are going to use text in formulas, you need to wrap the text in quotes (e.g. “Text”). The only exception to that is using TRUE or FALSE, which Excel automatically understands.

Common problems

Problem

What went wrong

0 (zero) in cell

There was no argument for either value_if_true or value_if_False arguments. To see the right value returned, add argument text to the two arguments, or add TRUE or FALSE to the argument.

#NAME? in cell

This usually means that the formula is misspelled.

Need more help?

You can always ask an expert in the Excel Tech Community or get support in the Answers community.

Connect with an expert. Learn from live instructors.

See Also

IF function — nested formulas and avoiding pitfalls

IFS function

Using IF with AND, OR and NOT functions

COUNTIF function

How to avoid broken formulas

Overview of formulas in Excel

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Things will not always be the way we want them to be. The unexpected can happen. For example, let’s say you have to divide numbers. Trying to divide any number by zero (0) gives an error. Logical functions come in handy such cases. In this tutorial, we are going to cover the following topics.

In this tutorial, we are going to cover the following topics.

  • What is a Logical Function?
  • IF function example
  • Excel Logic functions explained
  • Nested IF functions

What is a Logical Function?

It is a feature that allows us to introduce decision-making when executing formulas and functions. Functions are used to;

  • Check if a condition is true or false
  • Combine multiple conditions together

What is a condition and why does it matter?

A condition is an expression that either evaluates to true or false. The expression could be a function that determines if the value entered in a cell is of numeric or text data type, if a value is greater than, equal to or less than a specified value, etc.

IF Function example

We will work with the home supplies budget from this tutorial. We will use the IF function to determine if an item is expensive or not. We will assume that items with a value greater than 6,000 are expensive. Those that are less than 6,000 are less expensive. The following image shows us the dataset that we will work with.

Logical functions (operators) and conditions in Excel

  • Put the cursor focus in cell F4
  • Enter the following formula that uses the IF function

=IF(E4<6000,”Yes”,”No”)

HERE,

  • “=IF(…)” calls the IF functions
  • “E4<6000” is the condition that the IF function evaluates. It checks the value of cell address E4 (subtotal) is less than 6,000
  • “Yes” this is the value that the function will display if the value of E4 is less than 6,000
  • “No” this is the value that the function will display if the value of E4 is greater than 6,000

When you are done press the enter key

You will get the following results

Logical functions (operators) and conditions in Excel

Excel Logic functions explained

The following table shows all of the logical functions in Excel

S/N FUNCTION CATEGORY DESCRIPTION USAGE
01 AND Logical Checks multiple conditions and returns true if they all the conditions evaluate to true. =AND(1 > 0,ISNUMBER(1)) The above function returns TRUE because both Condition is True.
02 FALSE Logical Returns the logical value FALSE. It is used to compare the results of a condition or function that either returns true or false FALSE()
03 IF Logical Verifies whether a condition is met or not. If the condition is met, it returns true. If the condition is not met, it returns false.
=IF(logical_test,[value_if_true],[value_if_false])
=IF(ISNUMBER(22),”Yes”, “No”)
22 is Number so that it return Yes.
04 IFERROR Logical Returns the expression value if no error occurs. If an error occurs, it returns the error value =IFERROR(5/0,”Divide by zero error”)
05 IFNA Logical Returns value if #N/A error does not occur. If #N/A error occurs, it returns NA value. #N/A error means a value if not available to a formula or function. =IFNA(D6*E6,0)
N.B the above formula returns zero if both or either D6 or E6 is/are empty
06 NOT Logical Returns true if the condition is false and returns false if condition is true =NOT(ISTEXT(0))
N.B. the above function returns true. This is because ISTEXT(0) returns false and NOT function converts false to TRUE
07 OR Logical Used when evaluating multiple conditions. Returns true if any or all of the conditions are true. Returns false if all of the conditions are false =OR(D8=”admin”,E8=”cashier”)
N.B. the above function returns true if either or both D8 and E8 admin or cashier
08 TRUE Logical Returns the logical value TRUE. It is used to compare the results of a condition or function that either returns true or false TRUE()

A nested IF function is an IF function within another IF function. Nested if statements come in handy when we have to work with more than two conditions. Let’s say we want to develop a simple program that checks the day of the week. If the day is Saturday we want to display “party well”, if it’s Sunday we want to display “time to rest”, and if it’s any day from Monday to Friday we want to display, remember to complete your to do list.

A nested if function can help us to implement the above example. The following flowchart shows how the nested IF function will be implemented.

Logical functions (operators) and conditions in Excel

The formula for the above flowchart is as follows

=IF(B1=”Sunday”,”time to rest”,IF(B1=”Saturday”,”party well”,”to do list”))

HERE,

  • “=IF(….)” is the main if function
  • “=IF(…,IF(….))” the second IF function is the nested one. It provides further evaluation if the main IF function returned false.

Practical example

Logical functions (operators) and conditions in Excel

Create a new workbook and enter the data as shown below

Logical functions (operators) and conditions in Excel

  • Enter the following formula

=IF(B1=”Sunday”,”time to rest”,IF(B1=”Saturday”,”party well”,”to do list”))

  • Enter Saturday in cell address B1
  • You will get the following results

Logical functions (operators) and conditions in Excel

Download the Excel file used in Tutorial

Summary

Logical functions are used to introduce decision-making when evaluating formulas and functions in Excel.

Purpose 

Test multiple conditions with OR

Return value 

TRUE if any arguments evaluate TRUE; FALSE if not.

Usage notes 

The OR function returns TRUE if any given argument evaluates to TRUE, and returns FALSE only if all supplied arguments evaluate to FALSE. The OR function can be used as the logical test inside the IF function to avoid nested IFs, and can be combined with the AND function.

The OR function is used to check more than one logical condition at the same time, up to 255 conditions, supplied as arguments. Each argument (logical1, logical2, etc.) must be an expression that returns TRUE or FALSE or a value that can be evaluated as TRUE or FALSE. The arguments provided to the OR function can be constants, cell references, arrays, or logical expressions. 

The purpose of the OR function is to evaluate more than one logical test at the same time and return TRUE if any result is TRUE. For example, if A1 contains the number 50, then:

=OR(A1>0,A1>75,A1>100) // returns TRUE
=OR(A1<0,A1=25,A1>100) // returns FALSE

The OR function will evaluate all values supplied and return TRUE if any value evaluates to TRUE. If all logicals evaluate to FALSE, the OR function will return FALSE. Note: Excel will evaluate any number except zero (0) as TRUE.

Both the AND function and the OR function will aggregate results to a single value. This means they can’t be used in array operations that need to deliver an array of results. To work around this limitation, you can use Boolean logic. For more information, see: Array formulas with AND and OR logic.

Examples

For example, to test if the value in A1 OR the value in B1 is greater than 75, use the following formula:

=OR(A1>75,B1>75)

OR can be used to extend the functionality of functions like the IF function. Using the above example, you can supply OR as the logical_test for an IF function like so:

=IF(OR(A1>75,B1>75), "Pass", "Fail")

This formula will return «Pass» if the value in A1 is greater than 75 OR the value in B1 is greater than 75.

Array form

If you enter OR as an array formula, you can test all values in a range against a condition. For example, this array formula will return TRUE if any cell in A1:A100 is greater than 15:

=OR(A1:A100>15)

Note: In Legacy Excel, this is an array formula and must be entered with control + shift + enter.

Notes

  • Each logical condition must evaluate to TRUE or FALSE, or be arrays or references that contain logical values.
  • Text values or empty cells supplied as arguments are ignored.
  • The OR function will return #VALUE if no logical values are found

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