by Many tasks you perform in Excel involve comparing data in different cells. For this, Microsoft Excel provides six logical operators, which are also called comparison operators. This tutorial aims to help you understand the insight of Excel logical operators and write the most efficient formulas for your data analysis.
Excel logical operators - overview
A logical operator is used in Excel to compare two values. Logical operators are sometimes called Boolean operators because the result of the comparison in any given case can only be either TRUE or FALSE.
Six logical operators are available in Excel. The following table explains what each of them does and illustrates the theory with formula examples.
| Condition | Operator | Formula Example | Description |
| Equal to | = | =A1=B1 | The formula returns TRUE if a value in cell A1 is equal to the values in cell B1; FALSE otherwise. |
| Not equal to | <> | =A1<>B1 | The formula returns TRUE if a value in cell A1 is not equal to the value in cell B1; FALSE otherwise. |
| Greater than | > | =A1>B1 | The formula returns TRUE if a value in cell A1 is greater than a value in cell B1; otherwise it returns FALSE. |
| Less than | < | =A1<B1 | The formula returns TRUE if a value in cell A1 is less than in cell B1; FALSE otherwise. |
| Greater than or equal to | >= | =A1>=B1 | The formula returns TRUE if a value in cell A1 is greater than or equal to the values in cell B1; FALSE otherwise. |
| Less than or equal to | <= | =A1<=B1 | The formula returns TRUE if a value in cell A1 is less than or equal to the values in cell B1; FALSE otherwise. |
The screenshot below demonstrates the results returned by Equal to, Not equal to, Greater than and Less than logical operators:
It may seem that the above table covers it all and there's nothing more to talk about. But in fact, each logical operator has its own specificities and knowing them can help you harness the real power of Excel formulas.
Using "Equal to" logical operator in Excel
The Equal to logical operator (=) can be used to compare all data types - numbers, dates, text values, Booleans, as well as the results returned by other Excel formulas. For example:
| =A1=B1 | Returns TRUE if the values in cells A1 and B1 are the same, FALSE otherwise. |
| =A1="oranges" | Returns TRUE if cells A1 contain the word "oranges", FALSE otherwise. |
| =A1=TRUE | Returns TRUE if cells A1 contain the Boolean value TRUE, otherwise it returns FALSE. |
| =A1=(B1/2) | Returns TRUE if a number in cell A1 is equal to the quotient of the division of B1 by 2, FALSE otherwise. |
Example 1. Using the "Equal to" operator with dates
You might be surprised to know that the Equal to logical operator cannot compare dates as easily as numbers. For example, if the cells A1 and A2 contain the date "12/1/2014", the formula =A1=A2 will return TRUE exactly as it should.
However, if you try either =A1=12/1/2014 or =A1="12/1/2014" you will get FALSE as the result. A bit unexpected, eh?
The point is that Excel stores dates as numbers beginning with 1-Jan-1900, which is stored as 1. The date 12/1/2014 is stored as 41974. In the above formulas, Microsoft Excel interprets "12/1/2014" as a usual text string, and since "12/1/2014" is not equal to 41974, it returns FALSE.
To get the correct result, you must always wrap a date in the DATEVALUE function, like this =A1=DATEVALUE("12/1/2014")
Note. The DATEVALUE function needs to be used with other logical operator as well, as demonstrated in the examples that follow.
The same approach should be applied when you use Excel's equal to operator in the logical test of the IF function. You can find more info as well as a few formula examples in this tutorial: Using Excel IF function with dates.
Example 2. Using the "Equal to" operator with text values
Using Excel's Equal to operator with text values does not require any extra twists. The only thing you should keep in mind is that the Equal to logical operator in Excel is case-insensitive, meaning that case differences are ignored when comparing text values.
For example, if cell A1 contains the word "oranges" and cell B1 contains "Oranges", the formula =A1=B1 will return TRUE.
If you want to compare text values taking in to account their case differences, you should use the EXACT function instead of the Equal to operator. The syntax of the EXACT function is as simple as:
Where text 1 and text2 are the values you want to compare. If the values are exactly the same, including case, Excel returns TRUE; otherwise, it returns FALSE. You can also use the EXACT function in IF formulas when you need a case-sensitive comparison of text values, as shown in the below screenshot:
Note. If you want to compare the length of two text values, you can use the LEN function instead, for example =LEN(A2)=LEN(B2) or =LEN(A2)>=LEN(B2).
Example 3. Comparing Boolean values and numbers
There is a widespread opinion that in Microsoft Excel the Boolean value of TRUE always equates to 1 and FALSE to 0. However, this is only partially true, and the key word here is "always" or more precisely "not always" : )
When writing an 'equal to' logical expression that compares a Boolean value and a number, you need to specifically point out for Excel that a non-numeric Boolean value should be treated as a number. You can do this by adding the double minus sign in front of a Boolean value or a cell reference, e. g. =A2=--TRUE or =A2=--B2.
The 1st minus sign, which is technically called the unary operator, coerces TRUE/FALSE to -1/0, respectively, and the second unary negates the values turning them into +1 and 0. This will probably be easier to understand looking at the following screenshot:
Note. You should add the double unary operator before a Boolean when using other logical operators such as not equal to, greater than or less than to correctly compare a numeric and Boolean values.
When using logical operators in complex formulas, you might also need to add the double unary before each logical expression that returns TRUE or FALSE as the result. Here's an example of such a formula: SUMPRODUCT and SUMIFS in Excel.
Using "Not equal to" logical operator in Excel
You use Excel's Not equal to operator (<>) when you want to make sure that a cell's value is not equal to a specified value. The use of the Not equal to operator is very similar to the use of Equal to that we discussed a moment ago.
The results returned by the Not equal to operator are analogous to the results produced by the Excel NOT function that reverses the value of its argument. The following table provides a few formula examples.
| Not equal to operator | NOT function | Description |
| =A1<>B1 | =NOT(A1=B1) | Returns TRUE if the values in cells A1 and B1 are not the same, FALSE otherwise. |
| =A1<>"oranges" | =NOT(A1="oranges") | Returns TRUE if cell A1 contains any value other than "oranges", FALSE if it contains "oranges" or "ORANGES" or "Oranges", etc. |
| =A1<>TRUE | =NOT(A1=TRUE) | Returns TRUE if cell A1 contains any value other than TRUE, FALSE otherwise. |
| =A1<>(B1/2) | =NOT(A1=B1/2) | Returns TRUE if a number in cell A1 is not equal to the quotient of the division of B1 by 2, FALSE otherwise. |
| =A1<>DATEVALUE("12/1/2014") | =NOT(A1=DATEVALUE("12/1/2014")) | Returns TRUE if A1 contains any value other than the date of 1-Dec-2014, regardless of the date format, FALSE otherwise. |
Greater than, less than, greater than or equal to, less than or equal to
You use these logical operators in Excel to check how one number compares to another. Microsoft Excel provides 4 comparison operates whose names are self-explanatory:
- Greater than (>)
- Greater than or equal to (>=)
- Less than (<)
- Less than or equal to (<=)
Most often, Excel comparison operators are used with numbers, date and time values. For example:
| =A1>20 | Returns TRUE if a number in cell A1 is greater than 20, FALSE otherwise. |
| =A1>=(B1/2) | Returns TRUE if a number in cell A1 is greater than or equal to the quotient of the division of B1 by 2, FALSE otherwise. |
| =A1<DATEVALUE("12/1/2014") | Returns TRUE if a date in cell A1 is less than 1-Dec-2014, FALSE otherwise. |
| =A1<=SUM(B1:D1) | Returns TRUE if a number in cell A1 is less than or equal to the sum of values in cells B1:D1, FALSE otherwise. |
Using Excel comparison operators with text values
In theory, you can also use the greater than, greater than or equal to operators as well as their less than counterparts with text values. For example, if cell A1 contains "apples" and B1 contains "bananas", guess what the formula =A1>B1 will return? Congratulations to those who've staked on FALSE : )
When comparing text values, Microsoft Excel ignores their case and compares the values symbol by symbol, "a" being considered the lowest text value and "z" - the highest text value.
So, when comparing the values of "apples" (A1) and "bananas" (B1), Excel starts with their first letters "a" and "b", respectively, and since "b" is greater than "a", the formula =A1>B1 returns FALSE.
If the first letters are the same, then the 2nd letters are compared, if they happen to be identical too, then Excel gets to the 3rd, 4th letters and so on. For example, if A1 contained "apples" and B1 contained "agave", the formula =A1>B1 would return TRUE because "p" is greater than "g".
At first sight, the use of comparison operators with text values seems to have very little practical sense, but you never know what you might need in the future, so probably this knowledge will prove helpful to someone.
Common uses of logical operators in Excel
In real work, Excel logical operators are rarely used on their own. Agree, the Boolean values TRUE and FALSE they return, though very true (excuse the pun), are not very meaningful. To get more sensible results, you can use logical operators as part of Excel functions or conditional formatting rules, as demonstrated in the below examples.
1. Using logical operators in arguments of Excel functions
When it comes to logical operators, Excel is very permissive and allows using them in parameters of many functions. One of the most common uses is found in Excel IF function where the comparison operators can help to construct a logical test, and the IF formula will return an appropriate result depending on whether the test evaluates to TRUE or FALSE. For example:
=IF(A1>=B1, "OK", "Not OK")
This simple IF formula returns OK if a value in cell A1 is greater than or equal to a value in cell B1, "Not OK" otherwise.
And here's another example:
=IF(A1<>B1, SUM(A1:C1), "")
The formula compares the values in cells A1 and B1, and if A1 is not equal to B1, the sum of values in cells A1:C1 is returned, an empty string otherwise.
Excel logical operators are also widely used in special IF functions such as SUMIF, COUNTIF, AVERAGEIF and their plural counterparts that return a result based on a certain condition or multiple conditions.
You can find a wealth of formula examples in the following tutorials:
2. Using Excel logical operators in mathematical calculations
Of course, Excel functions are very powerful, but you don't always have to use them to achieve the desired result. For example, the results returned by the following two formulas are identical:
IF function: =IF(B2>C2, B2*10, B2*5)
Formula with logical operators: =(B2>C2)*(B2*10)+(B2<=C2)*(B2*5)
I guess the IF formula is easier to interpret, right? It tells Excel to multiply a value in cell B2 by 10 if B2 is greater than C2, otherwise the value in B1 is multiplied by 5.
Now, let's analyze what the 2nd formula with the greater than and less than or equal to logical operators does. It helps to know that in mathematical calculations Excel does equate the Boolean value TRUE to 1, and FALSE to 0. Keeping this in mind, let's see what each of the logical expressions actually returns.
If a value in cell B2 is greater than a value in C2, then the expression B2>C2 is TRUE, and consequently equal to 1. On the other hand, B2<=C2 is FALSE and equal to 0. So, given that B2>C2, our formula undergoes the following transformation:
Since any number multiplied by zero gives zero, we can cast away the second part of the formula after the plus sign. And because any number multiplied by 1 is that number, our complex formula turns into a simple =B2*10 that returns the product of multiplying B2 by 10, which is exactly what the above IF formula does : )
Obviously, if a value in cell B2 is less than in C2, then the expression B2>C2 evaluates to FALSE (0) and B2<=C2 to TRUE (1), meaning that the reverse of the described above will occur.
3. Logical operators in Excel conditional formatting
Another common use of logical operators is found in Excel Conditional Formatting that lets you quickly highlight the most important information in a spreadsheet.
For example, the following simple rules highlight selected cells or entire rows in your worksheet depending on a value in column A:
Less than (orange): =A1<5
Greater than (green): =A1>20
For the detailed-step-by-step instructions and rule examples, please see the following articles:
As you see, the use of logical operators in Excel is intuitive and easy. In the next article, we are going to learn the nuts and bolts of Excel logical functions that allow performing more than one comparison in a formula. Please stay tuned and thank you for reading!
1256 comments
I have a question. I want an Excel sheet to give me this.
In my cell I am subtracting A5-A6. If the answer is less than 60, I want to return 0. If it is 60 or more, I want the correct subtraction. How do I do that?
Hello,
Please try the following formula:
=IF(A5-A6<60, 0, A5-A6)
Hope it will help you.
="=<"C3
What does it means
Hi, this is probably an easy one for you but I can't get it right. If the cells A2-A11 have the value of B2 to display the value in C2. If the cells do not have the value from B2 the cells should be blank. I have the formula =IF(A2:A11=B2,"C2"," "). What am I doing wrong?
Hello,
If I understand your task correctly, please try the following formula:
=IF(ISERROR(MATCH(B2,A2:A11,0)),"",C2)
Hope this will help.
Hello Team,
I have Name in Column A, Mahesh, Suresh, Kailash, i.e. &
in column B I have count of their process order count i.e. 20, 30. 40, 0
I have 4 sheets (1-Dec, 2-Dec, 3-Dec) which is mentioned their name
I want total individual count in 5th Sheet by their name
Condition, it should not count if there is zero value, i.e. "0"
Hello,
If I understand your task correctly, please try to do the following:
1. Supposing that your cell A1 on the 5th sheet contains one of the names: Mahesh, Suresh, Kailash, etc.
2. Enter the following formula in cell B1 on the 5th sheet:
=IF(OR(VLOOKUP(A1,'1-Dec'!A:B,2)=0,VLOOKUP(A1,'2-Dec'!A:B,2)=0,VLOOKUP(A1,'3-Dec'!A:B,2)=0,VLOOKUP(A1,'4-Dec'!A:B,2)=0),"",(VLOOKUP(A1,'1-Dec'!A:B,2)+VLOOKUP(A1,'2-Dec'!A:B,2)+VLOOKUP(A1,'3-Dec'!A:B,2)+VLOOKUP(A1,'4-Dec'!A:B,2)))
Hope this will help you with your task.
Hello Team,
I have Name in Column A, Mahesh, Suresh, Kailash, i.e. &
I have in column B count of their process order count i.e. 20, 30. 40, 0
I have 4 sheets (1-Dec, 2-Dec, 3-Dec) which is mentioned their name
I want total individual count in 5th Sheet by their name
Condition, it should not count if there is zero value, i.e. "0"
Hello Team,
I have Name in Column A, Mahesh, Suresh, Kailash, i.e. &
I have count of their process order count i.e. 20, 30. 40, 0
I have 4 sheets (1-Dec, 2-Dec, 3-Dec) which is mentioned their name
I want total individual count in 5th Sheet by their name
Condition, it should not count if there is zero value, i.e. "0"
Dear Sir,
I have two columns of text, I understand how to find exact matches through =IF(A2=B2, "Match","No Match") but how can I find partial matches. Such as A1 = "Patient has Sepsis" and B2 = "Sepsis" how can I still report this as a Match when the text is not an exact 100% match? If any text in A1 is found in B1 it should be reported as a Match.
Thank you for your help,
S
Hello,
If I understand your task correctly, please try the following formula:
=IF(LEN(SUBSTITUTE(LOWER(A2),LOWER(B2),""))<>LEN(A2), "Match","No Match")
Hope it will help you.
Dear Sir/Madam
Please solve the Problem of the Calculation 0.40 How to convert to 1.00
kindly tell me how to write this in excel:
1)greater than 20 and less than 25?
2)greater than or equal to 20 and less than or equal to 25?
Hello,
If I understand your task correctly, please try the following formulas:
=IF(AND(A1>20,A1<25),"yes","no")
=IF(AND(A1>=20,A1<=25),"yes","no")
Hope it will help you.
Hi,
I am trying to apply a formula to find the greater then:
C2 = 335
B2 = 337.5/330.2
=IF(C2>Right(B2,Find("/",B2)-1),"True","False")
The output is not matching to the logic i am looking for as it giving "False"
Could you please help me?
Thanks
Hello,
Please try the following formula:
=IF(C2>VALUE(RIGHT(B2,LEN(B2)-FIND("/",B2))),"True","False")
Hope it will help you.
Hello,
I am trying to enter formula into excel to match below:
> 95% equals 5
90% - 94.9% equals 4
85% - 84.9% equals 3
75 - 85% equals 2
<75% equals 1
Could you pleased help me?
Thanks
Hello,
Please try the following formula:
=IFS(A1>95%,5,A1>=90%,4,A1>=85%,3,A1>=75%,2,A1<75%,1)
Hope it will help you.
Please i need a formula for the statement bellow
if value in cell A6 90 & 100 & 110 & =120 print 100%.
I write is like this =IF(10090,"80%",IF(110100,"90%",IF(120110,"95%",IF(I6>=120,"100%","0"%)))) but is not giving me what i need.
Please I will appreciate your input.
Hello,
If I understand your task correctly, please try the following formula:
=IF(A6>=120,"100%",IF(A6>=110,"95%",IF(A6>=100,"90%",IF(A6>=90,"80%","0%"))))
Hope this will work for you
Gross Pay Deduction
Up to 5,999 150
6,000 - 7,999 300
8,000 - 11,999 400
12,000 - 14,999 500
15,000 - 19,999 600
20,000 - 24,999 750
25,000 - 29,999 850
30,000 - 34,999 900
35,000 and above 1000
How to calculate by using IF formula in Excel please help
thank you
Hello,
Please try the following formula:
=IF(A1>=35000,1000,IF(A1>=30000,900,IF(A1>=25000,850,IF(A1>=20000,750,IF(A1>=15000,600,IF(A1>=12000,500,IF(A1>=8000,400,IF(A1>=6000,300,150))))))))
Hope it will help you.
i know this is probably a simple formula that i am just drawing a blank on but i need some help please. if cell A is not equal to $4 i need cell B to make up the difference. But if cell A is equal to or higher i need nothing to show up, cant have any negative numbers.
more information to help you: cell A is already formulated to be the sum of several other amounts, but if that cell does not equal $4 i need an adjustment cell to make up the difference.
Hi Arlene,
If my understanding of the task is correct, the following formula should work a treat:
=IF(A1<4, 4-A1, "")
Why is it that I am getting a 0 value, when I've used the if condition as mentioned above i.e. =IF((C20>C18), C20-C18,C18).
while I try to get just the greater than value between 2 cells, I get the same 0 value. Is there a mistake in my formula? =C20>C18
Kindly help
Hello Shery,
For me to understand the problem better, please send me a small sample workbook with your source data and the result you expect to get to support@ablebits.com. Please don't worry if you have confidential information there, we never disclose the data we get from our customers and delete it as soon as the problem is resolved.
Please also don't forget to include the link to this comment into your email.
I'll look into your task and try to help.
I've done this heaps of times before but for some reason I'm struggling today. So, if I want to check if apples <= 10, then flag as"Too Low" or if oranges <= 20, then "Too Low" or if Pineapples <= 30 then "Too Low" The fruit names are in one column and the amounts in the other. I'm trying to string it all together and flag. If anyone can tell me that would be great.
Hello, Vicki,
Please try the following formula:
=IF(AND(A1="apples",B1<=10),"Too Low", IF(AND(A1="oranges",B1<=20),"Too Low",IF(AND(A1="pineapples",B1<=30),"Too Low","")))
Hope it will help you.
This did not help at all and it is all wrong
I have two cell to compare and use the smaller value.
=b12 b13
b12=2,500
b13=1,500
How can we say, IF 250>a value>=200 then the output would = 200
I tried IF(250>A1>200,200,b7) but that doesn't seem to work
hello..just want to know how can I get the excess night differential if employee worked 8:00am and out 16:00 but he extends his worked to 0:02 the other day, how can I get the night different if it’s start in 10:00pm to 12:00am, I can’t get the total of 2hrs in excess of night differential…thanks