How to use the SIGN function in Excel to determine the sign of a value

The

SIGN function is a very useful function built into Microsoft Excel. Using this function you can find out the sign of a number. That is, whether the number is positive. If the number is positive, the SIGN function returns 1, if the number is negative, then returns -1, if the number is Zero , then returns zero. Although this sounds too obvious, if there is a large column containing many numbers and we want to find the sign of all the numbers, it is very useful to use the SIGN function and get the job done in a few seconds.

In this article, we explain 3 different methods on how to easily use the SIGN function to calculate the sign of a number in any Excel document. Read on to learn how to master this cool trick.

Start Microsoft Excel

To try any of the methods listed in this article, first you need toStart Microsoft Excel. To do this, click the Search icon on the taskbar.

Then enter excel in the search column, and then search from Click the Excel application in the application list in the results.

#Now, let’s see how to find the sign of a number in Excel.

Method 1: Enter the formula

Step 1

: After opening Excel, clickthe cell where you want to view the number symbol. Now enter =SIGN() and press Enter key. Replace

with the combined column and row ID of the cell containing the number you are looking for the symbol for. For example, in the screenshot below, I wrote the formula as

=SIGN(A2)

because A2 is the column and row of the cell containing the number 150 that I am looking for the sign of Combination ID.

Step 2

: Pressing Enter from the previous step will give you what you need in the cell you selected Number symbols. Now, if you want to extend the formula to other cell values ​​as well, you can just click on the

solid square

dot in the corner of the cell containing the SIGN formula and drag it downdrag.

Step 3

: Viola! Now you have the symbols for all the numbers in the table, it's that simple.

If the SIGN function gives 1, it means that the number is positive.

If the SIGN function gives -1, it means that the number is negative.

If the SIGN function gives 0, it means the number zero and no sign.

Method 2: By using the Insert function in the Formulas tab

Step 1:

First, Click the cell where you want the result to appear. Next, click the "Formulas

" tab in the top ribbon and then click the "

Insert Function" button.

Step 2

: Next, select the function

from the Insert Function window ” section, click the function named SIGN. Here you will see the definition of the SIGN function.

标志（数字）返回数字的符号：如果数字为正，则返回 1；如果数字为零，则返回零；如果数字为负，则返回 -1。

Note: The

(number) part of the SIGN function is the parameter that needs to be passed to the function. SIGNThe function finds the sign of this parameter. After all is completed, click the OK button.

Step 3: After clicking the "OK" button, in the "

Number

" field, you can enter The ID of the cell with the number in which you want to find the symbol. After entering the cell ID, click the OK button.

Step 4: After getting the result of one cell, you can click the square dot in the corner of the cell to extend the function to other Cell.

Step 5: That’s it! Now you have the symbolic results for all the required numbers.

Method 3: Use the Math & Trigonometry drop-down menu in the Formulas tab

Step 1: First ,Clickthe cell where you want to process the results.

Click the Formulas tab at the top, then click the Math and Trigonometric Functions drop-down menu below it.

Step 2: Next, from the drop-down menu, scroll down to find and click on the name # The function of ##SIGN.

Step 3: In the Function Arguments window, under the Number field, enter your The number contains the cell id for which you want to find the symbol. Enter the cell ID and click the OK button.

Step 4: Once you have the SIGN result in the selected cell, just like in As in the previous method, you can drag the function across all the cells below it.

Step 5: There you go! Your results are ready right in front of you! enjoy!

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