The Excel IMARGUMENT function is an engineering function, and its purpose is to return the argument theta, an angle expressed in radians. The formula for the IMARGUMENT function is IMARGUMENT (inumber).

The syntax for the IMARGUMENT function is below:

Inumber: A complex number for which you want the argument θ.

What is a Complex number?

A Complex number is a combination of a real number and an imaginary number. The complex number is expressed in standard form a + bi where a is the real number and bi is the imaginary number.

How to use the IMARGUMENT function in Excel

To use the IMARGUMENT function in Microsoft Excel, follow the steps below.

1. Launch Microsoft Excel
2. Create a table or use an existing table from your files
3. Place the formula into the cell you want to see the result
4. Press the Enter Key

Launch Microsoft Excel.

Create a table or use an existing table from your files.

Type the formula into the cell you want to palace the result =IMARGUMENT(A2).

Then press the Enter key to see the result.

If you have more than one data in the table, you can click the result and drag the fill handle down to see more results.

There are two other methods to use the IMARGUMENT function

Method one is to click the fx button on the top left of the Excel worksheet.

An Insert Function dialog box will appear.

Inside the dialog box in the section, Select a Category, select Engineering from the list box.

In the section Select a Function, choose the IMARGUMENT function from the list.

Then click OK.

A Function Arguments dialog box will open.

In the Inumber entry box, input into the entry box cell A2.

Then click OK.

Method two is to click the Formulas tab, click the More Functions button in the Function Library group.

Then click Engineering and select IMARGUMENT  from the drop-down menu.

A Function Arguments dialog box will open.

We hope this tutorial helps you understand how to use the IMARGUMENT function in Microsoft Excel; if you have questions about the tutorial, let us know in the comments.