• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

The Programming Expert

Solving All of Your Programming Headaches

  • HTML
  • JavaScript
  • jQuery
  • PHP
  • Python
  • SAS
  • Ruby
  • About
You are here: Home / VBA / VBA Atan2 Worksheet Function – Arctangent of Quotient of Two Numbers

VBA Atan2 Worksheet Function – Arctangent of Quotient of Two Numbers

January 28, 2022 Leave a Comment

To find the arctangent, or inverse tangent, of the quotient of two numbers in VBA, we can use the Excel worksheet function Atan2().

WorksheetFunction.Atan2(x,y)

In VBA, we can easily use trigonometric functions from the collection of VBA math functions. These VBA math functions allow us to perform trigonometry easily.

VBA gives us the ability to find the arctangent of the quotient of two numbers, where the two numbers represents the coordinates of a point (x,y). To find the arctangent of the quotient of two numbers in VBA, we use the Excel worksheet function Atan2().

Below is the VBA syntax to find the inverse tangent of the quotient of two numbers.

WorksheetFunction.Atan2(x,y)

The inputs to the Atan2(x,y) function must be a doubles. The return value will be a double between -pi and pi radians.

Debug.Print WorksheetFunction.Atan2(5,1);
Debug.Print WorksheetFunction.Atan2(0,1)
Debug.Print WorksheetFunction.Atan2(-3,7)

'Output
1.373400766945016
0.0
-0.40489178628508343

Finding the Inverse Tangent of a Number in VBA

If you are just looking to find the inverse tangent of a number in VBA, you can use the regular Atn() function in VBA.

Below is the Python syntax to find the inverse tangent of a number.

Atn(x)

The input to the Atn() function must be a double. The return value will be a double between -pi/2 and pi/2 radians.

Debug.Print Atn(5)
Debug.Print Atn(0)
Debug.Print Atn(-3)

#Output: 
1.373400766945016
0.0
-1.2490457723982544

Hopefully this article has been beneficial for you to understand how to use the Excel Atan2() worksheet function in VBA to find the arctangent of the quotient of two numbers.

Other Articles You'll Also Like:

  • 1.  VBA Acos Worksheet Function – Find Arccosine of Number
  • 2.  VBA e – Using Exp() Function to Get Euler’s Constant e
  • 3.  VBA Atanh Worksheet Function – Inverse Hyperbolic Arctangent of Number
  • 4.  VBA Cosh Worksheet Function – Find Hyperbolic Cosine of Number
  • 5.  VBA Convert Degrees to Radians with WorksheetFunction.Radians()
  • 6.  VBA Convert Radians to Degrees with WorksheetFunction.Degrees()
  • 7.  How to Get Column Letter from Number Using an Excel VBA Macro
  • 8.  VBA Tan – Find Tangent of Number in Radians Using VBA Tan() Function
  • 9.  VBA Asin Worksheet Function – Find Arcsine and Inverse Sine of Number
  • 10.  VBA pi – Get Value of pi Using Excel pi Worksheet Function

About The Programming Expert

The Programming Expert is a compilation of a programmer’s findings in the world of software development, website creation, and automation of processes.

Programming allows us to create amazing applications which make our work more efficient, repeatable and accurate.

At the end of the day, we want to be able to just push a button and let the code do it’s magic.

You can read more about us on our about page.

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

About The Programming Expert

the programming expert main image

Welcome to The Programming Expert. We are a group of US-based programming professionals who have helped companies build, maintain, and improve everything from simple websites to large-scale projects.

We built The Programming Expert to help you solve your programming problems with useful coding methods and functions in various programming languages.

Search

Learn Coding from Experts on Udemy

Looking to boost your skills and learn how to become a programming expert?

Check out the links below to view Udemy courses for learning to program in the following languages:

Copyright © 2023 · The Programming Expert · About · Privacy Policy