Buzz
Excel boasts numerous predefined common calculation functions developed by creators. But have you ever created your own custom functions in Excel, defined by you? With Visual Basic seamlessly integrated into Excel, you can do just that following the instructions below.
Visual Basic (VB) may be the simplest programming language in the world. You can pause a running program, make changes, and then let the program continue running. Visual Basic even supports spell checking.
Creating Custom Functions in Excel
Step 1: To utilize Visual Basic in Excel, activate the Developer menu.
To activate the Developer menu, navigate to General Options =>Customize Ribbon =>Developer.
Step 2: If you wish to use custom functions in Excel, you must save the spreadsheet as a .xlsm file.
If not, you will receive an error message like the one below on the screen:
Step 3: To create your own Excel function, access the Developer menu, then click on Visual Basic.
Step 4: The displayed window will look like the one below:
Step 5: Right-click on Microsoft Excel Object and select Insert Module.
Step 6: On the screen, you will see an empty window for you to write your Excel function. You can search online for guidance on language, basic format as follows:
Function myFunction (arguments) return type
myFunction = some_calculation
End Function
In the above format, some_calculation represents the computation formula you want to create.
Step 7: Input your logic here, then save the spreadsheet as a .xlsm file. In the example above, myFunction is Commission, using decimal numbers.
You can utilize Visual Basic (VB), the simplest programming language in the world, to create custom functions in Excel.
Step 8: Now you can use your custom function in the spreadsheet. Use the function just like you use any other functions.
Step 9: Below is the computation result yielded by the function.
Apply the method of creating custom functions in Excel above to create your own functions. With the guidance provided, you can easily create basic computational functions in Excel, but what if you want to use advanced functions? If you have a solid programming knowledge, creating advanced functions is not difficult, but if you're not proficient in programming, you can still use some advanced functions in Excel to perform operations and handle Excel data more efficiently. Try applying them and share your thoughts with Mytour. Wish you all success!
