Home / Formula Types / Lookup / Columns

Formula generator for COLUMNS function

The COLUMNS function returns the number of columns in a specified array or range. It is useful for determining the width of a range or for performing calculations based on the number of columns in a range.

Formula generator

Spreadsheet AI is the #1 AI for generating and comprehending Excel and Google Sheets formulas. With its advanced capabilities, it goes beyond the basics by providing support for VBA and custom tasks. Streamline your spreadsheet with Spreadshee AI

Product Demo

How to generate an COLUMNS formula using AI.

To obtain information on the ARRAY_CONSTRAIN formula, you could ask the AI chatbot the following question: “To get information about the COLUMNS formula in Excel, you could ask the AI chatbot questions like: 1. What is the purpose of the COLUMNS formula in Excel? 2. How does the COLUMNS formula work in Excel? 3. Can you provide an example of how to use the COLUMNS formula in Excel? 4. What are the arguments or parameters of the COLUMNS formula? 5. Are there any limitations or considerations when using the COLUMNS formula in Excel? 6. Are there any alternative formulas or functions that can achieve similar results to the COLUMNS formula? 7. Can you explain the differences between the COLUMNS formula and other related formulas in Excel? By asking these questions, the AI chatbot should be able to provide you with the information you need about the COLUMNS formula in Excel.

COLUMNS formula syntax

The COLUMNS syntax in Excel is used to count the number of columns in a specified range or array. It is typically used in combination with other functions to perform calculations or operations based on the number of columns. The basic syntax for COLUMNS is: COLUMNS(range) Here, "range" refers to the range of cells for which you want to count the columns. For example, if you have a range A1:D5, which consists of 4 columns, you can use the COLUMNS function as follows: =COLUMNS(A1:D5) This will return the value 4, indicating the number of columns in the specified range. Note that COLUMNS counts only the number of columns, not the number of cells or rows. It can be particularly useful when you need to dynamically adjust formulas or perform calculations based on the number of columns in a range.

Use Cases & Examples

In these use cases, we use the COLUMNS formula to count the number of columns in a range, and the SUM formula to calculate the sum of values in a column.

Counting Columns


Count the number of columns in a specified range



Calculating Total Sales


Calculate the total sales for each product in a sales table.


SUMIFS(sales_amount, product_range, product)

Finding Maximum Value


Find the maximum value in a range of numbers.



AI tips

Enhance Your Excel Efficiency with AI Tips: Discover our innovative Excel add-in feature, ‘AI Tips.’ Streamline your workflow and boost productivity as AI-powered suggestions offer real-time insights for optimal spreadsheet organization, data analysis, and visualization. Elevate your Excel experience with intelligent recommendations tailored to your unique needs, helping you work smarter and achieve more.

Provide Clear Context

When describing your requirements to the AI, provide clear and concise context about the data you have, the specific task you want to accomplish, and any relevant constraints or conditions. This helps the AI understand the problem accurately.

Include Key Details

Include important details such as column names, data ranges, and specific criteria that need to be considered in the formula. The more precise and specific you are, the better the AI can generate an appropriate formula.

Use Examples

If possible, provide examples or sample data to illustrate the desired outcome. This can help the AI better understand the pattern or logic you are looking for in the formula.

Mention Desired Functionality

Clearly articulate the functionality you want the formula to achieve. Specify if you are looking for lookups, calculations, aggregations, or any other specific operations.


Frequently Asked Questions

  • The COLUMNS function is used to count the number of columns in a specified range or array in Excel.
  • To use the COLUMNS function, you need to provide a range or array as the argument. For example, COLUMNS(A1:C3) will return 3, as there are 3 columns in the range.
  • Yes, you can use the COLUMNS function with multiple ranges or arrays. Simply separate them with commas. For example, COLUMNS(A1:C3, D1:E3) will return the total number of columns in both ranges.
  • If you provide a single cell as the argument to the COLUMNS function, it will return 1, as there is only one column in a single cell.
  • No, the COLUMNS function can only be used with contiguous ranges. If you try to use non-contiguous ranges, it will result in an error