Home / Formula Types / Text / Join

Formula generator for JOIN FUNCTION function

The JOIN function concatenates the elements of one or more one-dimensional arrays using a specified delimiter. It returns a string that consists of the elements joined together with the delimiter in between.

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 JOIN FUNCTION formula using AI.

To obtain information on the ARRAY_CONSTRAIN formula, you could ask the AI chatbot the following question: “To obtain information about the JOIN formula in Excel, you could ask the AI chatbot the following question: "What is the formula in Excel that allows me to combine or join text strings from multiple cells into one?"

JOIN FUNCTION formula syntax

The JOIN syntax in Excel is used to combine the contents of two or more cells or ranges into a single cell. It allows you to specify a delimiter that separates the combined values. The basic syntax for the JOIN function is: =JOIN(delimiter, text1, text2, ...) - The "delimiter" is the character or string that you want to use to separate the values. It can be a comma, space, hyphen, or any other character or string. - The "text1", "text2", etc. are the values that you want to combine. They can be cell references, text strings, or a combination of both. For example, if you have the values "apple", "banana", and "orange" in cells A1, A2, and A3, and you want to combine them into a single cell with a comma as the delimiter, you can use the formula: =JOIN(",", A1:A3) This will return the result "apple, banana, orange" in the cell where you enter the formula. Note that the JOIN function can only combine text values, not numbers or other types of data.

Use Cases & Examples

In these use cases, we use the JOIN function to combine the values from multiple cells into a single text string.

Concatenating Names


In this use case, we use the JOIN function to concatenate the first name and last name of a list of employees, separated by a space.


JOIN(" ", A2:A10, B2:B10)

Creating a CSV String


In this use case, we use the JOIN function to create a comma-separated string of values from a range of cells.


JOIN(", ", C2:C10)

Combining Text and Numbers


In this use case, we use the JOIN function to combine a text string with a numeric value, formatted as currency.


JOIN(" - ", "Total Revenue: ", TEXT(D2, "$#,##0.00"))

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.