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Formula generator for CHAR FUNCTION function

The CHAR function is used to convert a number into a character according to the current Unicode table. It takes a single argument, the table number, and returns the corresponding character. The table number must be an integer between 1 and 255.

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How to generate an CHAR 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 CHAR formula from an AI chatbot, you can ask a question like: "Is there a formula in Excel that can convert numbers to their corresponding characters?" "Can you provide me with a formula in Excel that converts ASCII codes to characters?" "How can I convert a number to its corresponding character using a formula in Excel?" By asking any of these questions, the AI chatbot should be able to provide you with the necessary information about the CHAR formula in Excel.

CHAR FUNCTION formula syntax

The CHAR syntax in Excel is used to return the character specified by a number code. The syntax is as follows: =CHAR(number) The "number" argument represents the Unicode value of the character you want to return. It can be a number between 1 and 255. For example, if you want to return the character for the number code 65, which represents the letter "A", you would use the following formula: =CHAR(65) This formula would return the letter "A". Note that if you enter a number outside the range of 1 to 255, or if the number is not a valid Unicode value, the formula will return an error.

Use Cases & Examples

In these use cases, we use the CHAR formula to convert a number into its corresponding character based on the ASCII code.

Convert Unicode table number to character


In this use case, we use the CHAR function to convert a given Unicode table number to its corresponding character.



Create a custom message using Unicode characters


In this use case, we use the CHAR function along with other functions to create a custom message using Unicode characters. For example, we can use the CONCATENATE function to combine multiple CHAR functions to form a sentence with different characters.


CONCATENATE(CHAR(table_number1), CHAR(table_number2), ...)

Generate a random password with special characters


In this use case, we use the CHAR function along with other functions to generate a random password that includes special characters. We can use the RANDBETWEEN function to generate random Unicode table numbers and then convert them to characters using the CHAR function.


CHAR(RANDBETWEEN(min_table_number, max_table_number))

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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 CHAR function in Excel returns the character specified by the ASCII value. For example, CHAR(65) returns the letter 'A'.
  • To use the CHAR function, you need to provide the ASCII value of the character you want to return. For example, CHAR(65) returns 'A'.
  • Yes, you can use the CHAR function to return special characters by providing their ASCII values. For example, CHAR(176) returns the degree symbol (°).
  • Yes, the CHAR function in Excel supports ASCII values from 1 to 255. Values outside this range will result in an error.
  • Yes, you can use the CHAR function in combination with other functions to create more complex formulas. For example, you can use CHAR(65) & 'BC' to get 'ABC'.