The RIGHTB function in Google Sheets is a powerful tool that enables users to extract a specified number of bytes from the right side of a text string. This can be particularly useful for manipulating and managing data that consists of varying character lengths or for extracting information from standardized text formats.

Syntax

RIGHTB(text, num_bytes)

• text: The original text string from which you want to extract the right portion.
• num_bytes: The number of bytes you wish to extract from the right side of the text.

Example #1

RIGHTB("Google Sheets", 6)

In this example, the function extracts the last six bytes of the string “Google Sheets”, resulting in the output: “Sheets”.

Example #2

RIGHTB("Data Analysis", 4)

Here, the function retrieves the last four bytes of the string “Data Analysis”, producing the result: “ysis”.

Example #3

RIGHTB("Byte Extraction", 8)

This function call extracts the last eight bytes from “Byte Extraction”, yielding the output: “traction”.

Error handling

• VALUE! – This error occurs when the “num_bytes” parameter is non-numeric or negative.
• REF! – This error appears if the “text” input refers to a cell that is invalid or does not exist.

Conclusion

The RIGHTB function is an essential tool for anyone working with text data in Google Sheets, allowing for precise extraction of bytes from the end of strings. Its application in data extraction, especially when handling multi-byte characters, makes it a valuable addition to any data analyst’s toolkit. By understanding how to use it effectively, users can enhance their data manipulation capabilities in Google Sheets.