Photo Spreadsheet formula

Reduce Text with LEFT, MID, RIGHT and FIND

A key component of data analysis and manipulation is text reduction, which is the process of extracting particular sections from text strings according to predetermined standards. Spreadsheet programs like Google Sheets and Microsoft Excel are often used for this process. The four primary functions that are employed in text reduction are FIND, RIGHT, MID, and LEFT.

Key Takeaways

  • Text reduction can be achieved using functions like LEFT, MID, RIGHT, and FIND in Excel.
  • The LEFT function extracts a specified number of characters from the beginning of a text string.
  • The MID function extracts a specific number of characters from a text string, starting at a specified position.
  • The RIGHT function extracts a specified number of characters from the end of a text string.
  • The FIND function helps locate the position of a specific character within a text string, aiding in text reduction.

With the help of these functions, users can target specific character positions within text strings to extract precise segments of the string. The accuracy and efficiency of tasks involving data manipulation and analysis can be greatly increased by becoming proficient with these functions. Characters are extracted from a string starting at the beginning by the LEFT function & from the end by the RIGHT function.

While FIND aids in locating the position of particular characters or substrings, MID enables extraction from any point within the string. Users can meet a variety of data processing needs by combining these functions to perform intricate text reduction operations. Fundamental Use.

The text string from which the characters are to be extracted & the number of characters to be extracted are the two arguments passed to the LEFT function. For instance, the LEFT function can be used to extract the first five characters from a text string “Hello, World!” by using the formula =LEFT(“Hello, World!”, 5). The outcome of this will be “Hello”. Useful Applications.

When working with fixed-width data or extracting a particular section of a text string that is always at the beginning, the LEFT function comes in handy. Extraction of the first name from a full name string is another application of the LEFT function. Taking Out First Names. Utilizing the LEFT function, we can extract the characters preceding the first space in each name from a list of full names in a spreadsheet if we only want to extract the first names.

To do this, find the first space’s location using the FIND function, & then use that position to determine how many characters to extract using the LEFT function. Starting at a given position, the MID function can be used to extract a given number of characters from a text string. The text string from which the characters are to be extracted, the extraction’s beginning position, & the total number of characters to be extracted are the three arguments required by this function.

For instance, we can utilize the MID function as follows to extract 7 characters from a text string called “Data Analysis” beginning at position 5: =MID(“Data Analysis”, 5, 7). “Analysi” will be the outcome of this. When dealing with variable-width data or extracting a specific section of a text string that has a variable length but is consistently located, the MID function comes in handy. Use the MID function, for instance, to extract the characters between two fixed positions within each product code if you have a list of codes in a spreadsheet and want to extract only the middle portion of each code.


A text string’s right side can have a specified number of characters removed using the RIGHT function. The text string to be used as the source of the characters and the desired character count are the two inputs for this function. To extract the last six characters from a text string, for instance, we can use the RIGHT function as follows: =RIGHT(“Financial Report”, 6). “Report” will be the outcome of this. The RIGHT function comes in handy especially when working with fixed-width data or when you want to extract a certain part of a text string that is always at the end. Taking the file extension out of the file name is another application of the RIGHT function.

The RIGHT function may be used to extract the characters that follow the last . in each file name if we have a list of file names in a spreadsheet and we only want to extract the file extensions. To do this, locate the last .’s position using the FIND function, and then use that position to determine how many characters to extract using the RIGHT function.

To find a specific character or substring’s location within a text string, use the FIND function. Three parameters are required for this function to work: the text string to search, the character or substring to find, and an optional argument to set the search’s beginning position. The FIND function can be used, for instance, as follows to find the location of the space character within a text string, “Data Analysis”: =FIND(” “, “Data Analysis “).

The space character is at position 5 in the string, as indicated by the result of this, which is 5. The RIGHT, LEFT, and MID text reduction functions work especially well when combined with the FIND function. For instance, the FIND function can be used to find the position of the first space in a name string, and the LEFT function can be used to extract the first name only.

The number of characters to extract can then be determined using that position. Similar to this, we can use the FIND function to find the last . in a file name, and then use that position as the number of characters to extract using the RIGHT function if we only want to extract the file extension from the file name. The process of obtaining domain names from email addresses. Assume we wish to extract only the domain names from each email address in a list of addresses that are listed in a column.

A combination of functions will help us accomplish this. To find the location of the “@” symbol inside each email address, we can first use the FIND function. Afterward, depending on whether we want to include or exclude the “@” symbol in our extraction, we can use that position as the beginning point for extracting characters using the MID or RIGHT function. Phone numbers are extracted from contact information.

Extraction of phone numbers from a contact information list is another real-world example. If we have a column with different formats for the contact information (e.g. G. , (123) 456-7890 or 123-456-7890), we can extract only the phone numbers by standardizing and using a combination of functions. Applying the MID, LEFT, and FIND functions. Utilizing the FIND function, we can ascertain the location of specific characters, like “(” or “-,” and subsequently employ the LEFT or MID functions to isolate the digits associated with phone numbers.

There are various tricks & best practices that can help increase productivity & accuracy when using text reduction functions like LEFT, MID, RIGHT, and FIND:-Always double-check your extraction criteria: Before using any text reduction function, make sure you have precisely defined your criteria for extraction (e.g. g. , particular characters or positions) and confirm that it holds true for the entirety of your data set. – Use helper columns for complex extractions: To simplify & manageably divide your extraction process into smaller steps, think about adding extra columns to your spreadsheet for more complex extractions that call for several steps or conditions. Examine your functions on a small sample of data to make sure they are yielding the desired results before applying your text reduction functions to your whole data set. – Record the steps in your extraction process: If your extraction process entails a number of steps or conditions, you might want to record the steps in a separate document or as comments in your spreadsheet for future reference. – Take into account using regular expressions for more sophisticated extractions: For more sophisticated extractions, try combining regular expressions with text reduction functions if your extraction criteria call for pattern matching or are more complicated. Ultimately, mastering the utilization of text reduction functions like LEFT, MID, RIGHT, & FIND can significantly improve your capacity to work with and evaluate text data in spreadsheet programs.

You can increase the efficiency of your data analysis tasks and the precision with which you extract particular text string segments for additional analysis or reporting by becoming proficient with these functions and adhering to best practices for effective text reduction.

Leave a Reply