Google Sheets is an extremely useful tool for managing and analyzing data. In particular, using dropdown lists during data entry helps reduce input errors and improve work efficiency.

This time, we will explain how to display multiple rows of names listed in the “Choice List” sheet as a dropdown list in cells on the “Dropdown Display” sheet. By using this method, you no longer need to update the dropdown list every time you add options—it will automatically reflect changes, making management easier.

Contents
  1. Benefits of Dynamic Dropdown Lists
  2. Steps to Create a Dropdown List
  3. Use Cases
  4. Summary

Benefits of Dynamic Dropdown Lists

  • Reduction of Input Errors:
    By selecting from a dropdown list, you can prevent typos and incorrect entries.
  • Improved Work Efficiency:
    By grouping frequently used items into a dropdown list, data entry becomes smoother.
  • Data Consistency:
    Using dropdown lists prevents variations in data entry and maintains consistency.
  • Dynamic Updates:
    When items are added to the choice list, the dropdown list updates automatically, making maintenance easier.

Steps to Create a Dropdown List

Create a Choice List

Open the “Choice List” sheet and enter the values you want to use as a list in a column. Leaving the last cell of the list blank makes it easier to add new items.

Set a Named Range

  • In the “Choice List” sheet, select the top cell of the column containing the list (e.g., A1).
  • From the menu bar, select “Data” > “Named ranges”.
  • In the named range settings screen, enter a name for the list in the “Name” field (e.g., ChoiceList).
  • In the “Range” field, enter the following formula (e.g., Choice List!A1:A). This sets the entire column A as the range.
  • Click the “Done” button.

Set the Dropdown List

  • Return to the “Dropdown Display” sheet and select cell “A1” (or any cell where you want to add the dropdown list).
  • From the menu bar, select “Data” > “Data validation”.
  • In the data validation settings screen, select “List from a range” in the “Criteria” section.
  • In the “List from a range” input box, enter the name of the named range created in Step 2 (e.g., =ChoiceList).
  • Click the “Save” button.

Use Cases

  • Surveys and Forms:
    Can be used for questions where respondents choose from a set of options.
  • Standardizing Data Entry:
    Useful for unifying inputs such as department names or project names in shared spreadsheets within a company.
  • Product and Service Lists:
    Can be used when selecting product or service names in inventory management or order forms.
  • Schedule Management:
    Useful for selecting activities or responsible persons in schedules or shift tables.

Summary

By utilizing dropdown lists in Google Sheets, you can streamline data entry and reduce errors. In particular, by using named ranges to create dynamic dropdown lists, updating the list becomes easier and management is simplified. Use the steps introduced here to make your daily work more efficient.

　
*Please use this information at your own risk.

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