The array form is provided for compatibility with other spreadsheet programs, but it's functionality is limited.Īn array is a collection of values in rows and columns (like a table) that you want to search. For example, if you want to search for a value in column A, down to row 6.Īrray form: We strongly recommend using VLOOKUP or HLOOKUP instead of the array form. Use the vector form when you want to specify the range that contains the values that you want to match. Vector form: Use this form of LOOKUP to search one row or one column for a value. There are two ways to use LOOKUP: Vector form and Array form If you are using Microsoft 365, use XLOOKUP - it's not only faster, it also lets you search in any direction (up, down, left, right). Watch this video about how to use VLOOKUP. Use VLOOKUP to search one row or column, or to search multiple rows and columns (like a table). Tips: Consider one of the newer lookup functions, depending on which version of Office you are using.
