Learn how to calculate Weighted Average in Excel with percentages using the SUM function and the SUMPRODUCT function.

Excel Functions for Adding a Percentage Markup. Microsoft Excel provides numerous mathematical functions that save time and improve accuracy in data entry.

Excel has over 475 formulas in its Functions Library, but we've selected the most popular, from date and time functions to mathematics and simple data manipulation.

In Excel, the INDEX function returns an item from a specific position (in a list, table, database). The MATCH function returns the position of a value (in a list, table, database).

8] In the Col_index_num, mention the column number in the selected table. In my case, since I need the grade and the grade reference is in the second column, the Col_index_num becomes 2. 9] Hit Ok.

There's more to Excel's Subtotal feature than you might realize. You can add multiple subtotaling functions to the same row, and you can add multiple rows.