This post explains how to calculate Weighted Average in Excel with percentages. In a standard arithmetic average where the sum of values is divided by the number of values, each data value is ...

13] To find the GPA in cell H3, the formula becomes: You need to use this formula to calculate the average GPA in Excel: =<cell with sum of grade values>/<total number of subjects>. Then ...

Microsoft Excel 2010 provides a formula for calculating the average value from multiple worksheets in a workbook. Before you apply this formula, check that each worksheet is formatted the same way.

Have you ever found yourself wrestling with Excel formulas, trying to calculate moving averages or rolling totals, only to end up frustrated by the constant need for manual adjustments?

you may need to track the average annual rate of return over a span of time for financial reporting obligations. Excel 2013 provides the DATE and XIRR functions, which derive the final annual ...