Excel's PIVOTBY function allows you to group your figures without needing to recreate your data in a PivotTable. What's more, ...

The reference created using the INDIRECT function will stay the same, even if your sheet's structure changes. By default, references in Excel use the A1 reference style, which means that it refers to ...

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

Averaging values in an Excel sheet is easy. But perhaps you want to ignore zeros or include multiple sheets. Knowing how each averaging function works is the key to choosing the right one.

Functions perform a mathematical calculation on a range of cells in Excel. The most common Functions are SUM, AVERAGE, COUNT, MIN, and MAX.

How to Graph a Function in Excel. A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a ...

If you track your daily earnings using an Excel spreadsheet, you can use the same spreadsheet to estimate your projected earnings over any time period. Using Excel's "AVERAGE" function, you can ...

Excel’s BYCOL() and BYROW() functions evaluate data across columns and rows, returning an array result set allowing you to bypass a lot of work.

You can sum a series of numbers in Microsoft Excel manually by typing in a simple formula, or automatically with a tool.

You may want to multiply cells or numbers in Microsoft Excel to analyze data. Here's what you need to know to do it.