A running total helps you see how values add up over time, making it easier to track trends. Using the SUM function with absolute and relative references is key to creating running totals in Excel.

Dynamic arrays in Excel have transformed how running totals are calculated by row, providing a more efficient and flexible approach to handling complex data.

The best new tool from Microsoft Excel is undoubtedly the SCAN function. Here's how to use it to calculate running totals. Find the full guide at Spreadsheet Point.