We show you how to use Excel to count days between two dates using the DAYS, DATEDIF, NETWORKDAYS, and TODAY functions, and Subtraction.

An Excel formula is generally composed of several items. Knowing how to calculate formulas in Excel will make tracking various parts of your business that much easier.

Thankfully, Microsoft Excel's COUNTIF formula swoops in to save the day. It lets you count cells based on specific text or conditions, turning your spreadsheet chaos into organized data magic.

We explain how to fix the issue when Excel is not auto-calculating formulas. Excel is an advanced tool when calculating formulas for statistics.

That way the Excel formula can reference the cells which you can easily change. Write the formula in Excel to reference your variable cells.

Discover how to calculate the modified Macaulay duration of a bond or other fixed-income security using Microsoft Excel.