As much as dates and time are important in day to day life and various fields like finance, data analysis, etc., carrying out arithmetic operations on dates can be a bit complicated. In Microsoft Excel, it is possible to subtract dates with just a few clicks. This can be done using easy-to-use formulas in Excel, which can save time and effort. Here are the steps on how to subtract dates in Excel.

Step 1: Open up Excel and take note of the two dates that you wish to carry out the subtraction operation on. Ensure that the dates are entered in the correct format, such as the “MM/DD/YYYY” format or the “DD/MM/YYYY” format. When inputting a date in Excel, it is important to recognize that Excel stores dates as numbers, so it is important to input the dates correctly.

Step 2: Once the dates are entered, in cell B2, type in equation “=A2-A1”, where A2 and A1 represent the two cells that contain the dates to be subtracted. Press the “Enter” key.

Step 3: After you press the “Enter” key, the result should be displayed in the cell of the formula you typed. The result can be a decimal number, which represents the difference in the two entered dates in days.

Step 4: The final step in how to subtract dates in Excel would be to format the result to be displayed in a user-friendly format. Click on the cell containing the result, right-click, and select “Format Cells”. Select the “Number” tab on the left-hand side of the “Format Cells” dialog box. Then select “Date” in the Category list; after that, select your preferred date and time format, and click “OK”.

Using formulas is one of the easiest ways to subtract dates in Excel. However, it is important to note that when the formula is linked to dates that are beyond one year, the difference will be presented as the number of days in the year concerned; thus, the formula would need to be altered to account for additional years. It is also important to format the cells containing the subtracted dates in different formats, including “General”, “Number”, and “Date”. This ensures that the result of the operations is displayed as desired.