DATEDIF(), which means Date + Dif, is a compatibility function left over from Lotus 1-2-3 that Microsoft adopted in Excel version 2000, which is the only version that explains how this function works.

Although Google Sheets and Excel Online are two of the best free online spreadsheets editing apps, you may not like certain features of them. For example, the date format. In case you do not want to ...

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...

The SAS date and datetime formats are summarized in Table 3.3 and Table 3.4. A width value can be specified with each format. The tables list the range of width values allowed and the default width ...