This table illustrates how Excel stores the date, not how the date is displayed in the cell. I applied the formula. Pay attention to this comment. 1,462 days is equal to four years and one day (including one leap day). French Rebublican Date: Anne de la Rpublique / Mois de / Dcade Jour. You can find the examples and detailed instructions here: How to convert 8-digit number to date in Excel. Tip. Tip. At first, some rows were set as Armenian, and some set as English. In an Excel sheet, select the cells you want to format. Hello, I need to change a bunch of dates formatted like this: 2021-10-02, 1:47:40 PST =IF(MONTH(A36)=9,"7"&TEXT(DAY(A36),"00"),"")+30, =(IF(MONTH(A36)=9,"7"&TEXT(DAY(A36),"00"),"")+30)&"". Right-click on the cell and select "Format cells." You might also access this from the keyboard by pressing the control and 1 keys at the same time. hence i would like to ask on answer for this. Or you can download the results into an Excel spreadsheet and distribute the information and the needed follow up activities . Note In Excel 2007, select the cell, and then click Copy in the Clipboard group on the Home tab. I tried with a xlookup, datevalue and so forth, but nothing works! Please see the following article for full details: How to convert text to date in Excel. You can make custom regional settings in date format. Hi! I combined 2 excel files with dates in the formats "2021-07-28 13:00:00" and "8/18/21 10:00 AM". More info about Internet Explorer and Microsoft Edge, Excel incorrectly assumes that the year 1900 is a leap year. If several dates are written in one cell, then this is text, not dates. Let's say, you want to convert an American date format (month/day/year) to a European style format (day/month/year). Select the column of dates you want to convert to another locale. I want the next column to be linked with before column(which is A2) as get output as 2022-10-31T00:49:00. Try changing the system date format before converting. I would appreciate any tips of help to move this forward. 70+ professional tools for Microsoft Excel. How To Change the Date Format in Excel (With FAQs) - Indeed I am looking for a custom formating which, when I enter a decimal number, just show it as time. Etc. Hi! My excel won't do any format of the date I have entered. Each date system uses a unique starting date from which all other workbook dates are calculated. Thank you for all the nice reply for people! Hello! Please re-check the article above since it covers your case. Thanks already. In the 1904 date system, dates are calculated by using January 1, 1904, as a starting point.