You can change the date & time format in Google Sheets & Excel Online using this guide. Use different date & time formats in spreadsheets.

You can change the date format in Google Sheets and customize the appearance of calendar dates in a spreadsheet.

If you want to calculate the age from the date of birth in Google Sheets, then you can do so using DATEDIF or the Array formula. Learn how!

Automating Boring Tasks If you're tired of repeating the same task over and over again in Google Sheets, whether it's inserting a date, cleaning up text, applying formatting, or exporting data ...