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Typing Tau Lower Case τ Symbol In Word And Office

Type the Tau – lower case τ  letter into Microsoft Word, Excel, PowerPoint or Outlook.  Both in Office for Windows and Office for Mac. 

Tau (lowercase τ) is the 19th letter of the Greek alphabet. The lowercase letter is used in Biology, Mathematics and Physics, such as proper time in relativity. In ancient times it was also used as a symbol to represent life or resurrection. 

How Tau – lower case τ looks in different fonts.

Here’s some examples of how Tau – lower case τ looks in common Office fonts. 

Tau – lower case τ codes

These are the important code numbers or values you’ll need to enter the Tau – lower case or τ 

Decimal:  964  Hex:   3c4 

Web: τ or τ 

(web codes aren’t used in Microsoft Office, we’ve included them for the sake of completeness.) 

Word and Outlook

The Tau – lower case τ  sign does NOT have an inbuilt shortcut in Word. 

Use the standard Word Alt + X symbol shortcut 3c4  + Alt + X 

Once in a document you can copy it to AutoCorrect and make your own shortcut. 

Word, Excel, PowerPoint and Outlook

Insert | Symbols | Symbol and look for the  Tau – lower case symbol. 

Windows

In Windows there are several shortcuts to enter the Tau – lower case τ  character into any program, but they use a numeric keypad, not the number row above the letters. 

Alt + 964    

Window 10 Emoji Panel

The Windows 10 Emoji Panel has the Tau – lower case τ  character. Use Win + . (period/fullstop) to open the panel.  

Choose the Symbols tab (the third of the top row icons), then the Language Symbols section which is marked by the capital Ω … handy that.  To find the Tau letters, look at the fourth row. 

See Emoji Panel is part of Windows 10 that totally sucks 

Windows Character Map

The Windows Character Map accessory in all Windows releases  

Character Map has a search feature, something missing from the Insert | Symbol in Office. 

MacOS and Office for Mac inserting characters

On a Mac, to enter the Tau – lower case τ symbol: 

  • Command + Control + Spacebar shortcut to open the Character Viewer.    
  • Search for “ Tau“ and the Viewer should find the symbol you need.  

Despite the name Character Viewer, the Apple system tool will also insert characters into any program, including Office for Mac. 

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