Setting XP to Use 24-Hour Clock

I did some hunting today to find out how to set up Windows XP to use the 24-hour clock instead of the (ugh) 12-hour clock. Here it is:

Go to Control Panel > Regional and Language Options, and click the Customize button next to the drop-down box. Go to the Time tab, and change the time format to H:mm:ss. The value you just replaced should have looked something like hh:mm:ss tt. The ‘tt’ represents AM or PM, and obviously we won’t need that anymore. Click OK, and OK again, and look at the clock in your taskbar. Hooray!

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3 Responses to “Setting XP to Use 24-Hour Clock”


  1. 1 Deth August 18, 2007 at 11:00 am

    Cool

  2. 2 marto January 14, 2008 at 10:23 am

    big thax man,i was searchin this for hours

  3. 3 DB February 8, 2008 at 6:47 am

    thanks much, I too was looking for this!

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