Belfast and Dallas time difference is 6 hours


Time in Belfast


Mon, May 25th (UTC +1)
Time in Dallas


Mon, May 25th (UTC -5)

You should keep in mind that these two cities are in two different time zones. Dallas time is 6 hours behind Belfast time, so if you are located in Belfast and would like to make a phone call to or have a video chat with someone in Dallas, the convenient time for both you and the other party is 3pm to 5pm (Belfast time).


See distance from Belfast to Dallas

Time difference comparison

12 am Belfast6pm previous day Dallas
1 am Belfast7pm previous day Dallas
2 am Belfast8pm previous day Dallas
3 am Belfast9pm previous day Dallas
4 am Belfast10pm previous day Dallas
5 am Belfast11pm previous day Dallas
6 am Belfast12am Dallas
7 am Belfast1am Dallas
8 am Belfast2am Dallas
9 am Belfast3am Dallas
10 am Belfast4am Dallas
11 am Belfast5am Dallas
12 pm Belfast6am Dallas
1 pm Belfast7am Dallas
2 pm Belfast8am Dallas
3 pm Belfast9am Dallas
4 pm Belfast10am Dallas
5 pm Belfast11am Dallas
6 pm Belfast12pm Dallas
7 pm Belfast1pm Dallas
8 pm Belfast2pm Dallas
9 pm Belfast3pm Dallas
10 pm Belfast4pm Dallas
11 pm Belfast5pm Dallas

The hours shown in blue color are the usual 9 am to 5 pm business hours.



Change of time difference between Belfast and Dallas

Date Time difference
08 March 2020 to
29 March 2020 (DST begins in Belfast)
5 hours
29 March 2020 to
25 October 2020 (DST ends in Belfast)
6 hours
25 October 2020 to
01 November 2020 (DST ends in Dallas)
5 hours

Time difference between BST (British Summer Time) and CDT (Central Daylight Time) is 6 hours



Belfast - UK

  • Time zone: BST - British Summer Time
  • Time zone offset: UTC/GMT +1
  • DST started on: 29 March 2020
  • DST will end on: 25 October 2020
    When Daylight Saving Time ends, the time zone in Belfast will return to GMT (Greenwich Mean Time).


Dallas - USA

  • Time zone: CDT - Central Daylight Time
  • Time zone offset: UTC/GMT -5
  • DST started on: 08 March 2020
  • DST will end on: 01 November 2020
    When Daylight Saving Time ends, the time zone in Dallas will return to CST (Central Standard Time).