United Kingdom
United States
London to Dallas Time Difference
Dallas is 6 hours behind London
London vs Dallas — At a Glance
London to Dallas — Hour-by-Hour
About London and Dallas
London (population: 8.8M) is known for global finance, the City of London, Buckingham Palace, and the world's oldest underground railway. Dallas (population: 1.3M) is known for oil and energy industry, the Cowboys, and a major logistics hub.
Business Hours Overlap
The best window for business calls between London and Dallas is 9:00 AM–11:00 AM London time (3:00 PM–5:00 PM in Dallas).
Calling Between Cities
When calling Dallas (+1) from London (+44), be mindful of the 6-hour gap. The safest window is late afternoon in London (4–6 PM) to reach people during waking hours.
Currency
London uses GBP while Dallas uses USD. Check current exchange rates before making payments or transferring funds between the two cities.
Language
London and Dallas share English as a common language, which simplifies business communication.
Use our world clock tool to compare London and Dallas visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between London and Dallas?
Dallas, United States is 6 hours behind London, United Kingdom. London is in the Europe/London timezone (UTC+1) and Dallas is in the America/Chicago timezone (UTC-5).
When it's noon in London, what time is it in Dallas?
When it's 12:00 PM (noon) in London, it's 6:00 AM in Dallas.
What is the best time to call Dallas from London?
The best time to call Dallas from London is during the overlapping business hours. When it's 9 AM in London, it's 3:00 AM in Dallas. Aim for late morning to early afternoon in London for the best chance of reaching someone during working hours.
What currency does Dallas use?
Dallas, United States uses USD. London uses GBP. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Dallas?
The primary languages in Dallas are English, Spanish. London also speaks English, making communication easier.
How do I dial Dallas from London?
To call Dallas from London, dial your international access code followed by +1 and the local number. London uses country code +44 and Dallas uses +1.
