What Time Is It in the UK? GMT, BST and London Time
Check current local time, time zones, DST details and practical differences. What Time Is It in the UK? GMT, BST and London Time.
What Time Is It in the UK? GMT, BST and London Time
Quick answer
London, Manchester, Edinburgh, Glasgow and Belfast share the same civil clock. There is no separate London time zone to calculate for domestic travel.
To read the hour in the United Kingdom accurately, select the city and its IANA time zone in a live clock. A date-aware clock accounts for seasonal changes where they apply. The dated examples below explain how the offsets work during different parts of 2026.
Which local time zone should you use?
Different cities and regions may or may not share the same clock. The table uses each city’s civil time zone, which is more reliable than assigning a whole country one fixed number.
| City or region | IANA time zone | Jan 15, 2026 | Jul 15, 2026 |
| London | Europe/London | UTC+00:00 | UTC+01:00 |
| Manchester | Europe/London | UTC+00:00 | UTC+01:00 |
| Glasgow | Europe/London | UTC+00:00 | UTC+01:00 |
| Belfast | Europe/London | UTC+00:00 | UTC+01:00 |
Worked time examples with an exact date
A single UTC instant translates to different local clock readings. Each example starts at 2:00 p.m. UTC on the date stated, making seasonal differences easy to compare.
London: January 15, 2026 → Thu Jan 15, 2:00 PM GMT (UTC+00:00); July 15, 2026 → Wed Jul 15, 3:00 PM BST (UTC+01:00).
Manchester: January 15, 2026 → Thu Jan 15, 2:00 PM GMT (UTC+00:00); July 15, 2026 → Wed Jul 15, 3:00 PM BST (UTC+01:00).
Glasgow: January 15, 2026 → Thu Jan 15, 2:00 PM GMT (UTC+00:00); July 15, 2026 → Wed Jul 15, 3:00 PM BST (UTC+01:00).
How it compares with New York
| New York reference | Time in London |
| January 15, 2026 at 9:00 AM ET | January 15 at 2:00 PM (GMT) |
| July 15, 2026 at 9:00 AM ET | July 15 at 2:00 PM (BST) |
| November 15, 2026 at 9:00 AM ET | November 15 at 2:00 PM (GMT) |
As these dated conversions show, a time difference can change during the year if the two places use different daylight-saving rules. When arranging a transatlantic call, the UK–US gap is not fixed all year because the countries change their clocks on different March and autumn Sundays.
Useful scheduling checks
A booking advertised as 7 p.m. UK time should be read against the date and the seasonal GMT/BST label, not converted using one permanent five-hour gap.
For a meeting, flight, livestream or delivery in the United Kingdom, keep the city, local date and time-zone label together. A calendar invitation that includes the correct time-zone identifier can adjust for daylight saving automatically; a plain text message saying “3 PM” cannot.
The United Kingdom uses Greenwich Mean Time (GMT, UTC+00:00) for its winter clock and British Summer Time (BST, UTC+01:00) during its summer season. The UK changed back on October 25, 2026, whereas most US locations changed back on November 1, 2026.
A reliable way to read the current time
Choose a live clock configured to the correct IANA zone (for example, “Europe/London”), verify the displayed date as well as hour, and check whether the calendar event is fixed to a city or to your device’s time zone. A time-zone abbreviation without a date can be ambiguous around seasonal transitions.
Frequently asked questions
Do all places in the United Kingdom use the same time?
The places listed here normally share the Europe/London zone; check exceptions when traveling elsewhere.
What UTC offset does the United Kingdom use?
It depends on the city and, where daylight saving is observed, the date. The dated January and July offsets above show the distinction for 2026.
Why is the local time different from New York?
UTC offsets and daylight-saving schedules control the difference. New York changes from EST to EDT, while the destination may follow another rule or remain fixed all year.
Related time guides
These related guides answer adjacent questions without repeating the focus of this page:
When Do the Clocks Change in the UK in 2026?