Current Time in London, UK
How to Check Current Time in London, United Kingdom
Open the London time converter page: Go to https://www.xconvert.com/time-converter/united-kingdom/london. The page loads London pre-selected on the comparison grid, which is useful if you are planning a client call with a financial firm in the City of London, checking support coverage for a UK-based team, or confirming meeting times before a flight into Heathrow or Gatwick.
Add comparison cities relevant to London business hours: Click + Add City and search for cities such as New York, Dubai, and Tokyo. These are practical comparisons because London overlaps with New York for banking and legal work, with Dubai for trade and aviation connections, and with Tokyo for global markets and multinational project handoffs.
Drag across the grid to compare a workable meeting window: Click Select if needed, then drag on London’s row from 9 AM to 11 AM to highlight that range in purple. On a standard winter day when London is on UTC+0, that shows 4 AM to 6 AM in New York, 1 PM to 3 PM in Dubai, and 6 PM to 8 PM in Tokyo, which quickly confirms that a London morning works better for the Middle East and Asia than for the US East Coast.
Export the selected time for scheduling and sharing: After selecting a range, use the export options for ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is especially helpful for sending a board meeting slot to colleagues in multiple countries, dropping a confirmed London trading-hours call into Google Calendar, or sharing a link with remote teams so each person sees the event in local time automatically.
About London Time Zone
London uses the IANA time zone Europe/London, the standard identifier used in operating systems, cloud platforms, calendar apps, and enterprise scheduling tools. The city follows Greenwich Mean Time (GMT, UTC+0) during standard time and British Summer Time (BST, UTC+1) during daylight saving time. In 2026, daylight saving time in the United Kingdom begins on 29 March 2026, when clocks move forward by one hour, and ends on 25 October 2026, when clocks move back by one hour.
London is in England, one of the four constituent countries of the United Kingdom, and its time rules apply across England, Scotland, Wales, and Northern Ireland. Because London is a major financial and media hub, its clock matters globally for London Stock Exchange trading hours, cross-border legal work, airline operations, and coordination with multinational teams using Microsoft 365, Google Workspace, and other calendar systems that rely on the Europe/London database entry.
Compared with nearby European time zones, London is usually 1 hour behind Central European Time cities such as Paris, Berlin, and Madrid, and aligned with Dublin outside any jurisdiction-specific edge cases. That means when it is 9:00 AM in London, it is typically 10:00 AM in Paris and 10:00 AM in Berlin, making London a common anchor for scheduling meetings between North America and continental Europe.
London City Details
London is the capital of the United Kingdom (GB) and has a population of 8,961,989, making it one of Europe’s largest urban centers and a major hub for finance, technology, education, government, and international travel. Its geographic coordinates are 51.50853° N, -0.12574° W, placing it in southeastern England on the River Thames, with direct global air links through Heathrow, Gatwick, London City, Luton, and Stansted airports.
The local currency is the British pound sterling (GBP), which is used for everyday transactions, salaries, hotel bookings, and business invoicing throughout London. The country dialing code is +44, so international callers reaching London numbers from abroad must use the UK code, which is especially relevant for business contacts, hotel confirmations, and transport providers.
Time Differences from London
London is the reference city on this page, so the difference to London itself is 0 hours. When it is 9:00 AM in London, it is also 9:00 AM in London.
The time difference between London and New York changes with seasonal clock transitions because both locations observe daylight saving time on different schedules in March and October-November. For much of the year, London is 5 hours ahead of New York, so when it is 9:00 AM in London, it is 4:00 AM in New York; this is why many transatlantic meetings are scheduled in late London afternoon instead of early morning.
London is generally 4 hours behind Dubai, because Dubai stays on UTC+4 all year and does not observe daylight saving time. When it is 9:00 AM in London during standard time, it is 1:00 PM in Dubai, which creates a strong midday overlap for trade, logistics, aviation, and energy-sector coordination.
London is usually 9 hours behind Tokyo, since Tokyo operates on Japan Standard Time (UTC+9) year-round with no DST. When it is 9:00 AM in London in winter, it is 6:00 PM in Tokyo, so London mornings often line up with the end of the Japanese business day.
London is either 10 or 11 hours behind Sydney, depending on the season, because both the UK and Australia change clocks on different calendars. A practical winter example is that when it is 9:00 AM in London, it is often 8:00 PM in Sydney, which is useful for planning calls with Australian teams, airline operations, or media broadcasts spanning Europe and Oceania.
Frequently Asked Questions
What time zone is London in?
London is in the Europe/London time zone, which is the official IANA identifier used by most digital systems and scheduling tools. The city uses GMT (UTC+0) in standard time and BST (UTC+1) during daylight saving time, so the exact offset depends on the date.
Does London observe daylight saving time?
Yes, London observes daylight saving time every year. Clocks move forward in spring and back in autumn; in 2026, DST starts on 29 March 2026 and ends on 25 October 2026, which affects meeting times, flight schedules, and international business coordination.
What is the time difference between London and New York?
London is usually 5 hours ahead of New York, although there are short periods in spring and autumn when the difference can temporarily shift because the US and UK change clocks on different dates. For a common example, when it is 9:00 AM in London, it is typically 4:00 AM in New York, which is why many US-UK calls happen around 1 PM to 5 PM London time.
What is the best time to call London from the US or UK?
From within the UK, the best time to call London for business is usually 9:00 AM to 5:30 PM local time, matching standard office hours for banks, law firms, government offices, and service providers. From the US East Coast, a practical overlap is often 8:00 AM to 12:00 PM New York time, which corresponds to 1:00 PM to 5:00 PM in London during much of the year and avoids very early or very late calls.
What is the UTC offset for London?
London’s UTC offset is UTC+0 during standard time and UTC+1 during daylight saving time. This means you must check the date before scheduling anything important, especially if you are booking interviews, coordinating remote engineering teams, or arranging financial market calls across Europe and North America.
What currency does London use?
London uses the British pound sterling (GBP). If you are traveling, invoicing a UK client, or budgeting for hotels, taxis, and meals in London, prices will normally be listed in pounds rather than euros or US dollars.
Is London the same time as the rest of the United Kingdom?
Yes, London follows the same national time rules as the rest of the United Kingdom, including England, Scotland, Wales, and Northern Ireland. If you are scheduling travel between London, Manchester, Edinburgh, Cardiff, or Belfast, you do not need to adjust for a domestic time-zone difference, though you should still account for DST dates.
Why is Europe/London important in calendars and software?
Europe/London is the canonical time zone label used in the IANA database, which powers time handling in Linux servers, cloud applications, smartphones, and calendar platforms. Using the correct identifier helps avoid errors during DST transitions, especially for recurring meetings, payroll systems, trading platforms, and international customer support schedules.