Current Time in London

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GMT / BST

UTC+0 (GMT) / UTC+1 (BST)

IANA timezone database Updates every second DST aware

About the London Time Zone

Timezone

GMT / BST

UTC Offset

UTC+0 (GMT) / UTC+1 (BST)

Region

Western Europe

Daylight Saving

Yes

Daylight Saving Time in London

The UK observes British Summer Time (BST, UTC+1) from the last Sunday in March to the last Sunday in October. Outside this period, London uses GMT (UTC+0).

About London

London is the capital of the United Kingdom and a major global financial and cultural hub. It operates on GMT in winter and BST in summer.

London is a key timezone for European business hours, international finance, and travel connections between the Americas and Asia.

Compare Time Differences

Need to compare the time between London and another city? Our time difference calculator instantly shows the gap between London and any location worldwide. You can also use our meeting planner to find the best time for everyone.

Instantly compare London with any city worldwide — accounting for daylight saving time.

Compare time zones → Plan a meeting →

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Frequently Asked Questions

What time zone is London in?+

London is in the GMT timezone (UTC+0) during winter and BST (UTC+1) during British Summer Time, which runs from late March to late October.

Does London observe daylight saving time?+

Yes. The UK moves clocks forward one hour on the last Sunday in March (GMT to BST) and back on the last Sunday in October (BST to GMT).

How far ahead is London from New York?+

London is typically 5 hours ahead of New York. During the brief periods when the US and UK change their clocks on different weekends, the difference can be 4 or 6 hours.

What is BST?+

BST stands for British Summer Time (UTC+1). It is the timezone used in the UK during summer months, from late March to late October.

Is London on GMT right now?+

London is on GMT (UTC+0) during winter (late October to late March) and on BST (UTC+1) during summer. The live clock above shows the exact current time in London.

What time is it in London now?

The current local time in London is displayed above and updates every second. London is in the Greenwich Mean Time / British Summer Time (GMT / BST), UTC offset UTC+0 (GMT) / UTC+1 (BST).

What time zone is London in?

London is in Greenwich Mean Time / British Summer Time (GMT / BST). The UTC offset is UTC+0 (GMT) / UTC+1 (BST). Daylight saving time is observed.

Local time in London

WorldClock.International shows the current local time in London using the IANA timezone database, which automatically applies the correct daylight saving rules.