🕰️ Date & Time
World Clock
Live current time in 10 major cities — updating every second
About this World Clock
The World Clock displays live local time in 10 of the world's most populated and globally significant cities. Times update every second directly in your browser using the Intl.DateTimeFormat API, which automatically accounts for Daylight Saving Time and timezone rules. No server requests are needed — everything runs locally for instant accuracy.
Frequently Asked Questions
People also ask — answers optimized for search engines and voice queries.
What time is it in Tokyo right now?
The World Clock on this page shows live, real-time current time in Tokyo (JST, UTC+9), updating every second directly in your browser.
What is the time difference between New York and London?
New York (EST) is 5 hours behind London (GMT) in winter, and 4 hours behind during US Daylight Saving Time. The World Clock shows live times in both cities simultaneously.
What time is it in Dubai?
Dubai operates on Gulf Standard Time (GST, UTC+4) with no Daylight Saving Time. The live World Clock above shows the current time in Dubai at all times.
How many time zones does the world have?
The world has 24 standard time zones, though some countries use half-hour or quarter-hour offsets, bringing the total to over 38 unique offsets. India (IST, UTC+5:30) and Nepal (UTC+5:45) are notable examples.
What is the difference between GMT and UTC?
GMT (Greenwich Mean Time) and UTC (Coordinated Universal Time) are nearly identical in practice. UTC is the modern international standard, while GMT is a timezone. Both share the same zero offset (UTC+0).
Which city is furthest ahead in time?
Among major cities, Auckland, New Zealand (NZST, UTC+12 or UTC+13 during DST) is consistently one of the furthest ahead. The Line Islands of Kiribati at UTC+14 are technically the furthest ahead of UTC.