What time zone am I in?
Quick answer
The box below detects your time zone automatically from your device and shows its official name, your offset from UTC, and the current local time. Time zone names look like America/New_York or Europe/London, the standard format used by computers and phones.
Your time zone
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What the result means
- Time zone name: The standard ID, such as America/Chicago, used by every major operating system. It names a region rather than an offset, because it includes the area’s daylight saving rules.
- Abbreviation: A short name like EST, CET or IST. These can be ambiguous: IST means India Standard Time, but also Irish and Israel Standard Time.
- UTC offset: How far your clock is from Coordinated Universal Time. UTC−5 means five hours behind UTC; UTC+9 means nine hours ahead.
Why your phone might show the wrong time zone
Phones and computers usually set the time zone from your location or network. If it’s wrong:
- Check Settings > Date & time (or Time & language on Windows) and turn on Set time zone automatically.
- Near a border, phones sometimes pick up a mobile tower from the next time zone over.
- A VPN can make websites think you’re somewhere else, though your device’s own clock usually stays correct.
Standard time vs daylight saving time
Many places switch to daylight saving time in summer, moving clocks forward an hour. Your time zone name stays the same all year, but the abbreviation and offset change: New York goes from EST (UTC−5) to EDT (UTC−4). Places near the equator, such as Hawaii, usually don’t bother.
Time zones at a glance
| Example | Offset (winter) |
|---|---|
| Los Angeles | UTC−8 |
| New York | UTC−5 |
| London | UTC+0 |
| Berlin | UTC+1 |
| Istanbul | UTC+3 |
| New Delhi | UTC+5:30 |
| Tokyo | UTC+9 |
For a full live world clock, see what time it is around the world.
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