Timezone Converter
Convert time between world cities and check current time across different timezones
Time Converter
World Clock
00:41
Wed, 02/11/2026
UTC+09:00
00:41
Wed, 02/11/2026
UTC+09:00
15:41
Tue, 02/10/2026
UTC+00:00
10:41
Tue, 02/10/2026
UTC-05:00
07:41
Tue, 02/10/2026
UTC-08:00
02:41
Wed, 02/11/2026
UTC+11:00
All Timezones
| City | UTC Offset | Current Time |
|---|---|---|
| Seoul | UTC+09:00 | 00:41 |
| Tokyo | UTC+09:00 | 00:41 |
| Beijing | UTC+08:00 | 23:41 |
| Singapore | UTC+08:00 | 23:41 |
| Dubai | UTC+04:00 | 19:41 |
| Moscow | UTC+03:00 | 18:41 |
| Istanbul | UTC+03:00 | 18:41 |
| Berlin | UTC+01:00 | 16:41 |
| Paris | UTC+01:00 | 16:41 |
| London | UTC+00:00 | 15:41 |
| UTC | UTC+00:00 | 15:41 |
| New York | UTC-05:00 | 10:41 |
| Chicago | UTC-06:00 | 09:41 |
| Denver | UTC-07:00 | 08:41 |
| Los Angeles | UTC-08:00 | 07:41 |
| Vancouver | UTC-08:00 | 07:41 |
| Sydney | UTC+11:00 | 02:41 |
| Auckland | UTC+13:00 | 04:41 |
💡 Daylight Saving Time (DST) may affect UTC offsets in certain regions during specific periods.
📖 How to Use
- Select your source timezone (your current location)
- Select your destination timezone (where you want to convert to)
- Enter the time and date you want to convert
- View the converted time and any date difference
✨ Features
- ✓18 major city timezones supported
- ✓Live world clock display
- ✓Automatic date line calculation
- ✓Daylight Saving Time (DST) aware
- ✓Quick timezone swap feature
- ✓Auto-fill with current time
📐 Formula
Converted Time = Original Time + (Destination UTC Offset - Source UTC Offset)💡 How It Works
- •A timezone is a region that observes a uniform standard time for legal, commercial, and social purposes.
- •UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks, based on the Greenwich meridian.
- •Korea (KST) is UTC+9, meaning it's 9 hours ahead of UTC. When UTC is noon, Korea is 9 PM.
- •Daylight Saving Time (DST) is the practice of advancing clocks by 1 hour during warmer months, used in the US, Europe, and other regions.
- •New York uses Eastern Standard Time (EST, UTC-5), but switches to Eastern Daylight Time (EDT, UTC-4) during DST.
- •The International Date Line (IDL) runs through the middle of the Pacific Ocean, where the date changes.
❓ FAQ
Q. When it's 3 PM in Seoul, what time is it in New York?
A. Seoul (UTC+9) and New York (UTC-5, or UTC-4 during DST) are 13-14 hours apart. 3 PM in Seoul is 1-2 AM in New York.
Q. What's the difference between UTC and GMT?
A. Practically the same. GMT (Greenwich Mean Time) is an astronomical definition, while UTC (Coordinated Universal Time) is based on atomic clocks for precision.
Q. When does Daylight Saving Time apply?
A. It varies by country. In the US: 2nd Sunday of March to 1st Sunday of November. In Europe: Last Sunday of March to last Sunday of October.
Q. Does Korea observe Daylight Saving Time?
A. No, Korea does not currently observe DST. It was used during the 1988 Seoul Olympics but was discontinued afterward.
Q. Why does China use only one timezone?
A. Despite spanning 5,200km east to west, China uses only Beijing time (UTC+8) for national unity. Western regions can be 2+ hours off from solar time.