How does the time zone converter work?

Select a source time zone, enter a date and time, then choose a target time zone. The tool uses the browser's built-in Intl API and IANA time zone database to convert accurately, including daylight saving time adjustments.

Does it handle daylight saving time?

Yes. The converter uses the IANA time zone database via the Intl API, which automatically accounts for daylight saving time (DST) transitions in every supported time zone.

How many time zones are supported?

The converter includes 30 major world time zones covering all continents: North America, South America, Europe, Africa, Asia, and Oceania. Each zone auto-detects the correct UTC offset including DST.

Time Zone Converter

Convert times between 30 world time zones with automatic daylight saving time handling.

From Time Zone

UTC

To Time Zone

UTC

Date & Time

Converted Time

Mon, Mar 23, 2026, 06:14:00 PM UTC

World Clock

All time zones at a glance for your selected date & time

Location	Offset	Date & Time
UTC	UTC	Mon, Mar 23, 2026, 06:14:00 PM UTC
New York (EST/EDT)	UTC-04:00	Mon, Mar 23, 2026, 02:14:00 PM EDT
Chicago (CST/CDT)	UTC-05:00	Mon, Mar 23, 2026, 01:14:00 PM CDT
Denver (MST/MDT)	UTC-06:00	Mon, Mar 23, 2026, 12:14:00 PM MDT
Los Angeles (PST/PDT)	UTC-07:00	Mon, Mar 23, 2026, 11:14:00 AM PDT
Toronto	UTC-04:00	Mon, Mar 23, 2026, 02:14:00 PM EDT
São Paulo	UTC-03:00	Mon, Mar 23, 2026, 03:14:00 PM GMT-3
London (GMT/BST)	UTC	Mon, Mar 23, 2026, 06:14:00 PM GMT
Paris (CET/CEST)	UTC+01:00	Mon, Mar 23, 2026, 07:14:00 PM GMT+1
Berlin	UTC+01:00	Mon, Mar 23, 2026, 07:14:00 PM GMT+1
Moscow	UTC+03:00	Mon, Mar 23, 2026, 09:14:00 PM GMT+3
Istanbul	UTC+03:00	Mon, Mar 23, 2026, 09:14:00 PM GMT+3
Dubai	UTC+04:00	Mon, Mar 23, 2026, 10:14:00 PM GMT+4
Mumbai (IST)	UTC+05:30	Mon, Mar 23, 2026, 11:44:00 PM GMT+5:30
Bangkok	UTC+07:00	Tue, Mar 24, 2026, 01:14:00 AM GMT+7
Singapore	UTC+08:00	Tue, Mar 24, 2026, 02:14:00 AM GMT+8
Hong Kong	UTC+08:00	Tue, Mar 24, 2026, 02:14:00 AM GMT+8
Shanghai	UTC+08:00	Tue, Mar 24, 2026, 02:14:00 AM GMT+8
Tokyo (JST)	UTC+09:00	Tue, Mar 24, 2026, 03:14:00 AM GMT+9
Seoul (KST)	UTC+09:00	Tue, Mar 24, 2026, 03:14:00 AM GMT+9
Sydney (AEST)	UTC+11:00	Tue, Mar 24, 2026, 05:14:00 AM GMT+11
Auckland (NZST)	UTC+13:00	Tue, Mar 24, 2026, 07:14:00 AM GMT+13
Honolulu (HST)	UTC-10:00	Mon, Mar 23, 2026, 08:14:00 AM HST
Anchorage (AKST)	UTC-08:00	Mon, Mar 23, 2026, 10:14:00 AM AKDT
Cairo	UTC+02:00	Mon, Mar 23, 2026, 08:14:00 PM GMT+2
Lagos	UTC+01:00	Mon, Mar 23, 2026, 07:14:00 PM GMT+1
Nairobi	UTC+03:00	Mon, Mar 23, 2026, 09:14:00 PM GMT+3
Buenos Aires	UTC-03:00	Mon, Mar 23, 2026, 03:14:00 PM GMT-3
Mexico City	UTC-06:00	Mon, Mar 23, 2026, 12:14:00 PM CST
Jakarta	UTC+07:00	Tue, Mar 24, 2026, 01:14:00 AM GMT+7

📖 Learn More

Everything you need to know

Instant Time Zone Conversion

Pick any two time zones from 30 major cities worldwide, enter a date and time, and see the converted result instantly. Your local time zone is auto-detected, so conversions start ready to use. Hit Now to snap to the current moment, or Swap to reverse the direction.

DST-Aware & Accurate

The converter uses the browser's built-in Intl API and the IANA time zone database — the same standard used by operating systems and servers worldwide. Daylight saving time transitions are handled automatically: a New York-to-London conversion in January gives a different offset than in July, and this tool gets it right.

World Clock at a Glance

Below the converter you'll find a searchable world clock table showing your selected date and time in all 30 time zones simultaneously. Use the search box to filter by city name or IANA identifier. Great for scheduling meetings across multiple regions.

Related Tools

Calculate the number of days between dates with the Date Difference Calculator. Find your exact age with the Age Calculator. For converting currencies across borders, try the Currency Converter.