UTC (Coordinated Universal Time) is the primary time standard. All time zones are expressed as offsets from UTC. For example, EST is UTC-5, CET is UTC+1, JST is UTC+9. UTC does not observe daylight saving time.

What is daylight saving time?

DST shifts clocks forward one hour in spring ("spring forward") and back in fall ("fall back"). Not all regions observe DST. When converting times, always account for whether DST is active in each timezone.

How do I schedule meetings across time zones?

Convert all participants to a common timezone (UTC works well). Our converter shows the time in multiple zones simultaneously. Avoid scheduling during anyone's early morning or late night when possible.

Time Zone Converter

Convert time between time zones instantly. World clock with day/night indicators. Calculate differences for meetings across zones.

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Convert Time

From

Date

Time

World Clock

🗽 New York

Sat, Feb 28 | UTC-5

12:16 PM

☀️

🇬🇧 London

Sat, Feb 28 | UTC+0

05:16 PM

☀️

🇸🇪 Stockholm

Sat, Feb 28 | UTC+1

06:16 PM

🌆

🗼 Tokyo

Sun, Mar 1 | UTC+9

02:16 AM

🌙

🦘 Sydney

Sun, Mar 1 | UTC+11

04:16 AM

🌙

Meeting Planner

Green = business hours (9-17) in all selected zones

Hours in New York time

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