Convert Time Zones

Convert time between any two time zones instantly

From

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Selected Time Zone:
Detecting your timezone...
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To

Popular:
Selected Time Zone:
Select a timezone
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Converted Time:
Select target timezone
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World Clock

Current time in major cities around the world

Meeting Planner

Find the best time for meetings across multiple time zones

Plan Your Meeting

Set up your meeting details above to see times for all participants

Understanding Time Zones

Learn about time zones, UTC, and daylight saving time

UTC/GMT Explained

Coordinated Universal Time (UTC) is the primary time standard. GMT (Greenwich Mean Time) is often used interchangeably with UTC for civilian purposes.

Daylight Saving Time

Many regions observe daylight saving time, shifting clocks forward in spring and back in autumn. This affects time zone offsets seasonally.

Business Hours Matter

When scheduling international meetings, consider typical business hours (9 AM - 5 PM) in each participant's time zone.

Global Meeting Tips

Use 24-hour format to avoid AM/PM confusion. Include time zones in all communications. Consider rotating meeting times for fairness.

Common Time Zone Abbreviations

EST/EDT - Eastern Standard/Daylight Time
PST/PDT - Pacific Standard/Daylight Time
CET/CEST - Central European Time/Summer Time
JST - Japan Standard Time
AEST/AEDT - Australian Eastern Standard/Daylight Time
IST - India Standard Time

Global Meeting Best Practices

Expert guidelines for coordinating international meetings

Essential Guidelines

Use 24-hour format to avoid AM/PM confusion in international communications
Include time zone when sharing meeting times (e.g., "14:00 EST")
Consider work hours - avoid scheduling during others' non-business hours
Rotate meeting times for recurring meetings to share inconvenience
Use calendar invites that automatically convert to recipients' time zones
Double-check DST changes that might affect meeting times

Optimal Meeting Windows

US-Europe
8-11 AM EST / 1-4 PM GMT
US-Asia
8-10 PM EST / 9-11 AM JST+1
Europe-Asia
9-11 AM CET / 5-7 PM JST
Global (US/EU/Asia)
Very limited overlap - consider rotating

Typical Business Hours by Region

Reference guide for planning international meetings

Americas

USA/Canada 9 AM - 5 PM
Brazil 8 AM - 5 PM
Mexico 9 AM - 6 PM

Europe

UK 9 AM - 5 PM
Germany/France 8 AM - 5 PM
Spain 9 AM - 6 PM

Asia Pacific

Japan 9 AM - 6 PM
China 9 AM - 6 PM
Australia 9 AM - 5 PM