Convert times across multiple time zones instantly. Add unlimited cities, compare business hours, and schedule meetings with automatic DST handling and real-time updates.
Primary
19:39
Wed, Sep 9
12AM3AM6AM9AM12PM3PM6PM9PM12AM
Zone 2
-4hr from UTC
15:39
Wed, Sep 9
12AM3AM6AM9AM12PM3PM6PM9PM12AM
Frequently Asked Questions
Simply adjust the time on any timezone card using the slider or by typing directly. All other timezone cards automatically update to show the equivalent time. The primary card controls the reference time, and all others sync to match that exact moment.
Yes! Click on any timezone dropdown to search by city name (e.g., 'London', 'Tokyo') or use common abbreviations (e.g., 'EST', 'PST', 'GMT', 'CEST'). The system supports 400+ cities and 50+ timezone abbreviations.
Yes! The system automatically accounts for DST transitions and displays warnings when a timezone is approaching a DST change. Times are always accurate whether DST is active or not.
Use 'Share this URL' to copy a link that preserves all your selected timezones. The URL updates automatically as you add or remove timezones, making it easy to share specific timezone combinations with others.
Yes! Click 'Export to Calendar' to download an .ics file that you can import into Google Calendar, Outlook, Apple Calendar, or any calendar app. It creates an event with all timezone times included in the description.
Click 'Add Another Time Zone' at the bottom to add more cards (supports unlimited timezones). To remove a card, click the X button in the top-right corner of any card (you must keep at least 2 cards).
Yes! When you change the date on any card, all other cards update to show the equivalent time on potentially different dates (due to timezone differences). This is especially useful for coordinating across the International Date Line.
Why Use Our Time Zone Converter?
Instant Conversion
Real-time conversion as you type or select timezones.
DST Aware
Automatically handles daylight saving time transitions.
400+ Timezones
Support for every IANA timezone including cities, abbreviations, and UTC offsets.
How to Use our Time Zone Converter
Our advanced time zone converter is designed to make coordinating across different time zones simple and intuitive. Whether you're planning a meeting, catching a flight, or keeping in touch with family abroad, here's how to get the most out of our tool:
1. Select Your Locations
Click on the location names to select from our comprehensive database of over 400 cities. You can search by city name, country, or timezone abbreviation (like EST, PST, or IST).
2. Add Multiple Time Zones
Coordinate across more than two locations by clicking the "Add Timezone" button. You can add as many as you need to visualize global time differences at a glance.
3. Use the Time Slider
Our unique time slider allows you to drag and see how time changes across all selected zones simultaneously. This is perfect for finding the "sweet spot" for a global meeting.
4. Share & Export
Found the perfect time? Use the share button to send a direct link or a beautiful image of the conversion. You can even export the time directly to your calendar.
Popular Time Zone Conversions
Quick links to the most frequently converted time zones:
EST to PST - US Eastern to Pacific (3 hours difference)
GMT to EST - UK to US Eastern (5 hours during standard time)
IST to EST - India to US Eastern (10.5 hours difference)
JST to PST - Japan to US Pacific (17 hours difference)
CET to EST - Central Europe to US Eastern (6 hours during standard time)
UTC to IST - Coordinated Universal Time to India (5.5 hours ahead)
PST to EST - Convert Pacific Standard Time to Eastern Standard Time
UTC to EST - Convert Coordinated Universal Time to Eastern Standard Time
IST to SGT - Convert India Standard Time to Singapore Time
AEST to GMT - Convert Australian Eastern Standard Time to Greenwich Mean Time
IST to PST - Convert India Standard Time to Pacific Standard Time
JST to IST - Convert Japan Standard Time to India Standard Time
Understanding UTC Offsets
All time zones are expressed as offsets from UTC (Coordinated Universal Time). For example, EST is UTC-5 (5 hours behind UTC), while IST is UTC+5:30 (5.5 hours ahead of UTC). Some regions use unusual offsets like Nepal (UTC+5:45) or Newfoundland (UTC-3:30). Our World Clock can help you visualize these differences.
Tips for Accurate Time Conversion
Always verify DST status - The time difference between two locations can change when one observes DST and the other doesn't.
Use city names for accuracy - Cities like 'Phoenix' don't observe DST, unlike the rest of Arizona's timezone.
Check the date - When converting across the International Date Line, the date may change even if the time looks similar.
Plan outdoor activities - around daylight hours using our Sunrise & Sunset Calculator. Sunrise/Sunset.