Timezone Converter

About Timezone Converter

Our free timezone converter converts a time from one zone to another. Use it to pick a standup slot that works in Istanbul and New York, set a webinar start for attendees in London and Singapore, or check whether it is already tomorrow in Tokyo before you send a message.

Working across international time zones can be confusing, especially when daylight saving time shifts come into play. Our converter automatically accounts for DST transitions so you never have to worry about off-by-one-hour mistakes. Simply select your source and destination zones, enter a date and time, and get an instant conversion.

The built-in world clock display shows the current local time for major cities around the globe, making it the perfect dashboard for remote teams, frequent travelers, and anyone who needs to stay synchronized across multiple regions.

Key Features

• Support for 40+ major world timezones across all continents
• Accurate conversion that correctly handles timezone offsets and DST
• One-click swap button to reverse conversion direction
• Live world clock showing current time, date, and UTC offset for major cities
• Day/night indicators for quick visual reference
• One-click "Now" button for quick conversions from current time
• UTC offset display for both source and destination timezones
• Use it without creating an account
• Dark mode support for comfortable use at any time of day
• Source timezone preset to your own local zone

How to Use the Timezone Converter

1. Select a source timezone: Choose the timezone you are converting from using the "From Timezone" dropdown.
2. Enter a date & time: Type or pick the date and time you want to convert, or click "Now" to autofill the current time.
3. Select a target timezone: Choose the destination timezone in the "To Timezone" dropdown.
4. View the converted time: The result appears instantly in the output panel with full date and time details.
5. Swap directions: Click the Swap button to quickly reverse the conversion direction.
6. Browse the world clock: Scroll down to see the current live time in major cities at a glance.

Use Cases

• International business meetings: Find the perfect overlapping work hours for teams spread across continents.
• Remote team coordination: Keep distributed colleagues aligned on deadlines and stand-up times.
• Travel planning: Know exactly what time you will land and adjust your schedule to minimize jet lag.
• Global event scheduling: Advertise webinar or live-stream start times in every attendee's local timezone.
• Customer support planning: Staff support shifts to cover peak hours in different regions.
• Freelancer availability: Communicate your working hours clearly to international clients.
• Sports & entertainment: Find out when a live broadcast airs in your timezone.
• Academic collaboration: Coordinate research meetings and paper submission deadlines worldwide.

Frequently Asked Questions

Tips & Best Practices

• Double-check DST dates: Daylight saving transitions vary by country; confirm the exact changeover date when scheduling near spring or autumn.
• Use the world clock as a dashboard: Keep the page open in a browser tab for a quick reference to all major city times.
• Share converted times with context: Always include the timezone abbreviation (e.g., "3 PM EST") when communicating to avoid confusion.
• Plan meetings in UTC first: Converting everything to UTC and then to local times reduces the chance of errors.
• Bookmark the tool: Save this page to your browser bookmarks for instant access whenever you need a quick conversion.