🌍 World Clock & Time Zone Converter
Convert time zones, plan meetings, convert Unix timestamps, and track 12 major cities in real time. Free, no login.
📌 Major Cities — Live Clock
Free World Clock & Time Zone Converter — Meeting Planner & Timestamp Tool
Our free world clock and time zone converter gives remote teams, gamers, freelancers, and travellers everything they need to coordinate across time zones in one place — a live world clock for 12 major cities, a time zone converter for any two time zones, a meeting planner for multiple time zones, and a Unix timestamp to timezone converter. All calculations use your browser's built-in IANA time zone database, which automatically handles daylight saving time transitions in every supported region.
Discord Time Zone Converter — Schedule Events Across Regions
Discord communities and gaming clans frequently span multiple continents, making event scheduling across time zones a constant challenge. This tool works as a Discord time converter — enter your proposed event time, select your server's home time zone, and the Meeting Planner tab shows what that time translates to for participants in the USA, UK, Europe, Asia, and beyond. Copy the converted times to post in your Discord announcement channel or event listing.
World Time Zone Converter Meeting Planner
The world time zone converter meeting planner section solves the most common remote work challenge — finding a time that is reasonable for everyone. Enter your proposed meeting time and date in your local zone, add up to 4 participant time zones, and instantly see what that time translates to for each location. This makes it easy to spot when a proposed 9 AM New York call falls at 2 AM for a participant in Singapore, and adjust accordingly.
Convert Unix Timestamp to Different Time Zone
The convert timestamp to different timezone feature is essential for developers working with APIs, databases, and log files. A Unix timestamp (also called epoch time) is the number of seconds since January 1, 1970, 00:00:00 UTC — used by virtually every major programming language and database to store dates without ambiguity. Paste any Unix timestamp and select a target time zone to instantly see the corresponding human-readable date and time, UTC equivalent, day of week, and ISO 8601 format string. You can also click "Use Current Time" to get the current Unix timestamp instantly.
Swim Time Converter & Sports Event Time Zones
Sports fans and athletes following international competitions — including swimming, athletics, football, and esports — use time zone converters to know when events are broadcast in their local time. Use the Time Converter tab to convert any broadcast time to your local zone — for example, if a swim meet final is scheduled for 8:00 PM Tokyo time, enter that in the converter to find out when to tune in from London, New York, or Sydney.
Daylight Saving Time — Automatic Adjustment
All conversions use the IANA time zone database built into modern browsers, which automatically applies daylight saving time rules for every supported region. You never need to manually add or subtract an hour for summer/winter time — the tool handles transitions for US, UK, EU, Australian, and all other DST-observing regions automatically.
A Quick Note on Privacy & Trust
All time calculations run entirely in your browser using the JavaScript Date API and the IANA time zone database. No data is sent to or stored on any server. The tool is reviewed and tested against current DST transition rules regularly — most recently in June 2026.
Frequently Asked Questions
How do I convert time between two time zones online?
Use the Time Converter tab. Select source and target time zones, enter the date and time, and click Convert. The result shows the converted time, date, and difference from your local time instantly.
Can I use this as a world time zone converter for Discord?
Yes. Use the Meeting Planner to find event times across multiple zones, then copy the results to post in your Discord server for participants in different countries.
What is a Unix timestamp and how do I convert it to a time zone?
A Unix timestamp is seconds elapsed since January 1, 1970 UTC. Use the Timestamp tab — paste any timestamp and select a time zone to see the human-readable date, day, UTC, and ISO 8601 format instantly.
Can I use this as a meeting planner for multiple time zones?
Yes. The Meeting Planner tab shows your proposed meeting time converted to up to 4 participant time zones simultaneously — helping remote teams find overlap hours that work for everyone.
How do I calculate the time difference between two cities?
The World Clock tab shows the current time difference between your local zone and any selected target zone. The difference label shows how many hours ahead or behind the target location is.
Does this tool automatically adjust for daylight saving time?
Yes. All conversions use the browser's IANA time zone database, which handles DST transitions for every supported region automatically — no manual adjustment needed.
About This Tool
This World Clock and Time Zone Converter was built by the FreeImageTools team — remote workers, developers, and travellers who coordinate across time zones daily. We upgraded the original 4-city clock to include a full time zone converter with date and time input, a meeting planner for up to 4 participants, a Unix timestamp converter with ISO 8601 and UTC output, a 12-city live clock board, a 12/24 hour format toggle, and a time difference label showing how many hours ahead or behind the target zone is. All calculations use the browser's IANA database — no server calls, no data stored. Reviewed and tested most recently in June 2026.