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Timezone Converter

How Timezone Conversion Works

Converting time between locations isn't just about adding or subtracting a fixed number of hours. Timezones are political boundaries, and their rules can change. Our timezone converter uses your browser's built-in `Intl` API to ensure that all conversions use the most up-to-date rules for every region.

Handling Daylight Saving Time (DST)

One of the biggest challenges in scheduling global meetings is Daylight Saving Time (DST). Different countries start and end DST on different dates, and some don't observe it at all. When you select a specific date, this calculator automatically determines whether DST is active in both the source and destination timezones for that exact moment, providing accurate conversions year-round.

Scheduling Global Meetings

  • Be clear about the anchor time: Always state the time in a specific timezone (e.g., "10:00 AM New York Time") rather than just "10:00 AM".
  • Share multiple options: Provide a few different time slots to accommodate participants in significantly different timezones.
  • Use a tool: Send a link or copy the converted times from this tool to eliminate ambiguity.