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Time Zone Converter

Pick a source time and zone, add multiple target zones, and see a live DST-aware table with day offsets — plus a best-meeting-time hint across all your zones.

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درباره Time Zone Converter

This time zone converter lets you pick a source time in any IANA zone and add as many target zones as you like, then shows a live table of the equivalent local times — complete with +1d or -1d day-offset markers when a zone rolls over midnight. It's fully DST-aware, using the browser's own time-zone database, and when you add two or more zones it suggests the best overlapping window for a meeting. Perfect for scheduling calls across teams, and it all runs locally with no data leaving your device.

ویژگی‌های Time Zone Converter

  • 01

    One time, many zones

    Set the source moment once and add every zone you care about. The table converts them all at once and marks day rollovers so you never book a call on the wrong date.

  • 02

    DST-aware and accurate

    Conversions use the browser's IANA time-zone data, so daylight-saving transitions and historical offsets are handled correctly — not a naive fixed-offset guess.

  • 03

    Best meeting-time hint

    Add two or more zones and the tool highlights the window where everyone is within reasonable working hours, taking the guesswork out of cross-region scheduling.

سؤالات متداول درباره Time Zone Converter

How do I convert a time between two time zones?
Choose your source zone and enter the date and time, then add the target zone. The converted local time appears instantly in the table, with a day-offset marker if it lands on a different calendar day.
Is this converter accurate around daylight saving changes?
Yes. It uses the Intl time-zone database built into your browser, which knows each zone's DST rules, so times near a spring-forward or fall-back transition convert correctly.
How does the best meeting time hint work?
With two or more zones added, the tool scans the day and finds the hours when every selected zone falls within normal working hours (roughly 8am–8pm), then shows that overlapping window so you can pick a time that suits everyone.
What does the +1d or -1d marker mean?
It shows that the converted time falls on the next (+1d) or previous (-1d) calendar day relative to your source time — common when converting between, say, the Americas and Asia.
Can I search for a specific city or zone?
Yes. The zone selectors list the full set of IANA time zones (like America/New_York or Asia/Tokyo) and are searchable, so you can find the region you need quickly.

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