Time Zone Converter

Free time zone converter with immersive day/night backgrounds, live ticking SVG clocks, multi-zone dashboard (up to 6 cities), visual meeting planner with business-hours overlap, call-time traffic lights, Indian business corridor presets (IST↔EST, IST↔PST, IST↔GMT), saveable team groups, date-crossing alerts, DST awareness, and a full 24-hour conversion table. Powered entirely by your browser — no external API, works offline.

Convertisseur de Fuseau Horaire

From

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Select two cities above

Is It a Good Time to Call?

World Clock Dashboard

Meeting Planner

Find the best time for a meeting between participants in different time zones. Green bars show business hours (9 AM – 6 PM).

Quick Call Time Check

I'm in:

I want to call:

🟢

Select cities above

Indian Business Quick Convert

One-click IST conversion for the 8 most common Indian business corridors. See current time, time difference, and business-hours overlap instantly.

My Team Zones

Save your frequently used city groups for one-click loading. Groups are stored in your browser and persist across visits.

Add cities to the World Clock Dashboard, then click "Save Current Dashboard" to create a team group.

24-Hour Conversion Table

Full 24-hour conversion between the two cities selected in the Converter tab. The current hour is highlighted. Use the converter tab to change cities.