World Clock & Timezone Converter

Compare live digital and analog clocks across 200+ global cities, calculate UTC/GMT offsets, inspect DST, and plan overlapping meetings.

Your Local System Time
00:00:00AM
Loading local date...UTC Offset

Add Global Cities

Search 200+ cities & timezones
Quick Add:

⏱️ Interactive Timezone Scrubber & Overlap Planner

Drag the slider to preview matching times across all cities. Highlights green when hours overlap between 9 AM and 6 PM.

🟢 Live Real-Time
12 AM6 AM12 PM (Noon)6 PM11:59 PM

Active World Clocks

4 Cities Added

📋 Shareable Meeting Schedule Exporter

Copy formatted meeting availability text to send in Slack, Teams, or Email.

Add cities above to generate a shareable timezone meeting summary...
🔒 Processes 100% locally in your browser using standard Intl APIs — zero server tracking.

How the World Clock & Timezone Converter Studio Works

The World Clock & Timezone Converter Studio by DwellixTools is an interactive, browser-based time translation and meeting scheduling utility. It allows remote teams, travelers, and international businesses to track real-time ticking clocks across 200+ world cities, calculate exact UTC/GMT timezone offsets, and find overlapping working hours.

All time calculations use the browser’s native Intl.DateTimeFormat JavaScript API. This guarantees 100% offline accuracy without making external network calls or tracking your location.

Key Features & Capabilities

  • ☀️ Live Ticking Digital & Analog Clocks: View real-time digital clocks for major hubs (New York, London, Tokyo, Paris, Sydney, Dubai, Mumbai, Singapore) with automatic Day/Night sun and moon indicators.
  • ⏱️ Time Scrubber & Meeting Planner: Drag the interactive time slider to scrub through any hour of the day and see matching local times across all added cities simultaneously.
  • 💼 Working Hours Overlap Matrix: Highlights cities with green indicator badges when local times fall within standard working hours (9:00 AM to 6:00 PM).
  • 🔎 200+ City & Timezone Search: Search by city name, country, or timezone abbreviation (PST, EST, UTC, GMT, IST, JST, CET).
  • 📅 Shareable Meeting Invite Exporter: One-click copy formatted timezone schedules for Zoom, Slack, Google Meet, or email invites.

Frequently Asked Questions (FAQ)

How accurate are the clocks and timezone offsets?

The tool uses your device’s operating system clock and browser IANA timezone database. It automatically accounts for Daylight Saving Time (DST) transitions and leap seconds.

Are my city searches or time preferences sent to your servers?

No. All calculations run client-side in your browser. No locations, IPs, or searched cities are uploaded or logged on DwellixTools servers.

Can I plan meetings across multiple timezones at once?

Yes! Simply add all attendee cities using the search bar, then drag the Time Scrubber slider to find a time slot where all locations show a green Working Hours badge.