Time Zone Converter
Compare times across global cities with an interactive 24-hour scrubber. Easily find meeting overlap hours across worldwide remote teams.
Local Time
UTC
New York
London
New Delhi / Mumbai
Tokyo
How to Use Time Zone Converter
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Select or add world cities
Pick your home time zone and add target cities, offices, or remote team member regions using the search bar.
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Drag the 24-hour scrubber
Scrub through hours of the day to instantly see real-time local times and color-coded business hours (9am - 6pm) worldwide.
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Copy meeting schedule
Click "Copy Comparison" to grab a clean formatted schedule summary ready to paste into Slack, Teams, or calendar invites.
Remote Standup Planning Example
15:00 UTC (3:00 PM)New York: 11:00 AM (EDT) | London: 4:00 PM (BST) | Mumbai: 8:30 PM (IST) | Tokyo: 12:00 AM (JST)Highlights green for cities currently in daytime working hours.
Technical Specifications
- Supported Inputs: IANA Time Zones, 12-hour AM/PM, 24-hour Military, UTC Offsets
- Input Limit: Unlimited client-side computation
- Processing Engine: 100% In-Browser (Intl.DateTimeFormat IANA)
- Content Uploads: None (Your files and text are processed locally on your device with zero uploads)
Privacy & Security Guarantee
Your time zones are processed entirely in your web browser's memory using native client-side web technologies. Unlike traditional cloud tools, your content is never uploaded to remote servers, stored on external disks, or analyzed by third parties.
2ClickKit In-Browser vs Traditional Cloud Tools
| Feature | 2ClickKit (In-Browser) | Traditional Cloud Services |
|---|---|---|
| Data Privacy | Files never leave your local device | Uploaded to remote servers and third-party clouds |
| Processing Speed | Instant local execution (0ms upload time) | Constrained by internet upload & server processing queues |
| Account & Costs | 100% Free with zero registration or paywalls | Tiered subscriptions, limits, or forced sign-ups |
Best Practices & Tips
- Use the 24-hour slider to pinpoint the exact overlap window where all remote team members are within awake business hours.
- Need to convert Unix epoch timestamps for databases or logs? Check our Unix Timestamp Converter.
Frequently Asked Questions
How are daylight saving time (DST) adjustments handled?
All calculations utilize native IANA timezone databases via the browser’s Intl.DateTimeFormat API, ensuring exact and automatic daylight saving time transitions.
Can I add multiple cities in the same time zone?
Yes, you can search and monitor any global cities across North America, Europe, Asia, Australia, and South America simultaneously.
Does the tool send my location to any servers?
No! Your device time zone and all selected locations are calculated 100% locally in your browser with zero remote data collection.
What do the status tags (Business Hours, Off Hours, Night) mean?
Green indicates standard business hours (9:00 AM to 6:00 PM local time), amber indicates personal/off hours, and purple highlights night/sleep periods.