How does the SavirOS world clock meeting finder work?

Add multiple cities to compare their live local times side by side. The tool automatically calculates overlapping work hours and highlights the best time slots for scheduling meetings. It uses the browser's Intl time zone database for accurate, DST-aware time calculations.

How many time zones and cities does it support?

The SavirOS World Clock supports 500+ cities worldwide across all IANA time zones. This includes every major business hub: New York (EST/EDT), London (GMT/BST), Tokyo (JST), Mumbai (IST), Sydney (AEST/AEDT), Dubai (GST), Singapore (SGT), São Paulo (BRT), Berlin (CET/CEST), and hundreds more. All times are DST-aware and update automatically.

How do I find the best meeting time across different time zones?

Add all participant cities, then look for the green highlighted overlap zone. This shows hours where everyone's working hours align. For example, if scheduling between New York and London, the overlap is typically 9 AM–12 PM ET (2 PM–5 PM GMT). For three-way meetings across the US, Europe, and Asia, the tool finds the narrow windows that work for all parties.

Is the world clock free to use?

Yes, completely free with no signup, no account, and no limits. The SavirOS World Clock is one of 28 free productivity tools available at saviros.com/tools. All tools work instantly in the browser with no registration required.

How is this different from World Time Buddy or Every Time Zone?

SavirOS World Clock is purpose-built for scheduling meetings, not just comparing times. It finds overlapping work hours automatically, offers quick templates for common city combinations (US-Europe, US-Asia, Europe-Asia), lets you share meeting times via URL, and generates formatted time comparisons you can paste into emails. It also supports both AM/PM and 24-hour formats and has dedicated pages for 100+ popular city pairs and time conversions.

Can I share the world clock view with my team?

Yes. Click the 'Share link' button to generate a unique URL that preserves your selected cities and time. Anyone who opens the link sees the same world clock view with all cities and the current times. You can also copy formatted times to paste into Slack, email, or calendar invites.

Does it handle Daylight Saving Time (DST) automatically?

Yes. All time calculations are DST-aware and update automatically when clocks change. The tool uses the IANA time zone database via the browser's Intl API, which handles all DST transitions worldwide. You never need to manually adjust for DST — the tool shows the correct current offset for every city.

What are the most common time zone pairs for international meetings?

The most scheduled international meeting corridors are: New York to London (5-hour difference, overlap 9 AM–12 PM ET), San Francisco to London (8-hour difference, overlap 8 AM–10 AM PT), New York to Mumbai (10.5-hour difference, overlap 8 AM–9:30 AM ET), London to Singapore (8-hour difference, overlap 8 AM–10 AM GMT), and Sydney to New York (15-hour difference, overlap 7 AM–9 AM AEST). SavirOS has dedicated pages for each of these popular city pairs.

World Clock

Schedule across time zones

Compare live clocks side by side, find overlapping work hours, and pick the best meeting time for your global team.

The SavirOS World Clock shows live times across 500+ cities and finds the best meeting times for global teams. Add any cities to instantly see overlapping work hours, then share the view via a unique URL. It supports both 12-hour (AM/PM) and 24-hour formats.

Local time

6:30 AM

Monday, April 13, 2026

Time Scrubber

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Quick templates

Popular city times

Popular time conversions

New York to London New York to Mumbai New York to San Francisco Los Angeles to New York Los Angeles to London San Francisco to London San Francisco to Singapore London to Mumbai London to Singapore London to Sydney

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About the SavirOS World Clock

The SavirOS World Clock is a free meeting time finder that helps distributed teams schedule across any combination of time zones. Unlike simple world clocks that only show current times, this tool is designed specifically for scheduling — it finds overlapping work hours, generates shareable links, and supports quick templates for common international meeting corridors like US–Europe, US–Asia, and Europe–Asia.

With support for 500+ cities and full Daylight Saving Time awareness, the SavirOS World Clock handles the complexity of international scheduling so you don't have to. Whether you're coordinating a standup between San Francisco, London, and Bangalore, or finding a one-on-one slot between New York and Tokyo, the overlap finder shows you the best available windows instantly.

How It Compares to Other World Clock Tools

Popular alternatives include World Time Buddy (worldtimebuddy.com), Timeanddate.com's Meeting Planner, and Every Time Zone (everytimezone.com). Each has strengths — World Time Buddy excels at visual side-by-side comparison, Timeanddate.com offers the deepest city database, and Every Time Zone provides a beautiful minimal slider view. SavirOS differentiates by focusing on the meeting scheduling workflow: work-hours overlap detection, one-click shareable links, copy-paste formatted times, and dedicated pages for 100+ popular city pairs with pre-calculated time differences and scheduling tips. All tools are free; SavirOS requires no signup or account.

Popular Time Zone Conversions

The most common cross-timezone scheduling corridors include EST to GMT (New York to London, 5h difference), PST to IST (San Francisco to Mumbai, 13.5h difference), GMT to SGT (London to Singapore, 8h difference), EST to JST (New York to Tokyo, 14h difference), and AEST to EST (Sydney to New York, 15h difference). SavirOS has dedicated pages for each popular pair at saviros.com/time/[city-pair] with pre-calculated overlaps, scheduling tips, and current live times.

The SavirOS World Clock is part of a suite of 28 free productivity tools built for professionals who work across time zones. Other related tools include the Currency Converter for international financial calculations and the Meeting Cost Calculator for understanding the true cost of meetings.