# The World Clock Meeting Planner

> Free, privacy-first world clock meeting planner that finds the mutual overlap ("golden window") across 117+ cities and any IANA time zone. Drag each participant's working hours, test any moment, and export a shareable link, .ics, Google Calendar invite, or Slack summary. DST-accurate, no sign-up, runs entirely in the browser.

## What it does

- Finds the exact time window when every participant is inside their working hours.
- Rates any candidate moment per city as In hours, Early, Late, or Outside.
- Handles daylight saving time for the actual meeting date using the browser's IANA time zone database.
- Supports US regions, 117+ international hubs, any IANA zone, and fixed UTC offsets from UTC−12 to UTC+14.
- Exports shareable links, .ics calendar invites, Google Calendar links, and Slack/Teams summaries.
- Requires no account and stores no schedule data on a server.

## Core pages

- [Home / planner](https://theworldclockmeeting.com/): interactive golden-window meeting planner.
- [US meeting planner](https://theworldclockmeeting.com/us-meeting-planner/): Eastern, Central, Mountain, and Pacific overlap finder.
- [International meeting planner](https://theworldclockmeeting.com/international-meeting-planner/): worldwide hubs with cross-day indicators.
- [UK meeting planner](https://theworldclockmeeting.com/uk-meeting-planner/): London GMT/BST, US-UK overlap, and 2027 DST mismatch weeks.
- [Australia meeting planner](https://theworldclockmeeting.com/australia-meeting-planner/): five time zones, state DST rules, and Asia-Pacific overlap.
- [Philippines meeting planner](https://theworldclockmeeting.com/philippines-meeting-planner/): Manila PHT UTC+8 and US/UK/Australia windows.
- [India meeting planner](https://theworldclockmeeting.com/india-meeting-planner/): IST UTC+5:30, US-India bridges, and UK/Singapore corridors.
- [Meeting time converter](https://theworldclockmeeting.com/meeting-time-converter/): city-pair conversion tables and preloaded planners.
- [Meeting cost calculator](https://theworldclockmeeting.com/meeting-cost-calculator/): estimate the salary cost of a meeting.
- [Jet lag calculator](https://theworldclockmeeting.com/jet-lag-calculator/): plan travel recovery around meeting dates.

## Guides

- [DST 2027 guide](https://theworldclockmeeting.com/guides/dst-guide/): daylight saving dates, gap weeks, and meeting fixes.
- [Time zone conversion guide](https://theworldclockmeeting.com/guides/timezone-conversion/): UTC offsets, IANA zones, and conversion examples.
- [Scheduling best practices](https://theworldclockmeeting.com/guides/scheduling-best-practices/): fair rotation, overlap windows, and async alternatives.
- [IANA time zone database](https://theworldclockmeeting.com/guides/iana-time-zone-database/): how tz data works and why it matters.

## Use cases

- [Sales demo scheduling](https://theworldclockmeeting.com/use-cases/sales-demo-scheduling/)
- [Interview scheduling](https://theworldclockmeeting.com/use-cases/interview-scheduling/)
- [Company all-hands](https://theworldclockmeeting.com/use-cases/company-all-hands/)
- [Global product launches](https://theworldclockmeeting.com/use-cases/global-product-launches/)
- [Remote team standups](https://theworldclockmeeting.com/use-cases/remote-team-standups/)
- [Support rotations](https://theworldclockmeeting.com/use-cases/support-rotations/)

## Reference

- [Glossary](https://theworldclockmeeting.com/glossary/): time zone, UTC, DST, golden window, and related terms.
- [Comparison](https://theworldclockmeeting.com/compare/world-time-buddy-vs-timeanddate/): how the major meeting planners differ.
- [Best time zone meeting planners](https://theworldclockmeeting.com/best-time-zone-meeting-planners/): selection criteria and options.
- [Overlap study](https://theworldclockmeeting.com/research/time-zone-meeting-overlap-study/): golden-window lengths for major business corridors.
- [FAQ](https://theworldclockmeeting.com/faq/): common scheduling questions.
- [About](https://theworldclockmeeting.com/about/): who builds the planner.
- [Team](https://theworldclockmeeting.com/team/): The Vibing Dev. studio.
- [Editorial policy](https://theworldclockmeeting.com/editorial-policy/): how content is researched and corrected.
- [Corrections](https://theworldclockmeeting.com/corrections/): public correction log.

## Key facts

- The site is free and does not require an account.
- All time zone conversions happen in the browser through the Intl API and IANA data.
- The planner is DST-aware for the selected date, including US–Europe mismatch weeks.
- The site is built by The Vibing Dev. and is independent of timeanddate, World Time Buddy, and Calendar.com.
- Canonical domain: https://theworldclockmeeting.com

## Contact

- Email: hello@theworldclockmeeting.com
- Contact page: https://theworldclockmeeting.com/contact/