About
A free time zone meeting planner for teams on every continent.
World Clock Meeting Planner is a free suite of browser-based scheduling tools — a world clock meeting planner, international meeting planner, US time zone meeting planner, meeting time converter, meeting cost calculator, and jet lag calculator — that shows the golden window when everyone on your team is online, in one visual glance.
Why we built it
Distributed teams waste hours every week doing mental time zone math — converting 9 AM Pacific to Berlin time, double-checking daylight saving shifts, and rescheduling meetings that accidentally land at 2 AM for someone.
We wanted a tool that answers one question instantly: when can all of us meet without anyone suffering? So we built a planner where you drag your working hours and the mutual overlap highlights itself — the golden window.
How it works
Add a row for each participant — pick from 117+ preset countries and hubs, search any city or IANA time zone, or enter a custom UTC offset. Drag each row's handles to set working hours, and the planner shades where every row overlaps.
Pick a meeting time by clicking or dragging the meeting line on any timeline, then export a shareable link, an iCal (.ics) invite, a Google Calendar event, or a formatted summary for Slack and Teams. Everything runs on daylight-saving-aware conversions from your own browser, using the standard Intl API and the IANA time zone database — so results stay accurate even when governments change DST rules.
Created by The Vibing Dev.
World Clock Meeting Planner is designed, built, and maintained byThe Vibing Dev. — the team name we use across all of our tools. When you see that name, you know it comes from us.
What we stand for
- Locations
- 117+ preset countries & hubs, plus any IANA zone or UTC offset
- Privacy
- Calculator inputs processed locally in your browser — no calculation server
- Accuracy
- DST-aware via the browser's native Intl API
- Cost
- Free forever, no account required
No accounts required. Your calculator inputs and plan data are processed locally in your browser and are not sent to our servers. Shared links encode your inputs in the URL — do not include sensitive information if you plan to share. This site uses Google Analytics for pageview statistics. Read more in our privacy policy.