Office tool

Time Zone Meeting Planner

Compare working hours across selected IANA time zones and dates, including daylight-saving changes, to find overlapping meeting windows.

Find meeting windows

Add an item

IANA time zoneWorkday startsWorkday endsActions

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Drag rows to reorder them, or use the move buttons.

Add the details you know. You can revise the result before exporting it.

Your entries and imported files are processed in your browser. Draft values are stored only in your browser until you clear the tool or site storage.

What this tool produces

Compare working hours across selected IANA time zones and dates, including daylight-saving changes, to find overlapping meeting windows. The output stays editable through the form and can be copied, downloaded, or printed for review.

Review before sharing

Check names, dates, amounts, formulas, and policy assumptions against your source information. Browser-generated planning documents are working drafts and do not replace your organization's approval process.