Time Zone Meeting Planner

Choose a reference date, source time zone, participant zones, and work-hour window to scan a 24-hour schedule for practical meeting times.

Reference date

Source zone

Workday starts

Workday ends

Add participant time zone

Participants

—Hours inside every workday

—First overlap

—Zones compared

The work-hour highlight uses the same numeric local-hour window for every participant. It does not know individual availability, holidays, or lunch breaks.

Core timing workflows

Start with a direct timer, stopwatch, alarm or focus workflow. Calendar, date arithmetic, clocks and scheduling specialists remain available from the full Date & Time hub.

All 76 date & time tools

Online TimerCountdown, sound, repeat & fullscreen StopwatchLaps, precision & fullscreen Countdown TimerFocused countdown workflow Alarm ClockAlarm at a local clock time PomodoroFocus and break cycles Interval TimerWork/rest rounds Presentation TimerTalk timing with warnings Classroom TimerProjector-friendly countdown

Compare working hours across zones

Pick a date, source zone, participant zones, and a local work-hour window. The planner evaluates the same 24-hour period as real instants and highlights cells that fall inside every participant’s work window.

Availability limits

The green overlap only reflects the numeric hours you entered. It does not know calendars, holidays, lunch breaks, travel, or personal schedules.

Meeting-overlap semantics

Each candidate instant is rendered in every participant zone and tested against the chosen local work-hour window. This models time zones, not individual calendars, holidays, or lunch breaks.