Meeting time across time zones
Compare a meeting time across two UTC offsets.
Compare two UTC offsets
Enter or select values to calculate a result.
How the tool works
Treat the entered date and time as belonging to the first offset, then view the matching time at the second.
Use named zones for real invitations
Offsets are useful for quick checks; named zones handle future daylight-saving rules.
Meeting guides
Meeting time-zone planner
Compare one proposed meeting instant across participant time zones.
Best time for a global meeting
Find a workable overlap across several locations.
UTC offsets explained
Understand positive and negative differences from Coordinated Universal Time.
Daylight saving and meetings
Prevent recurring meetings from shifting unexpectedly.
Meetings across the date line
Recognize when participants attend on different calendar dates.
Recurring international meetings
Schedule repeating calls across seasonal clock changes.