Find the overlap of two teams' working hours across zones.
Each team's working window is shifted into your time zone and the overlap between the two ranges is returned. Distributed teams can shrink to almost no shared hours, so finding the intersection protects both workdays.
International Meeting Time
Convert their working hours to your zone, then take the intersection of both ranges
Convert their working hours to your zone, then take the intersection of both ranges Each team's working window is shifted into your time zone and the overlap between the two ranges is returned.
Distributed teams can shrink to almost no shared hours, so finding the intersection protects both workdays.
This calculator takes 6 inputs: Your work start, Your work end, Their work start, Their work end, Your UTC offset, Their UTC offset. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.