Add everyone's city. The gold window is the stretch where every timezone lands inside working hours (9am–6pm) on the same day.
24 columns = 24 hours (UTC), left to right. Bright = daytime, dark = night, gold outline = inside 9–6 working hours.
Scheduling across time zones usually means opening five browser tabs and doing hour math in your head. This time zone overlap tool does that for you — add every city on your team, and it instantly finds the window where everyone is inside working hours at the same time, instead of just converting one time at a time like a typical world clock or time zone converter.
It works for fully remote teams, distributed startups, freelancers coordinating with international clients, or families spread across countries trying to find a good time to call. No sign-up, no install — it runs entirely in your browser.
Want more on this? Read how to find a meeting time that works across time zones, or check typical overlap windows for common remote team regions.