About ZoneOverlap
Schedule across time zones, effortlessly.
ZoneOverlap is a free, privacy-first timezone overlap tool built for remote teams. Instantly visualize shared working hours, drag to select meeting windows, and find the perfect time — without spreadsheets, without sign-ups, and without sending your data anywhere.
Multi-timezone View
Add any number of time zones and see all of them side-by-side on a single timeline. No more mental math across daylight saving changes.
Private & Local
Everything runs entirely in your browser. No account needed, no data ever leaves your device. Your schedules stay yours.
Meeting Planner
Drag a time range on the timeline and instantly see the equivalent local time for every team member — making scheduling meetings across the globe a breeze.
Why we built ZoneOverlap
Remote and distributed teams spend too much time figuring out "what time is it for you?". ZoneOverlap was built to eliminate that friction — giving every team a single, clear view of their collective working hours so they can focus on the work that matters.