Overlap: World Clock & Planner

See the time anywhere and find when everyone is awake. Pick the best meeting slot across time zones and share it in one tap. No account, works offline.

Overlap shows the time in any city and finds when you can all talk.

Add the cities that matter and see every clock at a glance, with day and night, offsets and the next clock change. Then open the Planner: pick a meeting length and Overlap ranks the best windows across everyone's working hours, evenings and nights.

PLAN MEETINGS • Best time finder across any number of cities • Set working hours per city • Weekends and public holidays are taken into account • Share a ready-made proposal message or add it to your calendar with an .ics file • Weekly meeting check warns when a daylight saving change moves your slot

WORLD CLOCK • Search thousands of cities, or type EST, PST, NYC • Digital and analog faces, sunrise and sunset, moon phase • Optional heads-up 3 days before a daylight saving change

HANDY TOOLS • Stock market open and closed status by exchange • Business day calculator, date math, countdowns • Timer, stopwatch and desk clock

PRIVATE AND SIMPLE No account, no tracking. Everything works offline, and your cities stay on your device.

Built for remote teams, travellers, freelancers, and anyone with family or friends in another time zone.