Timezone App

Timezone App is a free visual timezone converter and meeting scheduler built for remote and distributed teams. Add any number of cities and compare their local times side by side on a color-coded timeline that makes overlapping business hours obvious at a glance.

Drag across the timeline to select a proposed meeting window and share a compact link — recipients see the time converted to their own timezone automatically. Connect Google Calendar or Outlook to overlay your events on the timeline so you can avoid conflicts without switching tabs. All calendar data is fetched and processed in your browser and never touches the server.

No account required, no ads, no usage limits. Daylight Saving Time transitions are handled automatically so you never have to second-guess the math.