Zeit - World Clock & Timezones

The cleanest way to find meeting overlap across time zones. Swipe the hour strip, spot the window, schedule with confidence.

Zeit makes planning across time zones effortless.

See every city's hour next to yours, swipe through the day, and instantly find the overlap — no mental math, no date rollover headaches.

• Horizontal hour strips across every time zone you add • Working hours and off-hours shaded at a glance • Swipe to preview any future time; tap Now to snap back • Add unlimited cities — your local time is always first • 12-hour or 24-hour format • iCloud sync across iPhone, iPad, and Mac • Clean light and dark modes • Free, private, no accounts