ZoneClock – Time Zone Planner

ZoneClock makes it easy to keep track of the people and places you work with across time zones. PLAN MEETINGS ACROSS TIME ZONES Drag the slider or tap any hour to see what time it is in every city at once. Working hours are highlighted in green and night hours are dimmed, so you can spot a time that suits everyone at a glance. NEVER MIX UP THE DAY When a city is already on tomorrow, or still on yesterday, ZoneClock shows the weekday right next to the time. ANY CITY IN THE WORLD Pick from popular cities or search for any city or region. Half-hour and 45-minute time zones like India, Nepal and Newfoundland are shown correctly. MAKE IT YOURS • Rename cities ("Mom", "SF Office") • Use My Location as your home city. It follows your phone's time zone when you travel • Reorder cities, with your home city first • Follows your 12-hour or 24-hour clock setting • Light and dark mode WIDGETS • Home Screen widgets in small, medium and large sizes • Lock Screen widgets • Choose which cities each widget shows PRIVATE BY DESIGN No accounts, no tracking, no ads. Your cities stay on your device.