World Clock Time Zone Planner

SmartToolsDev

About this app

World Clock shows live times for every city you pin — all on one scrollable pinboard, with offset chips that tell you how far ahead or behind each city is without any mental math.

KEY FEATURES:
• City pinboard — search and pin any city from a bundled IANA timezone database; no network required for time display
• Time-difference chips — each pinned city shows its offset vs your local time (e.g. +3h, −5h)
• Day offset labels — cards show "Today", "Tomorrow", or "Yesterday" so you never miscalculate across midnight
• Meeting planner mode — set a custom reference time and see it mapped across all your pinned cities at once
• Drag to reorder — arrange cities in any order; order is saved automatically
• 12h / 24h toggle — global setting applied instantly to every card
• Local clock anchor — your local time is always pinned at the top, non-removable

PERFECT FOR:
• Remote workers coordinating stand-ups across multiple continents
• Frequent international callers scheduling calls with family abroad
• Travelers planning itineraries across time zones
• Freelancers with clients in New York, London, Dubai, and Tokyo

No account required. Your pinned city list is saved locally on your device — nothing is transmitted.

Download World Clock and see every time zone at a glance.