World Time - UTC Clock

World Time – UTC Clock is a clean, modern world clock, UTC clock and time zone converter for travelers, pilots, radio operators, developers, traders, remote teams and anyone who works across time zones. See the exact UTC/GMT time, compare world time in any city and plan calls without doing time math in your head.

🕐 LIVE UTC CLOCK & LOCAL TIME

Exact UTC (GMT, Zulu) time and your local time, updated every second, with the date and UTC offset. Choose 12 or 24-hour format and a digital, LCD, modern or classic clock font.

🔄 TIME ZONE CONVERTER

Pick any date and time and convert it between time zones for several cities at once. See the time difference instantly, swap directions and share the converted times in one tap. Ideal for converting UTC to local time, EST to GMT or IST to PST.

🤝 MEETING PLANNER

Your favorite cities side by side on a 24-hour timeline. Working hours, evenings and nights are color-coded, and the best meeting times for everyone are highlighted, so scheduling across time zones takes seconds.

🌍 WORLD CLOCK – EVERY TIME ZONE

330+ cities covering every time zone on Earth: every capital plus all regional zones, such as all four Brazilian time zones, eleven Russian zones, Canada, Mexico, Australia, Indonesia and remote islands. Search by city or country, see the time difference from you, a day/night icon for each city and the next daylight saving time (DST) change.

🌅 SUNRISE & SUNSET

Sunrise, sunset and day length for every city, including midnight sun and polar night.

🧭 UTC OFFSETS

Every UTC offset in one list, from UTC−12 to UTC+14, including half-hour and 45-minute offsets. Tap an offset to see its cities and time zones, or search a city to find its UTC offset.

🔤 TIME ZONE ABBREVIATIONS

GMT, UTC, CET, CEST, EET, EST, EDT, CST, PST, IST, JST, AEST and many more: the current time, the UTC offset and the difference from your time. Convert any abbreviation and save your favorites.

🗺️ DAY & NIGHT MAP

A live world map lit by the real position of the sun: see where it is day, twilight or night right now, with your favorite cities on it.

📈 STOCK MARKET HOURS

NYSE, Nasdaq, London, Frankfurt, Tokyo, Hong Kong, Borsa Istanbul and more: open or closed right now, lunch breaks and countdowns to the opening and closing bell in your own time.

⚛️ ATOMIC CLOCK CHECK

Compare your phone's clock with Google's atomic-clock time servers (NTP) and see how many milliseconds it is ahead or behind.

📱 HOME SCREEN WIDGETS

A UTC & local time widget with both dates and optional seconds, and a favorites widget with up to four world clocks on your home screen.

⚡ APP SHORTCUTS

Long-press the app icon to jump straight to the time zone converter, world clock, meeting planner or your favorite cities. Pin any city to your home screen.

🖥️ DESK CLOCK

Full-screen mode with UTC and local time side by side. The screen stays on – ideal for desks, studios, ham radio shacks and control rooms.

🛠️ TECHNICAL TIME

Zulu time, Unix timestamp (epoch), ISO 8601, day of year, ISO week and Julian date. Tap to copy – handy for logs, aviation and coding.

⭐ FAVORITES

Pin your cities, UTC offsets and time zone abbreviations, and open every tool from quick cards on the clock screen.

🎨 YOUR STYLE

Dark and light mode, five app icons to choose from and 13 languages.

♿ ACCESSIBLE

Screen reader (TalkBack) labels, large text support and high-contrast text.

✈️ MADE FOR

- Travelers and pilots who need UTC and Zulu time

- Remote teams scheduling meetings across time zones

- Ham radio operators keeping a UTC log

- Developers working with UTC, timestamps and ISO 8601

- Traders following global market hours

- Friends and family living abroad

Download World Time – UTC Clock and always know what time it is anywhere in the world.