About

Our Mission

WorldTick is a free web service designed to make it easy to check time information around the world. We provide world clock, timezone conversion, and countdown timer tools.

Features

• Real-time display of current time in major cities worldwide
• Timezone conversion between any two cities
• Countdown timers for holidays and events
• Today in history - date-specific information

Time source

The time shown comes straight from your device's clock; we do not correct it. Local times and daylight saving changes are calculated with your browser's time zone data. The standard time labels for each city (such as UTC+09:00) and notices of permanent UTC offset changes are built with time zone data version 2026f.

Below the time on the home page and on each city's page, we show how far your device's clock is ahead or behind, with the margin of error. The time shown itself is not corrected by this result.

Data sources

The population clocks by country and territory are based on the population, birth rate and death rate from World Development Indicators, The World Bank (CC BY 4.0).

The list of cities is based on GeoNames (CC BY 4.0).

Operator

This site is personally operated by ときめぐり (Tokimeguri).

Contact

For questions or feedback, please visit our contact page.