Time Zone Converter

Time Zone Converter and World Clock

This is a time zone converter and a world clock that helps you convert two cities or time zones and then compare them to see their current time. This page also allows you to view the local time of most cities in the world. It is a useful tool for people who travel internationally and engage in international activities.

How to use Time Zone Converter?

It is very easy to use, you can select two cities or time zones on the page and click on the convert button to see the time comparison between the two cities or time zones.

How to use World Clock?

All you need to do is click on the link below the blue earth icon on the home page to get a table of major cities in the world, click on any city to see the current time in that city.

Are clock times affected by daylight saving time?

Yes, all clock times take into account the effects of daylight saving time. You can rest assured that the time is accurate.

What is daylight saving time？

Daylight Saving Time (DST) is a time adjustment practice where clocks are typically set one hour ahead during the summer to extend daylight hours. It aims to save energy and promote outdoor activities. DST is observed in some regions but is not universally adopted worldwide.

What is Coordinated Universal Time？

Coordinated Universal Time (UTC) is the global timekeeping standard used as a reference for time worldwide. It is not influenced by time zones or daylight saving time changes. UTC is based on highly precise atomic clocks and occasionally adjusted with leap seconds to account for Earth's irregular rotation. This consistency makes it crucial for various applications, including global communication, navigation, and scientific research. UTC provides a common point of reference, ensuring that people and systems across the world can coordinate events and activities accurately, regardless of their geographical location.

How many time zones are there in the world？

There are a total of 38 time zones in the world, ranging from UTC-12 to UTC+14. These time zones help account for the Earth's rotation and the division of the world into distinct regions with their local times, allowing for coordinated scheduling, travel, and communication across different parts of the globe. Some regions, like India and Newfoundland, have unique time offsets, while others, like China, use a single time zone for the entire country, despite its vast geographical expanse. Time zones are essential for managing activities and events on a global scale.