(Last Updated On: October 30, 2023)


The concept of time is a fundamental aspect of our lives, shaping our daily routines and interactions. Knowing what time it will be in a few hours is often essential for planning activities, meetings, and travel. In this article, we’ll delve into the intricacies of time zones and explore how to calculate what time it will be in 8 hours, regardless of your current location in the world.

Understanding Time Zones

Time zones are geographical regions on Earth, each of which observes a standardized time offset from Coordinated Universal Time (UTC) or Greenwich Mean Time (GMT). Time zones are necessary because the Earth is divided into 24 longitudinal slices, with each zone representing one hour of time difference from its neighbors. As you move east or west across the globe, the local time changes accordingly.

The Earth’s time zones range from UTC-12 to UTC+14, encompassing the full 24-hour day. For example, New York operates in the Eastern Time Zone (ET) and is generally UTC-5 during standard time, while Tokyo, Japan, falls within the Japan Standard Time Zone (JST) at UTC+9.

Time Zone Conversions

When calculating what time it will be in 8 hours, the key is to consider the current time zone you’re in and then account for the time difference. Here’s a simple guideline:

Identify your current time zone: Start by knowing your local time zone. For instance, if you’re in Los Angeles, you’re in the Pacific Time Zone (PT) during standard time, which is UTC-8.

Determine the time difference: Once you know your time zone, calculate the time difference between your zone and the target zone. In this case, you’ll be adding 8 hours to your current time.

Apply the time difference: Add the time difference to your current local time. Be mindful of potential changes in daylight saving time (DST), which can affect the offset.

For example, if it’s 2:00 PM in Los Angeles (PT), and you want to know what time it will be in 8 hours, you’d add 8 hours, resulting in a time of 10:00 PM.

Daylight Saving Time (DST)

It’s essential to be aware of daylight saving time (DST) adjustments, as some regions observe this practice, which involves setting the clock forward by one hour in the spring and backward by one hour in the fall. DST can affect time zone calculations, so ensure you’re accounting for the correct offset based on the time of year.

For instance, if it’s summer in Los Angeles, you should consider Pacific Daylight Time (PDT), which is UTC-7 during DST. So, if it’s 2:00 PM in Los Angeles during PDT and you want to know what time it will be in 8 hours, you’d add 8 hours to get 10:00 PM.

Online Tools and Apps

Calculating time differences and conversions manually can be a bit challenging, especially when dealing with multiple time zones and accounting for DST changes. To simplify this process, numerous online tools and smartphone apps are available to help you determine the time in various locations around the world. These tools typically allow you to input a specific time and then add or subtract hours to find out what time it will be in the future or in another time zone.


Time zones and calculations play a crucial role in our increasingly interconnected world, helping us coordinate activities, plan travel, and communicate with people across the globe. Knowing what time it will be in 8 hours is a practical skill that can aid in scheduling and organization. By understanding your current time zone, calculating the time difference, and accounting for daylight saving time, you can confidently determine the future time in any part of the world. Whether you’re managing international business meetings or simply planning a virtual hangout with friends in a different time zone, this knowledge is a valuable tool for navigating the intricacies of time.


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