Time Difference between Taiwan and California: A Complete Guide

Knowing the time difference is important if you plan to travel between Taiwan and California or work with colleagues from these two regions. While sharing the same globe, the two sites have separate time zones. This article will provide a complete guide to help you understand the time difference between Taiwan and California.

Read more: 7 of the Best Tips for Safely Travelling Solo in Australia

Understanding Time Zones

Before we dive into the time difference between Taiwan and California, let’s briefly discuss the concept of time zones. Each of the 24 time zones on earth is around 15 degrees of longitude broad. Each time zone is either one hour in advance or one hour in the rear of its neighbors. Coordinated Universal Time (UTC), the main international standard for measuring time, is commonly used to refer to time zones.

Taiwan Time

Taiwan is an island country located in East Asia. Coordinated Universal Time (UTC+8) is eight hours ahead of Taiwan Time. So, 8:00 PM the day before in California corresponds to 12:00 noon in Taiwan.

Time in California

California is a state in the United States situated on the West Coast. Pacific Time is used in California eight hours later than Coordinated Universal Time (UTC-8). Thus, when it is 12:00 PM in California, it is 8:00 PM in Taiwan on the same day.

Calculating the Time Difference

You may use the following formula to determine the time difference between Taiwan and California:

  • Time difference = California time – Taiwan time
  • For example, if it is 12:00 noon in California, the time difference between California and Taiwan is:
  • Time difference = 12:00 PM – 8:00 PM Time difference = 4 hours
  • This means it is 4:00 AM the next day in Taiwan when it is noon in California.

Adjusting for Daylight Saving Time

It’s crucial to remember that the time difference between Taiwan and California may alter during daylight saving time. Clocks are set one hour forward during daylight saving time to make greater use of the daylight throughout the summer. Keeping track of which areas observe daylight saving time is crucial because not all nations or regions do.

The second Sunday in March marks the start of California’s DST, while the first Sunday in November marks its conclusion. The time difference between California and Taiwan is lowered by one hour during this time. For instance, during daylight saving time, while it is 12:00 noon in California, it is 7:00 PM in Taiwan the same day.

In Taiwan, daylight saving time is not observed, so the time difference between Taiwan and California remains constant throughout the year.

Implications of the Time Difference

The time difference between Taiwan and California can have significant implications, especially for people who work across these two regions. For example, if you plan a meeting between colleagues in Taiwan and California, you must be aware of the time difference to schedule a convenient time for everyone.

Additionally, if you are traveling between Taiwan and California, you may experience jet lag due to the significant time difference. A brief sleep condition called jet lag happens when crossing time zones throws off your body’s biological clock.

Meeting planner for California (CA) and Taiwan

Regrettably, there aren’t any times when your usual working hours and theirs overlap. The meeting planner may only be expanded to accommodate your time between 8:00 AM and 6:00 PM (California).

When scheduling a conference call or meeting, aim for between 5:00 PM and 6:00 PM in California.In Taiwan, that will ultimately be between 8:00 AM and 9:00 AM. The graph below illustrates when events overlap.

Schedule a phone call from California to Taipei, Taiwan

You can try phoning a buddy in Taipei, Taiwan if you reside in California between 4:00 PM and 8:00 AM. Because of Taipei, Taiwan’s 15-hour time difference from California will occur between 7 AM and 11 PM their time (CA).

If you want to reach someone in Taipei, Taiwan, at work and are available any time, you might want to attempt between 6:00 PM and 2:00 AM. The best time to contact them is right now, from 9 AM to 5 PM, during regular business hours.

What is 16 hours ahead of PST?

Casey, The time zone is 16 hours ahead of PST. You may convert additional time zones by going to the time zone website and selecting the most popular time zone conversions. For simple conversion, use the form at the bottom of this page.


In conclusion, there is an eight-hour time difference between Taiwan and California. In other words, when it’s noon in California, it’s 8:00 PM in Taiwan the same day, and vice versa. When it’s 12:00 noon in Taiwan, it’s 8:00 PM in California the day before. The time difference must be taken into consideration, especially while making plans.

Apart from that, if you want to know about Best Tips for Safely Travelling Solo in Australia, then please visit our Travel Category.


Hamza Khalid

Hamza Khalid is a professional blogger with over 5 years of experience in the digital content creation industry. With a focus on technology and business, Hamza has established himself as a leading voice in the industry. Over the years, Hamza has built a loyal following of readers and clients, thanks to his ability to deliver content that meets their needs and exceeds their expectations. He is always looking for new ways to innovate and push the boundaries of technology and business, and he is excited to continue sharing his expertise and insights with the world through his blog.

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