Calculating the 3-hour gap...
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The primary difference between EST and PST is exactly three hours. Eastern Standard Time (EST) is 5 hours behind UTC (UTC-5), while Pacific Standard Time (PST) is 8 hours behind UTC (UTC-8).
This means that when it is 12:00 PM (noon) in New York (EST), it is only 9:00 AM in Los Angeles (PST). This gap is a constant factor for national television broadcasts, sports events, and business meetings across the United States and Canada.
It is important to note that the names change during the summer. EST becomes EDT (Eastern Daylight Time) and PST becomes PDT (Pacific Daylight Time). However, because both regions usually switch to Daylight Saving at the same time, the 3-hour difference remains consistent throughout the year.
Whether you are scheduling a coast-to-coast webinar or just calling a friend on the other side of the country, using a live tool like WhatIsMyTimeZone.info ensures you never mix up the math. Our dashboard shows you your current local time and helps you visualize how it translates across the North American continent.