The PDT and EST are time zones in the Eastern and Pacific parts of the globe. Both these time zones have their different timings according to the Universal time. Both these times are calculated by keeping in mind the universal time.
The PDT and the EST are not at all the same. Every individual should note this.
PDT vs EST
PDT is the short form of Pacific daylight timing which is seven hours before the universal timing of the world, and on the other hand, EST is the short form of Standard eastern timing, which is five hours before the universal timing.
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The PDT is the Pacific Daylight Timing, which is usually seven hours behind the GMT. This timing is generally followed in the summer when the PST (Pacific standard timing) is observed worldwide.
This PDT timing is followed in THE United States, Mexico, and Canada, just like in PST.
The EST is the Eastern Standard Timing, which is usually five hours before the UTC. This is the zone of timing used in all parts of the eastern parts of the world.
This timing zone falls off in the winter when the EDT eastern daylight timing is followed worldwide.
Comparison Table
| Parameters of Comparison | PDT | EST |
|---|---|---|
| Full form | The complete form of PDT is Pacific Daylight Timing. | The complete structure of EST is Eastern Standard Timing. |
| Timings compared to UTC | The PDT is seven hours before the Universal timing (UTC). | The EST is five hours before the Universal timing (UTC). |
| Seen in | The PDT timing is seen in the months of summer in the year. | The EST timing is seen in the months of winter in the year. |
| Regions | The PDT is observed in all the northern parts of the world. | The EST is observed in all the Eastern parts of the world. |
| Date of effect | The PDT comes into effect from the first Sunday of November | The EST comes into effect from the second Sunday of November. |
What is PDT?
The PDT is the Pacific Daylight Timing, which is usually seven hours behind the GMT. This timing is usually followed in the summer when the PST (Pacific standard timing) is observed worldwide.
This PDT timing is followed in the United States, Mexico, and Canada, just like in PST.
Following a time zone, the PDT (Pacific Daylight Timing) is another way the PST. This time zone started in the middle of March and came to an end, usually by the end of November.
The timing periods are not that approximate, but yes, it is somewhere around it.
This time zone makes observed in summer, which makes the day even longer. The standard timing of PDT ( Pacific daylight timing) is one hour more than that of PST ( Pacificexpectedd timing).
The PDT timing is set back with the PST timing on the first Sunday of November. This change was on the first of April, but now the government has changed the policy.
What is EST?
The timing of PDT, which is Pacific daylight timing, is usually five hours before the UTC. This is the zone of timing used in all parts of the eastern parts of the world.
This timing zone falls off in the winter when the EDT eastern daylight timing is followed worldwide.
The EST (Eastern Standard Timing) is replaced by the EDT (Eastern Daylight Timing) on the second Sunday of November. The eastern daylight timing is one hour ahead of the Eastern Standard timing.
An international Conference is usually set between 10 am to 6 pm when the Eastern Standard timing is considered.
On the second of March, the Easter standard timing is switched back to the Easter Daylight timing. This timing is the countries of North America, Central America, and the Caribbean.
There is a gap of one hour when Eastern daylight timing and Eastern Standard timing get replaced with each other.
Main Differences Between PDT and EST
- The complete form of PDT is Pacific daylight Timing, and on the other hand, the entire state of EST is Eastern standard timing.
- The PDT (Pacific daylight timing) is seven hours before the Universal timing (UTC). On the other hand, the EST (Eastern standard timing) is five hours before the Universal timing (UTC).
- The PDT (Pacific daylight timing) timing is seen in the months of summer the year; on the other hand, the EST (Eastern standard timing) timing is seen in winter.
- The PDT (Pacific daylight timing) is observed in all the northern parts of the world, and on the other hand, the EST (Eastern standard timing) is observed in all the Eastern parts of the world.
- The PDT (Pacific daylight timing) comes into effect from the first Sunday of November; on the other hand, the EST (Eastern standard timing) comes into effect from the second Sunday of November.
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Piyush Yadav has spent the past 25 years working as a physicist in the local community. He is a physicist passionate about making science more accessible to our readers. He holds a BSc in Natural Sciences and Post Graduate Diploma in Environmental Science. You can read more about him on his bio page.
