Seattle to EST Time Converter
Convert Seattle to Eastern Time instantly.
Scroll the timeline to check any hour of the day.
Seattle
PST
1:23
Eastern Time
EST
4:23
Seattle and EST are on daylight savings right now, shown as PDT and EDT.
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How the Seattle to EST time difference works
EST is 3 hours ahead of Seattle. Seattle (PST) is a city in United States. Eastern Time (EST) is the time zone of the US East Coast. For example, 9:00 AM Seattle is 12:00 PM EST. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
3 hours
Daylight saving
Both observe
Seattle offset
UTC-8
EST offset
UTC-5
Seattle to EST conversion chart
| Seattle (PST) | Eastern Time (EST) |
|---|---|
| 12:00 AM | 3:00 AM |
| 1:00 AM | 4:00 AM |
| 2:00 AM | 5:00 AM |
| 3:00 AM | 6:00 AM |
| 4:00 AM | 7:00 AM |
| 5:00 AM | 8:00 AM |
| 6:00 AM | 9:00 AM |
| 7:00 AM | 10:00 AM |
| 8:00 AM | 11:00 AM |
| 9:00 AM | 12:00 PM |
| 10:00 AM | 1:00 PM |
| 11:00 AM | 2:00 PM |
| 12:00 PM | 3:00 PM |
| 1:00 PM | 4:00 PM |
| 2:00 PM | 5:00 PM |
| 3:00 PM | 6:00 PM |
| 4:00 PM | 7:00 PM |
| 5:00 PM | 8:00 PM |
| 6:00 PM | 9:00 PM |
| 7:00 PM | 10:00 PM |
| 8:00 PM | 11:00 PM |
| 9:00 PM | 12:00 AM +1 day |
| 10:00 PM | 1:00 AM +1 day |
| 11:00 PM | 2:00 AM +1 day |
Best time to meet
A standard 9 to 5 workday overlaps from 9:00 AM to 2:00 PM Seattle (12:00 PM to 5:00 PM EST). Schedule inside that window to catch both coasts during business hours.
Cities in each time zone
Seattle (PST)
San FranciscoSanta BarbaraSan DiegoSacramentoFresnoBakersfield
Eastern Time (EST)
New YorkWashington D.C.AtlantaMiamiBostonPhiladelphia
Seattle to EST questions
Is EST ahead of or behind Seattle?
EST is 3 hours ahead of Seattle. So 9:00 AM Seattle is 12:00 PM EST, and 5:00 PM Seattle is 8:00 PM EST.
What time is it in EST when it is 12:00 PM Seattle?
When it is 12:00 PM (noon) Seattle in Seattle, it is 3:00 PM EST in Eastern Time.
How many hours difference is there between Seattle and EST?
There is a 3 hours difference. Eastern Time (EST) runs 3 hours ahead of Seattle (PST).
Do Seattle and EST observe daylight saving time?
Both Seattle and Eastern Time observe daylight saving time on aligned dates, so the 3 hours difference between them holds all year.
What is the best time to schedule a meeting between Seattle and EST?
A standard 9-to-5 workday overlaps from 9:00 AM to 2:00 PM Seattle (12:00 PM to 5:00 PM EST). Scheduling inside that window keeps the call during business hours in both Seattle and Eastern Time.
Which cities use Seattle and EST?
Seattle (PST) covers cities such as San Francisco, Santa Barbara, San Diego, Sacramento, Fresno, Bakersfield. Eastern Time (EST) covers cities such as New York, Washington D.C., Atlanta, Miami, Boston, Philadelphia.