United States
Netherlands
Seattle to Amsterdam Time Difference
Amsterdam is 9 hours ahead of Seattle
Seattle vs Amsterdam — At a Glance
Seattle to Amsterdam — Hour-by-Hour
About Seattle and Amsterdam
Seattle (population: 0.74M) is known for Amazon, Microsoft, Boeing, coffee culture, and the Pacific Northwest. Amsterdam (population: 0.87M) is known for canal culture, Booking.com headquarters, cycling, and progressive urban design.
Business Hours Overlap
Seattle and Amsterdam are both prominent tech cities. Remote engineering teams often use asynchronous workflows due to the 9-hour gap, with code handoffs during the overlap window.
Calling Between Cities
When calling Amsterdam (+31) from Seattle (+1), be mindful of the 9-hour gap. The safest window is early morning in Seattle (8–10 AM) to reach people during waking hours.
Currency
Seattle uses USD while Amsterdam uses EUR. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Seattle and Amsterdam share English as a common language, which simplifies business communication.
Use our world clock tool to compare Seattle and Amsterdam visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Seattle and Amsterdam?
Amsterdam, Netherlands is 9 hours ahead of Seattle, United States. Seattle is in the America/Los Angeles timezone (UTC-7) and Amsterdam is in the Europe/Paris timezone (UTC+2).
When it's noon in Seattle, what time is it in Amsterdam?
When it's 12:00 PM (noon) in Seattle, it's 9:00 PM in Amsterdam.
What is the best time to call Amsterdam from Seattle?
The best time to call Amsterdam from Seattle is during the overlapping business hours. When it's 9 AM in Seattle, it's 6:00 PM in Amsterdam. Aim for late morning to early afternoon in Seattle for the best chance of reaching someone during working hours.
What currency does Amsterdam use?
Amsterdam, Netherlands uses EUR. Seattle uses USD. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Amsterdam?
The primary languages in Amsterdam are Dutch, English. Seattle also speaks English, making communication easier.
How do I dial Amsterdam from Seattle?
To call Amsterdam from Seattle, dial your international access code followed by +31 and the local number. Seattle uses country code +1 and Amsterdam uses +31.
