United States
Cambodia
Seattle to Phnom Penh Time Difference
Phnom Penh is 14 hours ahead of Seattle
Seattle vs Phnom Penh — At a Glance
Seattle to Phnom Penh — Hour-by-Hour
About Seattle and Phnom Penh
Seattle (population: 0.74M) is known for Amazon, Microsoft, Boeing, coffee culture, and the Pacific Northwest. Phnom Penh (population: 2.1M) is known for the Royal Palace, Mekong River, and Cambodia's emerging digital economy.
Business Hours Overlap
Phnom Penh is a national capital, so official government hours (typically 9 AM–5 PM) are the primary window for diplomatic and administrative communication with Seattle.
Calling Between Cities
With 14 hours between Seattle (+1) and Phnom Penh (+855), finding a mutually convenient calling time is tricky. Consider scheduling calls in advance rather than calling spontaneously.
Currency
Seattle uses USD while Phnom Penh uses KHR. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Seattle and Phnom Penh share English as a common language, which simplifies business communication.
Use our world clock tool to compare Seattle and Phnom Penh visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Seattle and Phnom Penh?
Phnom Penh, Cambodia is 14 hours ahead of Seattle, United States. Seattle is in the America/Los Angeles timezone (UTC-7) and Phnom Penh is in the Asia/Bangkok timezone (UTC+7).
When it's noon in Seattle, what time is it in Phnom Penh?
When it's 12:00 PM (noon) in Seattle, it's 2:00 AM in Phnom Penh.
What is the best time to call Phnom Penh from Seattle?
The best time to call Phnom Penh from Seattle is during the overlapping business hours. When it's 9 AM in Seattle, it's 11:00 PM in Phnom Penh. Aim for late morning to early afternoon in Seattle for the best chance of reaching someone during working hours.
What currency does Phnom Penh use?
Phnom Penh, Cambodia uses KHR. Seattle uses USD. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Phnom Penh?
The primary languages in Phnom Penh are Khmer, English. Seattle also speaks English, making communication easier.
How do I dial Phnom Penh from Seattle?
To call Phnom Penh from Seattle, dial your international access code followed by +855 and the local number. Seattle uses country code +1 and Phnom Penh uses +855.
