WorldClock.lol

Seattle vs Singapore Time Difference

Singapore, Singapore is 9 hours behind Seattle, USA. When it is 9:00 AM in Seattle, it is 12:00 AM in Singapore. The two cities have no standard business hours overlap (9 AM - 5 PM), so meetings will require early morning or late evening for one party.

What is the best time to call Singapore from Seattle?

There is no standard business hours overlap between Seattle and Singapore. Consider early morning or late evening calls, or use WorldClock.lol's meeting planner to find the least disruptive time.

When do business hours overlap between Seattle and Singapore?

Seattle and Singapore have no overlapping standard business hours due to the 9-hour time difference.

Business Context

Seattle's technology companies often work with Singapore's financial institutions. From venture capital calls to fintech integrations, these time zones see regular cross-sector collaboration.

Seattle and Singapore have no overlapping business hours. This "follow the sun" arrangement is common in US West Coast to Southeast Asia collaborations.

Calling Singapore from Seattle

Reaching Singapore from Seattle means extending your workday. Your early evening (5-7 PM) catches their morning standup time.

Best Call Window: 5:00 PM - 8:00 PM Seattle time (morning in Singapore)

Working with Singapore-Based Teams

Collaborating with Singapore from Seattle requires intentional async workflows. Use detailed written communication, recorded video updates, and limit meetings to essential discussions.

Meeting Planning Tips

With 9 hours between Seattle and Singapore, consider async communication for non-urgent matters. For meetings, someone will need to adjust their schedule.

Frequently Asked Questions

What is the time difference between Seattle and Singapore?

Singapore is 9 hours behind Seattle. When it is 9:00 AM in Seattle, it is 12:00 AM in Singapore.

What is the best time to call Singapore from Seattle?

The best time to call Singapore from Seattle is between 8:00 AM and 12:00 PM Seattle time. This corresponds to 11:00 PM to 3:00 AM in Singapore, which typically falls within business hours.

When do business hours overlap between Seattle and Singapore?

Business hours (9 AM - 5 PM) in Seattle and Singapore overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.

Seattle to Singapore Time Difference

Singapore is 9 hours behind Seattle.

The best time for a meeting is 4:00 PM PDT in Seattle, which is 7:00 AM GMT+8 in Singapore.

Compare Times Visually

Drag the scrubber to see how times compare throughout the day.

05:00 PMThu, Mar 12Drag to explore times
1319010713
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SeattleUSA
Reference
05:00 PMβ˜€οΈπŸŒ™
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SingaporeSingapore
+15h
08:00 AMβ˜€οΈπŸŒ™
05:00 PM
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Seattle

USA

05:43 PM

Thursday, March 12

vs-9h
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Singapore

Singapore

08:43 AM

Friday, March 13

Find the Best Meeting Time

With 9 hours between Seattle and Singapore, consider async communication for non-urgent matters. For meetings, someone will need to adjust their schedule.

Note: There's limited overlap in business hours. Consider rotating meeting times for fairness.

Ideal (9AM-5PM both) Possible (7AM-9PM both) Poor (outside hours)
SeattleSingapore
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07:0022:00
08:0023:00
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10:0001:00
11:0002:00
12:0003:00
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14:0005:00
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18:0009:00
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Quick Select (Business Hours)

Business Context

Seattle's technology companies often work with Singapore's financial institutions. From venture capital calls to fintech integrations, these time zones see regular cross-sector collaboration.

Seattle and Singapore have no overlapping business hours. This "follow the sun" arrangement is common in US West Coast to Southeast Asia collaborations.

Calling Singapore from Seattle

Reaching Singapore from Seattle means extending your workday. Your early evening (5-7 PM) catches their morning standup time.

Best Call Window: 5:00 PM - 8:00 PM Seattle time (morning in Singapore)

Working with Singapore-Based Teams

Collaborating with Singapore from Seattle requires intentional async workflows. Use detailed written communication, recorded video updates, and limit meetings to essential discussions.

Frequently Asked Questions

What is the time difference between Seattle and Singapore?

Singapore is 9 hours behind Seattle. When it is 9:00 AM in Seattle, it is 12:00 AM in Singapore.

What is the best time to call Singapore from Seattle?

The best time to call Singapore from Seattle is between 8:00 AM and 12:00 PM Seattle time. This corresponds to 11:00 PM to 3:00 AM in Singapore, which typically falls within business hours.

When do business hours overlap between Seattle and Singapore?

Business hours (9 AM - 5 PM) in Seattle and Singapore overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.