Seattle to Sapporo — Time Difference
Live clocks · Full 24-hour table · United States → Japan
Time Difference: Seattle vs Sapporo
Sapporo is 16 hours ahead of Seattle. Seattle is in Pacific Daylight Time (PDT, UTC-7) and Sapporo is in Japan Standard Time (GMT+9, UTC+9).
Use the table below to find the equivalent Sapporo time for any hour in Seattle. Click any row to see the full conversion page for that hour.
Business Hours — Seattle to Sapporo
"Good" = both cities within business hours (9 AM–5 PM)
Full 24-Hour Table — Seattle to Sapporo
Frequently Asked Questions
What is the time difference between Seattle and Sapporo?
Sapporo is 16 hours ahead of Seattle. Seattle uses Pacific Daylight Time (PDT, UTC-7) and Sapporo uses Japan Standard Time (GMT+9, UTC+9).
What time is it in Sapporo when it is 9 AM in Seattle?
9 AM in Seattle (PDT) equals 1 AM in Sapporo (GMT+9) (next day).
Is Seattle ahead or behind Sapporo?
Sapporo is 16 hours ahead of Seattle.
What is the best time to call from Seattle to Sapporo?
The best time to call from Seattle to Sapporo is between 5 PM–5 PM Seattle time, when Sapporo is also within normal working hours (9 AM–5 PM).
Time Zones
Seattle
Pacific Daylight Time
PDT · UTC-7
Sapporo
Japan Standard Time
GMT+9 · UTC+9
Reverse Conversion
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