Time difference
Honolulu to Seattle Time Difference
Seattle is 3 hours ahead of Honolulu — when it's 12:00 PM in Honolulu, it's 3:00 PM in Seattle. (Honolulu (Pacific/Honolulu, HST); Seattle (America/Los_Angeles, PDT).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Seattle is 3 hours ahead of Honolulu. The best window for a call is 9 AM–2 PM in Honolulu, which is 12 PM–5 PM in Seattle — a 5-hour overlap inside 9 AM–5 PM on both sides. Clocks change on November 1, 2026, which briefly shifts the gap between Honolulu and Seattle — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Honolulu, it's 12:00 PM in Seattle.
- When it's 9:00 AM in Seattle, it's 6:00 AM in Honolulu.
Seattle is currently 3 hours ahead of Honolulu.
Interactive converter
12:00PM
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Best times to meet
The 9 AM – 5 PM business windows in Honolulu and Seattle overlap for 5 hours. 9 AM–2 PM in Honolulu is 12 PM–5 PM in Seattle. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Honolulu | Seattle |
|---|---|
| 12 AM | 3:00 AM |
| 1 AM | 4:00 AM |
| 2 AM | 5:00 AM |
| 3 AM | 6:00 AM |
| 4 AM | 7:00 AM |
| 5 AM | 8:00 AM |
| 6 AM | 9:00 AM |
| 7 AM | 10:00 AM |
| 8 AM | 11:00 AM |
| 9 AM | 12:00 PM |
| 10 AM | 1:00 PM |
| 11 AM | 2:00 PM |
| 12 PM | 3:00 PM |
| 1 PM | 4:00 PM |
| 2 PM | 5:00 PM |
| 3 PM | 6:00 PM |
| 4 PM | 7:00 PM |
| 5 PM | 8:00 PM |
| 6 PM | 9:00 PM |
| 7 PM | 10:00 PM |
| 8 PM | 11:00 PM |
| 9 PM | 12:00 AM (next day) |
| 10 PM | 1:00 AM (next day) |
| 11 PM | 2:00 AM (next day) |
Daylight saving
On November 1, 2026, Seattle shifts for daylight saving. After that, Seattle will be 2 hours ahead of Honolulu (currently 3 hours ahead of Honolulu). The converter and the tables above always reflect the correct offset for the date you pick.
- Honolulu does not observe daylight saving time.
- Seattle is currently observing daylight saving time.
Frequently asked questions
- Is Seattle ahead of or behind Honolulu?
- Seattle is 3 hours ahead of Honolulu.
- How many hours ahead of Honolulu is Seattle?
- Seattle is 3 hours ahead of Honolulu.
- What time is 9 AM in Honolulu in Seattle?
- 9:00 AM in Honolulu is 12:00 PM in Seattle.
- What time is noon in Honolulu in Seattle?
- 12:00 PM in Honolulu is 3:00 PM in Seattle.
- What time is 5 PM in Honolulu in Seattle?
- 5:00 PM in Honolulu is 8:00 PM in Seattle. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Honolulu in Seattle?
- 3:00 PM in Honolulu is 6:00 PM in Seattle.
- Is Honolulu currently observing daylight saving time?
- Honolulu does not observe daylight saving time — its UTC offset stays the same all year.
- Is Seattle currently observing daylight saving time?
- Seattle is currently observing daylight saving time (summer time).
- Do Honolulu and Seattle observe daylight saving?
- On November 1, 2026, Seattle shifts for daylight saving. After that, Seattle will be 2 hours ahead of Honolulu (currently 3 hours ahead of Honolulu). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Seattle from Honolulu?
- Aim for 9 AM–2 PM in Honolulu, which is 12 PM–5 PM in Seattle.
- When is the best time to call Honolulu from Seattle?
- Aim for 12 PM–5 PM in Seattle, which is 9 AM–2 PM in Honolulu.
- Honolulu (HST) to Seattle (PDT) — how do I convert quickly?
- Add 3 hours to Honolulu local time to get Seattle local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Honolulu to New York
- Honolulu to London
- Honolulu to Tokyo
- Dubai to Honolulu
- Honolulu to Singapore
- Honolulu to Los Angeles
- Honolulu to Sydney
- Honolulu to Paris
- Honolulu to Mumbai
- Hong Kong to Honolulu