Honolulu to Boise time converter
Boise is 4 hours ahead of Honolulu. When it is 9:00 AM in Honolulu, it is 1:00 PM in Boise.
12:33 AM in Honolulu, Sunday, October 18, 2026
Honolulu to Boise conversion table
Every hour of today in Honolulu and the matching time in Boise. Light rows are typical working hours (9:00–18:00).
| Honolulu | Boise |
|---|---|
| 12:00 AM | 4:00 AM |
| 1:00 AM | 5:00 AM |
| 2:00 AM | 6:00 AM |
| 3:00 AM | 7:00 AM |
| 4:00 AM | 8:00 AM |
| 5:00 AM | 9:00 AM |
| 6:00 AM | 10:00 AM |
| 7:00 AM | 11:00 AM |
| 8:00 AM | 12:00 PM |
| 9:00 AM | 1:00 PM |
| 10:00 AM | 2:00 PM |
| 11:00 AM | 3:00 PM |
| 12:00 PM | 4:00 PM |
| 1:00 PM | 5:00 PM |
| 2:00 PM | 6:00 PM |
| 3:00 PM | 7:00 PM |
| 4:00 PM | 8:00 PM |
| 5:00 PM | 9:00 PM |
| 6:00 PM | 10:00 PM |
| 7:00 PM | 11:00 PM |
| 8:00 PM | 12:00 AM+1 day |
| 9:00 PM | 1:00 AM+1 day |
| 10:00 PM | 2:00 AM+1 day |
| 11:00 PM | 3:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 2:00 PM in Honolulu (1:00 PM – 6:00 PM in Boise).
Daylight saving time and the difference
The difference changes during the year because Honolulu and Boise switch clocks on different dates:
- Oct 18, 2026 – Oct 31, 2026: +4h
- Oct 31, 2026 – Mar 13, 2027: +3h
- Mar 13, 2027 – Oct 18, 2027: +4h
Distance
Honolulu and Boise are 4,560 km (2,833 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Honolulu and Boise?
Boise is 4 hours ahead of Honolulu.
What time is it in Boise when it is 9 AM in Honolulu?
When it is 9:00 AM in Honolulu, it is 1:00 PM in Boise.
When is the best time to call Boise from Honolulu?
Both sides are at work from 9:00 AM – 2:00 PM in Honolulu (1:00 PM – 6:00 PM in Boise).
Does the time difference between Honolulu and Boise change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.