Butte to Honolulu time converter

Honolulu is 4 hours behind Butte. When it is 9:00 AM in Butte, it is 5:00 AM in Honolulu.

Butte MDT

Monday, October 19, 2026

Honolulu HST

Monday, October 19, 2026

Butte
Montana, United States
Mon, Oct 19
MDTUTC-6
Honolulu
Hawaii, United States
Mon, Oct 19
HSTUTC-10-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Butte to Honolulu conversion table

Every hour of today in Butte and the matching time in Honolulu. Light rows are typical working hours (9:00–18:00).

ButteHonolulu
12:00 AM8:00 PM−1 day
1:00 AM9:00 PM−1 day
2:00 AM10:00 PM−1 day
3:00 AM11:00 PM−1 day
4:00 AM12:00 AM
5:00 AM1:00 AM
6:00 AM2:00 AM
7:00 AM3:00 AM
8:00 AM4:00 AM
9:00 AM5:00 AM
10:00 AM6:00 AM
11:00 AM7:00 AM
12:00 PM8:00 AM
1:00 PM9:00 AM
2:00 PM10:00 AM
3:00 PM11:00 AM
4:00 PM12:00 PM
5:00 PM1:00 PM
6:00 PM2:00 PM
7:00 PM3:00 PM
8:00 PM4:00 PM
9:00 PM5:00 PM
10:00 PM6:00 PM
11:00 PM7:00 PM

Best time to call or meet

Both sides are at work from 1:00 PM – 6:00 PM in Butte (9:00 AM – 2:00 PM in Honolulu).

Daylight saving time and the difference

The difference changes during the year because Butte and Honolulu switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 19, 2027: -4h

Distance

Butte and Honolulu are 4,920 km (3,057 miles) apart in a straight line.

More conversions

Honolulu to ButteButte to New YorkButte to LondonButte to Los AngelesButte to ChicagoButte to TorontoButte to São PauloButte to ParisButte to BerlinButte to MoscowButte to DubaiButte to New DelhiButte to Bangkok
New York to HonoluluLondon to HonoluluLos Angeles to HonoluluChicago to HonoluluToronto to HonoluluSão Paulo to HonoluluParis to HonoluluBerlin to HonoluluMoscow to HonoluluDubai to HonoluluNew Delhi to HonoluluBangkok to Honolulu

Questions and answers

What is the time difference between Butte and Honolulu?

Honolulu is 4 hours behind Butte.

What time is it in Honolulu when it is 9 AM in Butte?

When it is 9:00 AM in Butte, it is 5:00 AM in Honolulu.

When is the best time to call Honolulu from Butte?

Both sides are at work from 1:00 PM – 6:00 PM in Butte (9:00 AM – 2:00 PM in Honolulu).

Does the time difference between Butte and Honolulu change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.