Honolulu to Phnom Penh time converter

Phnom Penh is 17 hours ahead of Honolulu. When it is 9:00 AM in Honolulu, it is 2:00 AM (Tue, Oct 20) in Phnom Penh.

Honolulu HST

Monday, October 19, 2026

Phnom Penh ICT

Tuesday, October 20, 2026

Honolulu
Hawaii, United States
Mon, Oct 19
HSTUTC-10
Phnom Penh
Cambodia
Tue, Oct 20
ICTUTC+7+17h
Finding your time zone…
Shared working hours (9:00–18:00)

Honolulu to Phnom Penh conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Honolulu (9:00 AM – 11:00 AM in Phnom Penh).

Daylight saving time and the difference

The difference stays 17 hours all year.

Distance

Honolulu and Phnom Penh are 10,275 km (6,385 miles) apart in a straight line.

More conversions

Phnom Penh to HonoluluHonolulu to New YorkHonolulu to LondonHonolulu to Los AngelesHonolulu to ChicagoHonolulu to TorontoHonolulu to São PauloHonolulu to ParisHonolulu to BerlinHonolulu to MoscowHonolulu to DubaiHonolulu to New DelhiHonolulu to Bangkok
New York to Phnom PenhLondon to Phnom PenhLos Angeles to Phnom PenhChicago to Phnom PenhToronto to Phnom PenhSão Paulo to Phnom PenhParis to Phnom PenhBerlin to Phnom PenhMoscow to Phnom PenhDubai to Phnom PenhNew Delhi to Phnom PenhBangkok to Phnom Penh

Questions and answers

What is the time difference between Honolulu and Phnom Penh?

Phnom Penh is 17 hours ahead of Honolulu.

What time is it in Phnom Penh when it is 9 AM in Honolulu?

When it is 9:00 AM in Honolulu, it is 2:00 AM (Tue, Oct 20) in Phnom Penh.

When is the best time to call Phnom Penh from Honolulu?

Both sides are at work from 4:00 PM – 6:00 PM in Honolulu (9:00 AM – 11:00 AM in Phnom Penh).

Does the time difference between Honolulu and Phnom Penh change?

No. The difference stays 17 hours all year.