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EDT to HST converter

HST is 5 hours behind of EDT today. EDT (Eastern Daylight Time) - currently UTC−5; HST (Hawaii Standard Time) - currently UTC−10.

4 hours of the workday overlap: 2 PM-6 PM EDT is 9 AM-1 PM HST. Quick answers: 9 AM EDT = 4 AM HST, 12 PM EDT = 7 AM HST, 5 PM EDT = 12 PM HST.

EDT · Eastern Daylight Time

UTC−5

HST · Hawaii Standard Time

UTC−10

Convert a time

HST
--:--

Working hours side by side

columns: EDT hours
PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged

EDT to HST conversion table

EDTHSTVerdict in HST
12 AM · 00:007 PM · 19:00 (previous day)MAYBE
1 AM · 01:008 PM · 20:00 (previous day)MAYBE
2 AM · 02:009 PM · 21:00 (previous day)NOT NOW
3 AM · 03:0010 PM · 22:00 (previous day)NOT NOW
4 AM · 04:0011 PM · 23:00 (previous day)NOT NOW
5 AM · 05:0012 AM · 00:00NOT NOW
6 AM · 06:001 AM · 01:00NOT NOW
7 AM · 07:002 AM · 02:00NOT NOW
8 AM · 08:003 AM · 03:00NOT NOW
9 AM · 09:004 AM · 04:00NOT NOW
10 AM · 10:005 AM · 05:00NOT NOW
11 AM · 11:006 AM · 06:00NOT NOW
12 PM · 12:007 AM · 07:00MAYBE
1 PM · 13:008 AM · 08:00MAYBE
2 PM · 14:009 AM · 09:00PING
3 PM · 15:0010 AM · 10:00PING
4 PM · 16:0011 AM · 11:00PING
5 PM · 17:0012 PM · 12:00PING
6 PM · 18:001 PM · 13:00PING
7 PM · 19:002 PM · 14:00PING
8 PM · 20:003 PM · 15:00PING
9 PM · 21:004 PM · 16:00PING
10 PM · 22:005 PM · 17:00PING
11 PM · 23:006 PM · 18:00MAYBE

Cities on EDT

America/New_York
New YorkPhiladelphiaJacksonvilleColumbusCharlotteWashington

Cities on HST

Pacific/Honolulu
HonoluluEast HonoluluPearl CityWaiau-Pacific PalisadesMakakilo / Kapolei / Honokai HaleKalihi-Palama

Other conversions

All converters
HST → EDTEDT → PSTEDT → PDTEDT → CSTEDT → CDTEDT → MSTEDT → GMTEDT → UTCEDT → BSTEDT → CETEDT → IST

Questions

What is the time difference between EDT and HST?

HST (Hawaii Standard Time) is 5 hours behind of EDT (Eastern Daylight Time) right now: UTC−5 versus UTC−10.

What is 9 AM EDT in HST?

9:00 AM EDT is 4 AM HST.

What is 5 PM EDT in HST?

5:00 PM EDT is 12 PM HST.

Does daylight saving change the EDT–HST difference?

New York switches between EDT and EST; next change Sunday, 14 March 2027 (UTC−5 → UTC−4). HST has no daylight saving; it stays UTC−10 all year.