CalcBrew

PST to HST Converter

Hawaii Time is 2 hours behind Pacific Time in winter and 3 hours behind during daylight saving time: to convert PST to HST, subtract 2 hours (or subtract 3 hours in summer). Live clocks for both zones are below, then a converter for any date and time, the full 24-hour chart and the best hours for a call.

Now in Pacific Time · Los Angeles

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Now in Hawaii Time · Honolulu

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Pacific Time (PST/PDT)

Hawaii Time (HST)

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PST to HST conversion chart

Standard time (January) — HST is 2 hours behind PST/PDT
PSTHSTPSTHST
12:00 AM10:00 PM (prev. day)12:00 PM10:00 AM
1:00 AM11:00 PM (prev. day)1:00 PM11:00 AM
2:00 AM12:00 AM2:00 PM12:00 PM
3:00 AM1:00 AM3:00 PM1:00 PM
4:00 AM2:00 AM4:00 PM2:00 PM
5:00 AM3:00 AM5:00 PM3:00 PM
6:00 AM4:00 AM6:00 PM4:00 PM
7:00 AM5:00 AM7:00 PM5:00 PM
8:00 AM6:00 AM8:00 PM6:00 PM
9:00 AM7:00 AM9:00 PM7:00 PM
10:00 AM8:00 AM10:00 PM8:00 PM
11:00 AM9:00 AM11:00 PM9:00 PM
Daylight saving time (July) — HST is 3 hours behind PST/PDT
PSTHSTPSTHST
12:00 AM9:00 PM (prev. day)12:00 PM9:00 AM
1:00 AM10:00 PM (prev. day)1:00 PM10:00 AM
2:00 AM11:00 PM (prev. day)2:00 PM11:00 AM
3:00 AM12:00 AM3:00 PM12:00 PM
4:00 AM1:00 AM4:00 PM1:00 PM
5:00 AM2:00 AM5:00 PM2:00 PM
6:00 AM3:00 AM6:00 PM3:00 PM
7:00 AM4:00 AM7:00 PM4:00 PM
8:00 AM5:00 AM8:00 PM5:00 PM
9:00 AM6:00 AM9:00 PM6:00 PM
10:00 AM7:00 AM10:00 PM7:00 PM
11:00 AM8:00 AM11:00 PM8:00 PM

Daylight saving time and the PST–HST gap

Pacific Time (PST/PDT) — US daylight saving time runs from the second Sunday in March to the first Sunday in November (clocks forward at 2:00 AM). UTC offset in January: UTC−8; in July: UTC−7.

Hawaii Time (HST) — HST does not observe daylight saving time, so its UTC offset is the same all year. UTC offset in January: UTC−10; in July: UTC−10.

Because the two zones switch on different dates (or only one of them switches), the gap changes twice a year. The converter above uses the exact switch dates for the date you enter, so it is always right — including the odd weeks in March/April and October/November.

Other time zone conversions

HST to PSTEST to PSTPST to ESTPST to CSTCST to PSTPST to MSTPST to GMTGMT to PSTPST to UTCAny zone → any zone

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