TimezoneHop

GMT to HST Converter

HST is 10 hours behind GMT. When it is 9:00 AM in GMT, it is 11:00 PM the previous day in HST.

For local times that follow daylight saving, use the London to Honolulu converter.

Convert GMT to HST

Live
  1. GMTGMT (UTC)
    6:27 AMThu, Nov 5
  2. HSTHST (UTC−10), 10 hours behind
    8:27 PMWed, Nov 4−1 day
Thursday, November 5, 2026

GMT to HST time table

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

Best time for a meeting

Working hours (9 AM–5 PM) do not overlap. The closest compromise is 5:00 PM in GMT, which is 7:00 AM in HST.

Daylight saving changes

GMT and HST are fixed UTC offsets, so the difference between them never changes.

More about these times

Convert GMT to other places

Convert other places to HST