TimezoneHop

HST to UTC Converter

UTC is 10 hours ahead of HST. When it is 9:00 AM in HST, it is 7:00 PM in UTC.

Convert HST to UTC

Live
  1. HSTHST (UTC−10)
    8:27 PMWed, Nov 4
  2. UTCUTC, 10 hours ahead
    6:27 AMThu, Nov 5+1 day
Wednesday, November 4, 2026

HST to UTC time table

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

Best time for a meeting

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

Daylight saving changes

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

More about these times

Convert HST to other places

Convert other places to UTC