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GMT to HST conversion table
For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.
GMT
HST
12:00 AM
2:00 PM (previous day)
1:00 AM
3:00 PM (previous day)
2:00 AM
4:00 PM (previous day)
3:00 AM
5:00 PM (previous day)
4:00 AM
6:00 PM (previous day)
5:00 AM
7:00 PM (previous day)
6:00 AM
8:00 PM (previous day)
7:00 AM
9:00 PM (previous day)
8:00 AM
10:00 PM (previous day)
9:00 AM
11:00 PM (previous day)
10:00 AM
12:00 AM
11:00 AM
1:00 AM
12:00 PM
2:00 AM
1:00 PM
3:00 AM
2:00 PM
4:00 AM
3:00 PM
5:00 AM
4:00 PM
6:00 AM
5:00 PM
7:00 AM
6:00 PM
8:00 AM
7:00 PM
9:00 AM
8:00 PM
10:00 AM
9:00 PM
11:00 AM
10:00 PM
12:00 PM
11:00 PM
1:00 PM
About these time zones
GMT: Coordinated Universal Time
Greenwich Mean Time (GMT). Equal to UTC for everyday use. The United Kingdom, Ireland, Portugal, Iceland and much of West Africa use GMT in winter or all year; the UK switches to BST (UTC+1) in summer.
No clock change is scheduled; the offset stays the same all year.
HST: Hawaii-Aleutian Standard Time
Hawaii-Aleutian Standard Time (HST). Hawaii, which stays on UTC−10 all year and does not observe daylight saving time.
No clock change is scheduled; the offset stays the same all year.
Questions about GMT and HST time
What is the time difference between GMT and HST?
HST is 10 hours behind GMT. Neither side uses daylight saving time, so the difference is the same all year.
When it is 9:00 AM in GMT, what time is it in HST?
On Tuesday, November 3, 2026, 9:00 AM in GMT was 11:00 PM (previous day) in HST. The conversion table above shows today’s values.
Do the clocks change in GMT or HST?
GMT does not change its clocks. HST does not change its clocks.