UTC to HST Converter

Convert between Coordinated Universal Time (UTC) and Hawaii Standard Time (HST).

UTC

=

HST (Hawaii Standard Time )

UTC to HST Converter
HST to UTC Converter

Time Zone Information

UTC (Coordinated Universal Time)
  • Offset: UTC+0 (no offset)
  • Description: The primary time standard by which the world regulates clocks and time
  • Usage: Used as the reference for all other time zones
HST (Hawaii Standard Time)
  • Offset: UTC-10 (10 hours behind UTC)
  • Countries: United States (Hawaii)
  • Major Cities: Honolulu, Hilo, Kailua-Kona
  • DST: No daylight saving time observed
Key Difference: Hawaii Standard Time (HST) is 10 hours behind Coordinated Universal Time (UTC). Hawaii does not observe daylight saving time.

UTC to HST Conversion Chart

12-Hour Format
UTC Time HST Time
12:00 AM 02:00 PM
01:00 AM 03:00 PM
02:00 AM 03:00 PM
03:00 AM 04:00 PM
04:00 AM 05:00 PM
05:00 AM 06:00 PM
06:00 AM 07:00 PM
07:00 AM 08:00 PM
08:00 AM 09:00 PM
09:00 AM 10:00 PM
10:00 AM 11:00 PM
11:00 AM 12:00 AM
12:00 PM 01:00 AM
01:00 PM 02:00 AM
02:00 PM 03:00 AM
03:00 PM 04:00 AM
04:00 PM 05:00 AM
05:00 PM 06:00 AM
06:00 PM 07:00 AM
07:00 PM 08:00 AM
08:00 PM 09:00 AM
09:00 PM 10:00 AM
10:00 PM 11:00 AM
11:00 PM 01:00 PM
24-Hour Format
UTC Time HST Time
00:00 14:00
01:00 15:00
02:00 16:00
03:00 17:00
04:00 18:00
05:00 19:00
06:00 20:00
07:00 21:00
08:00 22:00
09:00 23:00
10:00 24:00
11:00 01:00
12:00 02:00
13:00 03:00
14:00 04:00
15:00 05:00
16:00 06:00
17:00 07:00
18:00 08:00
19:00 09:00
20:00 10:00
21:00 11:00
22:00 12:00
23:00 13:00