HST to GST Time Converter - Live World Clock

Convert time between Hawaii Standard Time (HST) and Gulf Standard Time (GST). See current time with live clocks.

United States (HST)

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07:27:45 AM
Thursday, August 20, 2026

United Arab Emirates (GST)

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09:27:45 PM
Thursday, August 20, 2026

Current Time Difference

HST is -14 hours behind GST

What is HST (Hawaii Standard Time)?

Hawaii Standard Time (HST) used in Hawaii, UTC-10:00. No DST observed.

Countries and Regions Using HST

Primary Country:

  • United States
  • States: Hawaii

Key Facts about HST:

  • ✓ No Daylight Saving Time
  • ✓ Major tourism destination
  • ✓ Pacific island timezone
  • ✓ Major Cities: Honolulu, Pearl City, Hilo
  • ✓ UTC Offset: -10:00

What is GST (Gulf Standard Time)?

Gulf Standard Time (GST) used in the Middle East, UTC+4:00.

Countries and Regions Using GST

Primary Country:

  • United Arab Emirates

Also Used By:

  • Oman

Key Facts about GST:

  • ✓ Major financial centers
  • ✓ No DST observed
  • ✓ Oil and business hub
  • ✓ Major Cities: Dubai, Abu Dhabi, Muscat
  • ✓ UTC Offset: +4:00

HST to GST Time Difference

Standard Time Difference:

HST is -14 hours behind

Common Use Cases:

  • • Business meetings between United States and United Arab Emirates
  • • International collaboration across timezones
  • • Scheduling calls and conferences

Frequently Asked Questions

Which countries are in HST time zone?

United States is the primary country using HST (-10:00).

Which countries are in GST time zone?

United Arab Emirates is the primary country using GST (+4:00). Other countries include: Oman.

How many hours is HST ahead of GST?

HST is -14 hours behind GST.

Does United States observe Daylight Saving Time?

No, United States does not observe Daylight Saving Time. HST remains -10:00 throughout the year.