Gulf Standard Time to US Eastern Time
Convert times between Gulf Standard Time (GST, UTC+4:00) and US Eastern Time (EST, UTC-5:00). US Eastern Time is 9 hours behind Gulf Standard Time in standard time. During daylight saving time this difference changes to 8 hours.
UTC+4:00→UTC-5:00 / -4:00
Live timezone converterUTC Offset Reference
| Timezone | Abbreviation | Standard offset | DST offset | Country |
|---|---|---|---|---|
| Gulf Standard Time | GST | UTC+4:00 | — | UAE / Oman |
| US Eastern Time | EST / EDT | UTC-5:00 | UTC-4:00 | United States |
* DST offset applies during summer months. Exact transition dates vary by year.
Standard Time Conversion (GST → EST)
| Gulf Standard Time | US Eastern Time |
|---|---|
| 12:00 AM GST | 3:00 PM (prev day) EST |
| 6:00 AM GST | 9:00 PM (prev day) EST |
| 9:00 AM GST | 12:00 AM EST |
| 12:00 PM GST | 3:00 AM EST |
| 3:00 PM GST | 6:00 AM EST |
| 6:00 PM GST | 9:00 AM EST |
| 9:00 PM GST | 12:00 PM EST |
Summer (DST) Conversion (GST → EDT)
| Gulf Standard Time (summer) | US Eastern Time (summer) |
|---|---|
| 12:00 AM GST | 4:00 PM (prev day) EDT |
| 6:00 AM GST | 10:00 PM (prev day) EDT |
| 9:00 AM GST | 1:00 AM EDT |
| 12:00 PM GST | 4:00 AM EDT |
| 3:00 PM GST | 7:00 AM EDT |
| 6:00 PM GST | 10:00 AM EDT |
| 9:00 PM GST | 1:00 PM EDT |
Daylight Saving Time (DST) Notes
- US Eastern Time observes DST. Clocks advance 1 hour to EDT (UTC-4:00) roughly from month 3 to 11.
- The offset difference shifts between 9h (standard) and 8h (DST season). Always verify the current offset using the live converter below.
Frequently Asked Questions
How do I convert GST to EST?
Add (-9) hours to the GST time to get EST. For example, 9:00 AM GST = 12:00 AM EST.
What is the current UTC offset for Gulf Standard Time?
Gulf Standard Time is always UTC+4:00 (GST) — it does not observe DST.
Is US Eastern Time ahead or behind Gulf Standard Time?
US Eastern Time is 9 hours behind Gulf Standard Time in standard time.
When is a good time to schedule a meeting between GST and EST?
Due to the 9-hour difference, business-hours overlap may be limited. Use the live timezone converter to find a mutually convenient time.
Related Timezone Conversions
Gulf Standard Time → US Central TimeGST / CSTGulf Standard Time → US Mountain TimeGST / MSTGulf Standard Time → US Pacific TimeGST / PSTGulf Standard Time → US Alaska TimeGST / AKSTGulf Standard Time → Hawaii TimeGST / HSTGulf Standard Time → Canada Atlantic TimeGST / ASTGulf Standard Time → Greenwich Mean TimeGST / GMTGulf Standard Time → India Standard TimeGST / IST
Need the exact current time?
Use the live ToolsHub timezone converter to see current times, DST status, and schedule across time zones.