Time in GST and IST
The time difference between Gulf Standard Time (GST) and Irish Standard Time (IST) is 3 hours. Irish Standard Time is 3 hours behind Gulf Standard Time.
This means 9am GST is 6am IST and 5pm GST is 2pm IST.
Gulf Standard Time
- The current local time in GST is 2:46 am (July 3, 2026)
- GST time zone offset is UTC+04:00
Irish Standard Time
- The current local time in IST is 11:46 pm (July 2, 2026)
- IST time zone offset is UTC+01:00
How to convert Gulf Standard Time to Irish Standard Time?
Subtract 3 hours from Gulf Standard Time to get Irish Standard Time.
Time in GST
00:00
Time in IST
00:00
Use the slider above to convert Gulf Standard Time to Irish Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| GST | IST |
|---|---|
| 12am | 9pm |
| 1am | 10pm |
| 2am | 11pm |
| 3am | 12am |
| 4am | 1am |
| 5am | 2am |
| 6am | 3am |
| 7am | 4am |
| 8am | 5am |
| 9am | 6am |
| 10am | 7am |
| 11am | 8am |
| 12pm | 9am |
| 1pm | 10am |
| 2pm | 11am |
| 3pm | 12pm |
| 4pm | 1pm |
| 5pm | 2pm |
| 6pm | 3pm |
| 7pm | 4pm |
| 8pm | 5pm |
| 9pm | 6pm |
| 10pm | 7pm |
| 11pm | 8pm |