--:--:--
—
Dubai · Abu Dhabi · Muscat
Find the best shared slot in the date and time meeting planner.
Difference
IST vs GST
UTC → UTC
--:--:--
—
Mumbai · Delhi · Bengaluru
GST to IST converter
GST to IST Converter
Convert GST (Dubai) to IST (Mumbai) now. Live clocks, the current time difference, and a simple meeting window — free.
Asia/Dubai
—
GST → IST
To · India Standard Time
—
Asia/Kolkata
Interactive diagram
Watch GST convert into IST
Drag the Gulf hour. Watch the India clock change.
Gulf
9:00 AM GST
—
IST ← GST
India
—
Full-day chart
GST to IST hourly conversion chart
Full-day table. Tap a row to copy. Labels follow daylight saving.
| Gulf | India | UTC offsets |
|---|
Meeting times
Best GST to IST meeting window
Find hours that work on both sides. Then save the slot to your calendar.
Follow along
Step-by-step GST to IST conversion
Four short steps to convert any GST time to IST.
Choose GST time
Select any hour in Gulf Standard Time. Smart mode uses Asia/Dubai.
GST to IST conversion guide
GST to IST conversion guide
This GST to IST converter shows India Standard Time (UTC+5:30) for any Gulf Standard Time (UTC+4) time. Use it to schedule between Dubai and Mumbai. Choose Smart DST for live city clocks. Choose Fixed mode when you only want the GST and IST labels.
Gulf
GST
UTC+4
Dubai · Abu Dhabi · Muscat
GST vs IST—
India
IST
UTC+5:30
Mumbai · Delhi · Bengaluru
What is GST to IST conversion?
GST to IST conversion turns a GST clock into the matching IST time. Use it for calls, travel, and teams in Dubai and Mumbai.
GST to IST time difference
IST is 1h 30m ahead of GST. Add 1h 30m to the GST time to get IST. The live clocks at the top show the current GST to IST gap.
GST vs IST
GST is UTC+4. IST is UTC+5:30. They are different names. If a region uses daylight saving, check the live labels.
GST to IST now / current time
Need gst to ist right now? Read the live clocks, or tap Use current time for an instant GST → IST result.
GST to IST time difference
Season / context — tap to explore
See how daylight saving can change this pair.
Gulf—
—GST → IST
India—
Quick answers
Gulf
Gulf Standard Time (GST)
UTC+4
Gulf Standard Time (GST) is UTC+4. Smart DST uses the city clock Asia/Dubai so daylight saving stays correct for Dubai · Abu Dhabi · Muscat.
- Cities: Dubai · Abu Dhabi · Muscat
- City clock: Asia/Dubai
- Fixed GST: UTC+4
- On this page it pairs with IST (UTC+5:30)
India
India Standard Time (IST)
UTC+5:30
India Standard Time (IST) is UTC+5:30. Smart DST uses Asia/Kolkata for cities such as Mumbai · Delhi · Bengaluru.
- Cities: Mumbai · Delhi · Bengaluru
- City clock: Asia/Kolkata
- Fixed IST: UTC+5:30
- From GST: IST is 1h 30m ahead of GST
GST to IST FAQ
Common GST to IST questions
What is the GST to IST time difference?
IST is 1h 30m ahead of GST. Fixed labels: GST = UTC+4, IST = UTC+5:30. Add 1h 30m to the GST time to get IST.
How do I convert GST to IST quickly?
Add 1h 30m to the GST time to get IST. Example: 3:00 AM GST → 4:30 AM IST. Or use the live GST to IST converter above.
Is IST the same as GST?
No. GST is UTC+4 (Dubai · Abu Dhabi · Muscat). IST is UTC+5:30 (Mumbai · Delhi · Bengaluru).
What is a good GST to IST meeting time?
These zones are close. A 10:00 AM GST start is about 11:30 AM IST. That is usually a good call time. Use the meeting planner on this page to export an ICS or Google Calendar invite.
What cities use GST and IST?
GST is common in Dubai · Abu Dhabi · Muscat. IST is common in Mumbai · Delhi · Bengaluru. Smart DST uses Asia/Dubai and Asia/Kolkata.