GST to Mumbai Time Converter
Convert Gulf Standard Time to Mumbai instantly.
Scroll the timeline to check any hour of the day.
Gulf Standard Time
GST
12:28
Mumbai
IST
1:58
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How the GST to Mumbai time difference works
Mumbai is 1 hour 30 minutes ahead of GST. Gulf Standard Time (GST) is the time zone of the United Arab Emirates and Oman. Mumbai (IST) is a city in India. For example, 9:00 AM GST is 10:30 AM Mumbai. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
1 hour 30 minutes
Daylight saving
Neither
GST offset
UTC+4
Mumbai offset
UTC+5:30
GST to Mumbai conversion chart
| Gulf Standard Time (GST) | Mumbai (IST) |
|---|---|
| 12:00 AM | 1:30 AM |
| 1:00 AM | 2:30 AM |
| 2:00 AM | 3:30 AM |
| 3:00 AM | 4:30 AM |
| 4:00 AM | 5:30 AM |
| 5:00 AM | 6:30 AM |
| 6:00 AM | 7:30 AM |
| 7:00 AM | 8:30 AM |
| 8:00 AM | 9:30 AM |
| 9:00 AM | 10:30 AM |
| 10:00 AM | 11:30 AM |
| 11:00 AM | 12:30 PM |
| 12:00 PM | 1:30 PM |
| 1:00 PM | 2:30 PM |
| 2:00 PM | 3:30 PM |
| 3:00 PM | 4:30 PM |
| 4:00 PM | 5:30 PM |
| 5:00 PM | 6:30 PM |
| 6:00 PM | 7:30 PM |
| 7:00 PM | 8:30 PM |
| 8:00 PM | 9:30 PM |
| 9:00 PM | 10:30 PM |
| 10:00 PM | 11:30 PM |
| 11:00 PM | 12:30 AM +1 day |
Best time to meet
A standard 9 to 5 workday overlaps from 9:00 AM to 3:30 PM GST (10:30 AM to 5:00 PM Mumbai). Schedule inside that window to catch both coasts during business hours.
Cities in each time zone
Gulf Standard Time (GST)
DubaiAbu DhabiSharjahMuscatAl Ain
Mumbai (IST)
New DelhiBangaloreHyderabadChennaiPuneSurat
GST to Mumbai questions
Is Mumbai ahead of or behind GST?
Mumbai is 1 hour 30 minutes ahead of GST. So 9:00 AM GST is 10:30 AM Mumbai, and 5:00 PM GST is 6:30 PM Mumbai.
What time is it in Mumbai when it is 12:00 PM GST?
When it is 12:00 PM (noon) GST in Gulf Standard Time, it is 1:30 PM Mumbai in Mumbai.
How many hours difference is there between GST and Mumbai?
There is a 1 hour 30 minutes difference. Mumbai (IST) runs 1 hour 30 minutes ahead of Gulf Standard Time (GST).
Do GST and Mumbai observe daylight saving time?
Neither Gulf Standard Time nor Mumbai observes daylight saving time, so the 1 hour 30 minutes difference between them is the same all year.
What is the best time to schedule a meeting between GST and Mumbai?
A standard 9-to-5 workday overlaps from 9:00 AM to 3:30 PM GST (10:30 AM to 5:00 PM Mumbai). Scheduling inside that window keeps the call during business hours in both Gulf Standard Time and Mumbai.
Which cities use GST and Mumbai?
Gulf Standard Time (GST) covers cities such as Dubai, Abu Dhabi, Sharjah, Muscat, Al Ain. Mumbai (IST) covers cities such as New Delhi, Bangalore, Hyderabad, Chennai, Pune, Surat.