Mumbai to GMT Time Converter
Convert Mumbai to Greenwich Mean Time instantly.
Scroll the timeline to check any hour of the day.
Mumbai
IST
11:37
Greenwich Mean Time
GMT
6:07
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How the Mumbai to GMT time difference works
GMT is 5 hours 30 minutes behind Mumbai. Mumbai (IST) is a city in India. Greenwich Mean Time (GMT) is the fixed UTC+0 reference time, used by the United Kingdom and Ireland in winter. For example, 9:00 AM Mumbai is 3:30 AM GMT. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
5 hours 30 minutes
Daylight saving
Neither
Mumbai offset
UTC+5:30
GMT offset
UTC+0
Mumbai to GMT conversion chart
| Mumbai (IST) | Greenwich Mean Time (GMT) |
|---|---|
| 12:00 AM | 6:30 PM -1 day |
| 1:00 AM | 7:30 PM -1 day |
| 2:00 AM | 8:30 PM -1 day |
| 3:00 AM | 9:30 PM -1 day |
| 4:00 AM | 10:30 PM -1 day |
| 5:00 AM | 11:30 PM -1 day |
| 6:00 AM | 12:30 AM |
| 7:00 AM | 1:30 AM |
| 8:00 AM | 2:30 AM |
| 9:00 AM | 3:30 AM |
| 10:00 AM | 4:30 AM |
| 11:00 AM | 5:30 AM |
| 12:00 PM | 6:30 AM |
| 1:00 PM | 7:30 AM |
| 2:00 PM | 8:30 AM |
| 3:00 PM | 9:30 AM |
| 4:00 PM | 10:30 AM |
| 5:00 PM | 11:30 AM |
| 6:00 PM | 12:30 PM |
| 7:00 PM | 1:30 PM |
| 8:00 PM | 2:30 PM |
| 9:00 PM | 3:30 PM |
| 10:00 PM | 4:30 PM |
| 11:00 PM | 5:30 PM |
Best time to meet
A standard 9 to 5 workday overlaps from 2:30 PM to 5:00 PM Mumbai (9:00 AM to 11:30 AM GMT). Schedule inside that window to catch both coasts during business hours.
Cities in each time zone
Mumbai (IST)
New DelhiBangaloreHyderabadChennaiPuneSurat
Greenwich Mean Time (GMT)
LondonDublinLisbonEdinburghManchester
Mumbai to GMT questions
Is GMT ahead of or behind Mumbai?
GMT is 5 hours 30 minutes behind Mumbai. So 9:00 AM Mumbai is 3:30 AM GMT, and 5:00 PM Mumbai is 11:30 AM GMT.
What time is it in GMT when it is 12:00 PM Mumbai?
When it is 12:00 PM (noon) Mumbai in Mumbai, it is 6:30 AM GMT in Greenwich Mean Time.
How many hours difference is there between Mumbai and GMT?
There is a 5 hours 30 minutes difference. Greenwich Mean Time (GMT) runs 5 hours 30 minutes behind Mumbai (IST).
Do Mumbai and GMT observe daylight saving time?
Neither Mumbai nor Greenwich Mean Time shifts its clocks for daylight saving time, so the 5 hours 30 minutes difference between them is the same all year. The United Kingdom and Ireland use GMT only in winter; from late March to late October they switch to British Summer Time (BST), one hour ahead of GMT.
What is the best time to schedule a meeting between Mumbai and GMT?
A standard 9-to-5 workday overlaps from 2:30 PM to 5:00 PM Mumbai (9:00 AM to 11:30 AM GMT). Scheduling inside that window keeps the call during business hours in both Mumbai and Greenwich Mean Time.
Which cities use Mumbai and GMT?
Mumbai (IST) covers cities such as New Delhi, Bangalore, Hyderabad, Chennai, Pune, Surat. Greenwich Mean Time (GMT) covers cities such as London, Dublin, Lisbon, Edinburgh, Manchester.