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