Mumbai to BST Time Converter
Convert Mumbai to British Summer Time instantly.
Scroll the timeline to check any hour of the day.
Mumbai
IST
1:57
British Summer Time
BST
9:27
Mumbai is on standard time (IST), while BST is on daylight savings (BST) right now.
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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. 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
Daylight saving
BST only
Mumbai offset
UTC+5:30
BST offset
UTC+0
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)
LondonManchesterBirminghamGlasgowLiverpoolBristol
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?
British Summer Time observes daylight saving time but Mumbai does not, so the difference between them changes by an hour twice a year.
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, Bristol.