London to Mumbai Time

London is 4 hours 30 minutes behind Mumbai.

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Tap a city name to search and change it (partial names work). Drag the timeline (12 hours in view, scrolls forever). Keyboard: ← → , PgUp / PgDn 1 hour, Home = now.

London time to Mumbai time

London is 4 hours 30 minutes behind Mumbai. When it is 9:00 AM in London, UK, it is 1:30 PM in Mumbai, India. Standard 9 AM to 6 PM working hours overlap for 4 hours 30 minutes: 9:00 AM to 1:30 PM in London (1:30 PM to 6:00 PM in Mumbai).

Time difference

4 hours 30 minutes (London behind). London uses BST; Mumbai uses IST.

Working-hours overlap

4 hours 30 minutes of shared 9 AM to 6 PM hours.

Daylight saving

Next change: Sun, Oct 25, 2026 (London).

London to Mumbai time conversion table

Times for Fri, Oct 9, 2026. Highlighted rows fall within 9 AM to 6 PM in both cities. Drag the live converter above for any other date.
London (BST)Mumbai (IST)
12:00 AM4:30 AM
1:00 AM5:30 AM
2:00 AM6:30 AM
3:00 AM7:30 AM
4:00 AM8:30 AM
5:00 AM9:30 AM
6:00 AM10:30 AM
7:00 AM11:30 AM
8:00 AM12:30 PM
9:00 AM1:30 PM
10:00 AM2:30 PM
11:00 AM3:30 PM
12:00 PM4:30 PM
1:00 PM5:30 PM
2:00 PM6:30 PM
3:00 PM7:30 PM
4:00 PM8:30 PM
5:00 PM9:30 PM
6:00 PM10:30 PM
7:00 PM11:30 PM
8:00 PM12:30 AM (next day)
9:00 PM1:30 AM (next day)
10:00 PM2:30 AM (next day)
11:00 PM3:30 AM (next day)

Daylight saving time

On Sun, Oct 25, 2026, London switches from BST to GMT, so the difference becomes 5 hours 30 minutes (London behind). On Sun, Mar 28, 2027, London switches from GMT to BST, so the difference becomes 4 hours 30 minutes (London behind).

How to use the meeting time converter

  1. Select either city name and search by city, time zone, abbreviation, or UTC offset.
  2. Drag the horizontal timeline, or use the arrow and Page Up/Page Down keys, to choose a moment.
  3. Read the matching time and date for both locations and use the color bands to compare working hours.

Frequently asked questions

What is the time difference between London and Mumbai?

London is 4 hours 30 minutes behind Mumbai. London currently uses BST and Mumbai uses IST.

When it is 9 AM in London, what time is it in Mumbai?

It is 1:30 PM in Mumbai.

What is the best time for a meeting between London and Mumbai?

Standard 9 AM to 6 PM working hours overlap for 4 hours 30 minutes: 9:00 AM to 1:30 PM in London (1:30 PM to 6:00 PM in Mumbai).

Does daylight saving time affect London and Mumbai?

On Sun, Oct 25, 2026, London switches from BST to GMT, so the difference becomes 5 hours 30 minutes (London behind). On Sun, Mar 28, 2027, London switches from GMT to BST, so the difference becomes 4 hours 30 minutes (London behind).

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