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London to Mumbai Time Converter

Europe/London → Asia/Kolkata

:London
17:30Mumbai
UTC+00:00 → UTC+05:30 (+5.5h)

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24-hour conversion table

LondonMumbai
00:0005:30
01:0006:30
02:0007:30
03:0008:30
04:0009:30
05:0010:30
06:0011:30
07:0012:30
08:0013:30
09:0014:30
10:0015:30
11:0016:30
12:0017:30
13:0018:30
14:0019:30
15:0020:30
16:0021:30
17:0022:30
18:0023:30
19:0000:30+1 day
20:0001:30+1 day
21:0002:30+1 day
22:0003:30+1 day
23:0004:30+1 day

Time difference in 2026

  • 2026-01-01–2026-03-29: Mumbai is 5 h 30 min ahead of London
  • 2026-03-29–2026-10-25: Mumbai is 4 h 30 min ahead of London
  • 2026-10-25–2026-12-31: Mumbai is 5 h 30 min ahead of London

Business hours overlap (09:00–17:00)

London 09:00–11:30 = Mumbai 14:30–17:00

About this time difference

In standard time, Mumbai is 5 h 30 min ahead of London. London observes daylight saving time; in 2026 the clocks change on March 29 and October 25. Mumbai does not observe daylight saving time (no clock changes since 1945). As a result, the time difference changes 2 times a year, ranging from 4 h 30 min to 5 h 30 min.

The two cities compared

LondonMumbai
CountryUnited KingdomIndia
Time zoneEurope/LondonAsia/Kolkata
Standard time (UTC offset)UTC+00:00UTC+05:30
Daylight saving timeObservedAbolished in 1945
Population8,982,00020,411,000

Frequently asked questions

What is the time difference between London and Mumbai?
Winter: 5 h 30 min; Summer: 4 h 30 min.
What time is it in Mumbai when it is noon in London?
Winter: 17:30 in Mumbai (same day); Summer: 16:30 in Mumbai (same day).
Do business hours (09:00–17:00) in the two cities overlap?
Yes. Winter: 09:00–11:30 in London (14:30–17:00 in Mumbai); Summer: 09:00–12:30 in London (13:30–17:00 in Mumbai).