Time Difference Distance

London — Kolkata Time Difference: 5 hours, 30 minutes

London timeKolkata time



GMT (UTC)



IST (UTC +5:30)
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London, England, UK is 5 hours, 30 minutes behind Kolkata, West Bengal, India

Kolkata doesn't observe daylight saving time. DST in London started on 31 March 2019 and ended on 27 October 2019. When DST is observed in London the time difference between London and Kolkata is 4:30 hours.



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