TIME ZONE CONVERTER

Kolkata →
London

Choose a time. Get the same moment in another city.

From

To

Date in Kolkata

Local time · 24h

Right now09:36Kolkata05:06London

Date-specific time zone rules. Repeated and skipped daylight-saving times are flagged.

London04:30

2026-09-10UTC+01:00

4.5 hours behind Kolkata.

At the date and time you selected

Another destinationTokyo New York Los Angeles Paris Singapore

AT A GLANCE

Kolkata London

2026-09-10

00:0019:3009-09

01:0020:3009-09

02:0021:3009-09

03:0022:3009-09

04:0023:3009-09

05:0000:30UTC+01:00

06:0001:30UTC+01:00

07:0002:30UTC+01:00

08:0003:30UTC+01:00

09:0004:30UTC+01:00

10:0005:30UTC+01:00

11:0006:30UTC+01:00

12:0007:30UTC+01:00

13:0008:30UTC+01:00

14:0009:30UTC+01:00

15:0010:30UTC+01:00

16:0011:30UTC+01:00

17:0012:30UTC+01:00

18:0013:30UTC+01:00

19:0014:30UTC+01:00

20:0015:30UTC+01:00

21:0016:30UTC+01:00

22:0017:30UTC+01:00

23:0018:30UTC+01:00

Shading marks 09:00–17:59 in the starting city. Actual business hours vary. Repeated hours show both results.

Planning between Kolkata and London

Kolkata uses Asia/Kolkata; London uses Europe/London. The selected date matters: clock changes can alter the difference. Choose the date of your actual event rather than relying on today's difference.

The calendar download stores an absolute UTC time for a one-hour event. Your calendar application displays it in its configured local time zone. The shared converter link preserves your city pair, date and time.

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Explore city pairs

Tokyo

Tokyo → New York Tokyo → London Tokyo → Los Angeles Tokyo → Paris Tokyo → Singapore Tokyo → Sydney Tokyo → Dubai Tokyo → Kolkata Tokyo → Kathmandu Tokyo → Auckland Tokyo → São Paulo

New York

New York → Tokyo New York → London New York → Los Angeles New York → Paris New York → Singapore New York → Sydney New York → Dubai New York → Kolkata New York → Kathmandu New York → Auckland New York → São Paulo

London

London → Tokyo London → New York London → Los Angeles London → Paris London → Singapore London → Sydney London → Dubai London → Kolkata London → Kathmandu London → Auckland London → São Paulo

Los Angeles

Los Angeles → Tokyo Los Angeles → New York Los Angeles → London Los Angeles → Paris Los Angeles → Singapore Los Angeles → Sydney Los Angeles → Dubai Los Angeles → Kolkata Los Angeles → Kathmandu Los Angeles → Auckland Los Angeles → São Paulo

Paris

Paris → Tokyo Paris → New York Paris → London Paris → Los Angeles Paris → Singapore Paris → Sydney Paris → Dubai Paris → Kolkata Paris → Kathmandu Paris → Auckland Paris → São Paulo

Singapore

Singapore → Tokyo Singapore → New York Singapore → London Singapore → Los Angeles Singapore → Paris Singapore → Sydney Singapore → Dubai Singapore → Kolkata Singapore → Kathmandu Singapore → Auckland Singapore → São Paulo

Sydney

Sydney → Tokyo Sydney → New York Sydney → London Sydney → Los Angeles Sydney → Paris Sydney → Singapore Sydney → Dubai Sydney → Kolkata Sydney → Kathmandu Sydney → Auckland Sydney → São Paulo

Dubai

Dubai → Tokyo Dubai → New York Dubai → London Dubai → Los Angeles Dubai → Paris Dubai → Singapore Dubai → Sydney Dubai → Kolkata Dubai → Kathmandu Dubai → Auckland Dubai → São Paulo

Kolkata

Kolkata → Tokyo Kolkata → New York Kolkata → London Kolkata → Los Angeles Kolkata → Paris Kolkata → Singapore Kolkata → Sydney Kolkata → Dubai Kolkata → Kathmandu Kolkata → Auckland Kolkata → São Paulo

Kathmandu

Kathmandu → Tokyo Kathmandu → New York Kathmandu → London Kathmandu → Los Angeles Kathmandu → Paris Kathmandu → Singapore Kathmandu → Sydney Kathmandu → Dubai Kathmandu → Kolkata Kathmandu → Auckland Kathmandu → São Paulo

Auckland

Auckland → Tokyo Auckland → New York Auckland → London Auckland → Los Angeles Auckland → Paris Auckland → Singapore Auckland → Sydney Auckland → Dubai Auckland → Kolkata Auckland → Kathmandu Auckland → São Paulo

São Paulo

São Paulo → Tokyo São Paulo → New York São Paulo → London São Paulo → Los Angeles São Paulo → Paris São Paulo → Singapore São Paulo → Sydney São Paulo → Dubai São Paulo → Kolkata São Paulo → Kathmandu São Paulo → Auckland