Quarter to Twelve

London time to Kolkata time

The time difference between London and Kolkata is 4 hours 30 minutes. Add 4 hours 30 minutes to London time to get Kolkata time.

The current local time in London is 3:12 am (March 31, 2023), and the time in Kolkata is 7:42 am (March 31, 2023).

London is in the British Summer Time Zone, while Kolkata is in the Indian Standard Time Zone.

The time zone offset for London, United Kingdom, is UTC+01:00, while the time zone offset for Kolkata, India, is UTC+05:30.

Convert London time to Kolkata time

Use the slider below to convert London time to Kolkata time and view the day and night map at different times.

Time in London

00:00

Time in Kolkata

00:00
Day colors Day
Civil twilight colors Civil twilight
Nautical twilight colors Nautical twilight
Astronomical twilight colors Astronomical twilight
Night colors Night
LondonKolkata
12am4:30am
1am5:30am
2am6:30am
3am7:30am
4am8:30am
5am9:30am
6am10:30am
7am11:30am
8am12:30pm
9am1:30pm
10am2:30pm
11am3:30pm
12pm4:30pm
1pm5:30pm
2pm6:30pm
3pm7:30pm
4pm8:30pm
5pm9:30pm
6pm10:30pm
7pm11:30pm
8pm0:30am
9pm1:30am
10pm2:30am
11pm3:30am

Time difference from London (UTC+01:00)

-5 hours
+3 hours
-8 hours
+10 hours
+1 hour
+7 hours
+1 hour
+7 hours
-5 hours
+2 hours