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Time Zone Converter – Time Difference Calculator

Provides time zone conversions taking into account Daylight Saving Time (DST), local time zone and accepts present, past, or future dates.

Start by adding a city to convert from:

Los Angeles, CA, USA*
PDT (UTC -7)
Thu, Sep 24, 2020
8:00 am
BRT (UTC -3)
Thu, Sep 24, 2020
12:00 noon
London, United Kingdom*
BST (UTC +1)
Thu, Sep 24, 2020
4:00 pm
Kolkata, India
IST (UTC +5:30)
Thu, Sep 24, 2020
8:30 pm
, , *
You have reached the maximum number of allowed cities (12)

New version! Try, for example:

Clear all locations & start again

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Looking for the Old Time Zone Converter?

You can still use the legacy version of the classic Time Zone Converter to find the time difference between locations worldwide.