• A Time to Kolkata Time Converter

    A = UTC + 01:00

    10:12:41

    Wednesday, October 15, 2025

    Kolkata Time = UTC + 5:30

    14:42:41

    Wednesday, October 15, 2025

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

    A(Alpha Time Zone)

    Alpha Time Zone(A) is 01:00 hours ahead of Coordinated Universal(UTC) Time.

    Typical City of A (Alpha Time Zone)

    Algeria - Algiers (All Year)

    Kolkata(Kolkata)

    Kolkata is a city of India. The official language is Bengali, English, and the currency is Indian Rupee (INR). The international dial code for India is 91. The timezone Kolkata located is India Standard Time(Abbr:IST).