• A Time to BST Time Converter

    A = UTC + 01:00

    17:47:51

    Monday, October 27, 2025

    GMT = UTC + 00:00

    16:47:51

    Monday, October 27, 2025

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

    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)

    GMT(Greenwich Mean Time)

    Greenwich Mean Time(GMT) has no offset from Coordinated Universal(UTC) Time.

    Typical City of GMT (Greenwich Mean Time)

    United Kingdom - London (Winter)
    Iceland - Reykjavik (All Year)
    Sierra Leone - Freetown (All Year)
    Greenland - Danmarkshavn (All Year)
    Antarctica - Troll Station (Summer)