• IST Time to BST Time Converter

    GMT = UTC + 00:00

    18:38:33

    Wednesday, January 29, 2025

    BST = UTC + 11:00

    05:38:33

    Thursday, January 30, 2025

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

    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)

    BST(Bougainville Standard Time)

    Bougainville Standard Time(BST) is 11:00 hours ahead of Coordinated Universal(UTC) Time.This timezone is used during standard time in: Pacific

    Typical City of BST (Bougainville Standard Time)

    Papua New Guinea - Arawa (All Year)