• BST Time to CHAST Time Converter

    BST = UTC + 01:00

    21:48:27

    Friday, April 25, 2025

    CHAST = UTC + 12:45

    09:33:27

    Saturday, April 26, 2025

    BST(British Summer Time) and CHAST(Chatham Island Standard Time) Mapping Table
    British Summer Time(BST)Chatham Island Standard Time(CHAST)
    00:0011:45
    01:0012:45
    02:0013:45
    03:0014:45
    04:0015:45
    05:0016:45
    06:0017:45
    07:0018:45
    08:0019:45
    09:0020:45
    10:0021:45
    11:0022:45
    12:0023:45
    13:0000:45+1 day
    14:0001:45+1 day
    15:0002:45+1 day
    16:0003:45+1 day
    17:0004:45+1 day
    18:0005:45+1 day
    19:0006:45+1 day
    20:0007:45+1 day
    21:0008:45+1 day
    22:0009:45+1 day
    23:0010:45+1 day

    BST(British Summer Time)

    British Summer Time(BST) is 01:00 hours ahead of Coordinated Universal(UTC) Time.

    Typical City of BST (British Summer Time)

    United Kingdom - London (Summer)

    CHAST(Chatham Island Standard Time)

    Chatham Island Standard Time(CHAST) is 12:45 hours ahead of Coordinated Universal(UTC) Time.This timezone is used during standard time in: PacificChatham Island Standard Time is a half-hour time zone. Its local time differs by 45 minutes instead of the normal whole hour.

    Typical City of CHAST (Chatham Island Standard Time)

    New Zealand - Chatham Islands (Winter)