• IST Time to Columbia Time Converter

    GMT = UTC + 00:00

    12:18:31

    Saturday, December 13, 2025

    Columbia Time = UTC - 5:00

    07:18:31

    Saturday, December 13, 2025

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

    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)

    Columbia(Columbia)

    Columbia is a city of United States. The official language is English, and the currency is United States Dollar (USD). The international dial code for United States is 1. The timezone Columbia located is Eastern Standard Time(Abbr:EST).