GMT to CST Converter

CST is 6 hours behind GMT right now.

Greenwich Mean Time (UTC+0)—GMT
Central Time—CST

GMT to CST conversion table

Based on today's offsets (GMT UTC+0, CST UTC−6). Business hours are highlighted.

GMTCST
12:00 AM6:00 PM (previous day)
1:00 AM7:00 PM (previous day)
2:00 AM8:00 PM (previous day)
3:00 AM9:00 PM (previous day)
4:00 AM10:00 PM (previous day)
5:00 AM11:00 PM (previous day)
6:00 AM12:00 AM
7:00 AM1:00 AM
8:00 AM2:00 AM
9:00 AM3:00 AM
10:00 AM4:00 AM
11:00 AM5:00 AM
12:00 PM6:00 AM
1:00 PM7:00 AM
2:00 PM8:00 AM
3:00 PM9:00 AM
4:00 PM10:00 AM
5:00 PM11:00 AM
6:00 PM12:00 PM
7:00 PM1:00 PM
8:00 PM2:00 PM
9:00 PM3:00 PM
10:00 PM4:00 PM
11:00 PM5:00 PM

Questions

What is the time difference between GMT and CST?

Right now CST is 6 hours behind GMT. The gap can change by an hour when daylight saving time starts or ends, because not every zone switches on the same date (or at all).

How do I convert GMT to CST?

Subtract 6 hours from the GMT time. For example, 12:00 PM GMT is 6:00 AM CST.

Is it CST or CDT right now?

People often say “CST” all year, but during daylight saving time (mid-March to early November in the US) the zone is on CDT. It's CST right now. The converter above uses the correct one automatically.