IST Time to CST Time Converter
Warning! IST has automatically switched to GMT
IST stands for Irish Standard Time (NOT in use)
GMT stands for Greenwich Mean Time (in use)
CST stands for Central Standard Time (in use)
Greenwich Mean Time(GMT) | Central Standard Time(CST) |
00:00 | 18:00-1 day |
01:00 | 19:00-1 day |
02:00 | 20:00-1 day |
03:00 | 21:00-1 day |
04:00 | 22:00-1 day |
05:00 | 23:00-1 day |
06:00 | 00:00 |
07:00 | 01:00 |
08:00 | 02:00 |
09:00 | 03:00 |
10:00 | 04:00 |
11:00 | 05:00 |
12:00 | 06:00 |
13:00 | 07:00 |
14:00 | 08:00 |
15:00 | 09:00 |
16:00 | 10:00 |
17:00 | 11:00 |
18:00 | 12:00 |
19:00 | 13:00 |
20:00 | 14:00 |
21:00 | 15:00 |
22:00 | 16:00 |
23:00 | 17:00 |
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)
CST(Central Standard Time)
Central Standard Time(CST) is 06:00 hours behind Coordinated Universal(UTC) Time.This timezone is used during standard time in: North America
Typical City of CST (Central Standard Time)
Mexico - Mexico City (Winter)
Canada - Regina (All Year)
Guatemala - Guatemala City (All Year)