CST to UTC Time Converter
Convert Central Standard Time to Coordinated Universal Time
Quick Convert
Full Conversion Table
CST to UTC for every hour
| CST | UTC |
|---|---|
| 00:00 | --:-- |
| 01:00 | --:-- |
| 02:00 | --:-- |
| 03:00 | --:-- |
| 04:00 | --:-- |
| 05:00 | --:-- |
| 06:00 | --:-- |
| 07:00 | --:-- |
| 08:00 | --:-- |
| 09:00 | --:-- |
| 10:00 | --:-- |
| 11:00 | --:-- |
| 12:00 | --:-- |
| 13:00 | --:-- |
| 14:00 | --:-- |
| 15:00 | --:-- |
| 16:00 | --:-- |
| 17:00 | --:-- |
| 18:00 | --:-- |
| 19:00 | --:-- |
| 20:00 | --:-- |
| 21:00 | --:-- |
| 22:00 | --:-- |
| 23:00 | --:-- |
Understanding the CST to UTC Time Difference
The standard difference between CST and UTC is +6 hours. CST to UTC serves the large number of businesses and institutions in the US Central time zone (Chicago, Houston, Dallas, Minneapolis) that interact with global systems on UTC. Central Time is used by the Chicago Mercantile Exchange (CME), one of the world’s largest derivatives exchanges, and by NASA’s Mission Control in Houston. During CDT (March–November), the offset is +5 hours.
Best Meeting Times: CST and UTC Overlap
CST business hours (9 AM–5 PM) correspond to 3 PM–11 PM UTC. This gives Central Time workers a wider European overlap than the West Coast — morning meetings in Chicago catch London before their 5 PM close.
About These Time Zones
CST — Central Standard Time
Standard UTC Offset: UTC-6
Reference time zone: America/Chicago
UTC — Coordinated Universal Time
Standard UTC Offset: UTC+0
Reference time zone: UTC
The live clocks, quick converter, and table on this page use the real current offset of each zone's reference region, so daylight saving time is applied automatically whenever it is in effect.