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UTC to CST Converter — Coordinated Universal Time to Central

UTC UTC+0
6h
CST UTC-6
Live Current Time
UTC
Universal
--:--
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CST
US Central
--:--
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Convert a specific hour
UTC
--:-- CST

UTC to CST Conversion Table — Standard Time

Offset: UTC -6 hours = CST. Applies during standard time. Work hours (9 AM–5 PM) highlighted.

UTC 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

UTC to CDT Conversion Table — Daylight Saving

Offset: UTC -5 hours = CDT. Applies when US Central is observing daylight saving time.

UTC CDT
00:00 19:00 (−1 day)
01:00 20:00 (−1 day)
02:00 21:00 (−1 day)
03:00 22:00 (−1 day)
04:00 23:00 (−1 day)
05:00 00:00
06:00 01:00
07:00 02:00
08:00 03:00
09:00 04:00
10:00 05:00
11:00 06:00
12:00 07:00
13:00 08:00
14:00 09:00
15:00 10:00
16:00 11:00
17:00 12:00
18:00 13:00
19:00 14:00
20:00 15:00
21:00 16:00
22:00 17:00
23:00 18:00

Central Time covers a large portion of the US population, including major cities like Chicago, Dallas, Houston, and Minneapolis. Developers and system administrators in these areas regularly translate UTC log timestamps and cron schedules to local time.

CST is 6 hours behind UTC. A server event logged at 14:00 UTC happened at 8:00 AM Central. During daylight saving time, CDT is only 5 hours behind UTC, so that same 14:00 UTC event would read as 9:00 AM local.

UTC has no seasonal adjustment. The Central zone shifts in mid-March and early November. Be especially careful with scheduled jobs: a cron set for 12:00 UTC will trigger at 6 AM CST in winter but 7 AM CDT in summer.

Daylight Saving Time: What Changes

US Central observes daylight saving time, but Universal does not. This means the offset between UTC and CST changes seasonally: 6 hours during standard time and 5 hours during daylight saving. Double-check the current offset during transition weeks in March and November.

Frequently Asked Questions

What is the UTC to CST offset?

CST is UTC−6. Subtract 6 hours from UTC to get Central Standard Time. During Daylight Saving Time (CDT), subtract 5 hours instead.

Does the UTC-to-Central offset change?

Yes, twice a year. UTC is fixed, but Central Time shifts to CDT (UTC−5) in mid-March and back to CST (UTC−6) in early November. The offset alternates between 5 and 6 hours.

If a cron job runs at 00:00 UTC daily, what time is that in Central?

During standard time (CST), it runs at 6:00 PM the previous day. During daylight time (CDT), it runs at 7:00 PM the previous day.

Related Conversions

UTC EST UTC PST CST EST EST CST UTC IST PST CST

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