🇺🇸">

🌍 UTC to 🇺🇸 CST Converter

Convert UTC to CST (Central Standard Time, UTC−6). Subtract 6 hours from any UTC time to get CST.

← Back to WorkIndia – All Tools
⚠️ DST Note: This page converts to CST (UTC−6, US winter). During US summer, Central time is CDT (UTC−5) — subtract only 5 hours. CDT runs from the 2nd Sunday of March to the 1st Sunday of November.
🌍 Current UTC
--:--:--
🇺🇸 Current CST / Chicago
--:--:--

🔄 UTC to CST Converter

UTC 15:00 = CST 9:00 AM

Formula: CST = UTC − 6:00  •  CDT = UTC − 5:00 (US summer).

⏰ UTC to CST – Full 24-Hour Reference Table

UTC TimeCST Time 🇺🇸12-Hour−1 Day?

CST = UTC−6. When result goes before midnight, it is the previous calendar day.

⚡ Popular UTC to CST Conversions

UTC 06:00 = CST 12:00 AM
UTC 12:00 = CST 6:00 AM
UTC 15:00 = CST 9:00 AM
UTC 18:00 = CST 12:00 PM
UTC 21:00 = CST 3:00 PM
UTC 00:00 = CST 6:00 PM −1d

❓ Frequently Asked Questions

How do I convert UTC to CST?
Subtract 6 hours. UTC 15:00 − 6 = CST 9:00 AM. If result is negative, add 24 and it is the previous day.
What is UTC 12:00 in CST?
UTC 12:00 (noon) = CST 6:00 AM. 12 − 6 = 6 AM. UTC noon is early morning in Chicago.
What is UTC midnight in CST?
UTC 00:00 = CST 6:00 PM of the previous day. 0 − 6 = −6 = 18:00 previous day.
Where is CST used?
CST is used in central US states (Illinois, Texas, Missouri, Wisconsin, etc.), central Canada, Mexico, and some Central American countries. In the US, most of these switch to CDT (UTC-5) during summer.
Is CST the same as CDT?
No. CST (UTC-6) is winter time; CDT (UTC-5) is US summer time. CDT is 1 hour ahead of CST. To convert UTC to CDT, subtract 5 hours instead of 6.

🔗 Related Converters

UTC → IST UTC → EST UTC → PST UTC → AEDT EST → IST 🏠 All WorkIndia Tools