Chicago Time to UTC Converter
UTC is 6 hours ahead of CST. 9:00 AM CST = 3:00 PM UTC.
UTC is 6 hours ahead of CST at the moment. To convert Chicago Time to UTC, add 6 hours to the Chicago Time time: 9:00 AM CST = 3:00 PM UTC.
Chicago Time (Chicago time) is used in Chicago, USA. UTC (UTC) is used in The world's time standard; used in aviation, computing and science.
Chicago Time to UTC time conversion table
Chicago Time to UTC on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Chicago Time | UTC |
|---|---|
| 12:00 AM | 6:00 AM |
| 1:00 AM | 7:00 AM |
| 2:00 AM | 8:00 AM |
| 3:00 AM | 9:00 AM |
| 4:00 AM | 10:00 AM |
| 5:00 AM | 11:00 AM |
| 6:00 AM | 12:00 PM |
| 7:00 AM | 1:00 PM |
| Chicago Time | UTC |
|---|---|
| 8:00 AM | 2:00 PM |
| 9:00 AM | 3:00 PM |
| 10:00 AM | 4:00 PM |
| 11:00 AM | 5:00 PM |
| 12:00 PM | 6:00 PM |
| 1:00 PM | 7:00 PM |
| 2:00 PM | 8:00 PM |
| 3:00 PM | 9:00 PM |
| Chicago Time | UTC |
|---|---|
| 4:00 PM | 10:00 PM |
| 5:00 PM | 11:00 PM |
| 6:00 PM | 12:00 AM+1 |
| 7:00 PM | 1:00 AM+1 |
| 8:00 PM | 2:00 AM+1 |
| 9:00 PM | 3:00 AM+1 |
| 10:00 PM | 4:00 AM+1 |
| 11:00 PM | 5:00 AM+1 |
Conversion table from Chicago Time to UTC for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in UTC, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert Chicago Time to UTC
Add 6 hours to the Chicago Time time to get UTC.
Example: 9:00 AM CST = 3:00 PM UTC.
Across midnight: 10:00 PM CST = 4:00 AM UTC (next day). The date changes, so always check the day as well as the hour.
Time difference between Chicago Time and UTC
The time difference between Chicago Time and UTC is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: UTC is 6 hours ahead of Chicago Time.
- 8 Mar 2026 – 31 Oct 2026: UTC is 5 hours ahead of Chicago Time.
- 1 Nov 2026 – 30 Dec 2026: UTC is 6 hours ahead of Chicago Time.
Chicago Time and UTC during daylight saving time
- Chicago Time next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from CST (UTC−6) to CDT (UTC−5).
- UTC does not observe daylight saving time; it stays on UTC+0 all year.
Best time for a meeting between Chicago Time and UTC
Chicago Time and UTC share 2 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 11:00 AM CST lands between 3:00 PM and 5:00 PM UTC, inside working hours for both.
Chicago Time to UTC FAQ
What is the time difference between Chicago Time and UTC?
Right now UTC is 6 hours ahead of CST. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM Chicago Time in UTC?
9:00 AM CST is 3:00 PM UTC.
What is 12 PM (noon) Chicago Time in UTC?
12:00 PM CST is 6:00 PM UTC.
Is UTC ahead of or behind Chicago Time?
UTC is 6 hours ahead of CST, so it is later in UTC than in Chicago Time.
Does Chicago Time change for daylight saving time?
Yes. Chicago Time next changes on 14 Mar 2027, when clocks go forward one hour from CST to CDT.
Does UTC change for daylight saving time?
No. UTC stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Chicago Time and UTC?
Chicago Time and UTC share 2 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 11:00 AM CST lands between 3:00 PM and 5:00 PM UTC, inside working hours for both.
Related conversions
Convert UTC to Chicago Time
Convert Chicago Time to other time zones
Convert other time zones to UTC
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.