Time difference between Chicago and GMT
Compare the current local time in Chicago and GMT, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Quick reference
| 🇺🇸 Chicago | GMT | In GMT it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇺🇸 Chicago
Currently in CDT (daylight saving)
Clocks go back to CST
on Sunday 1 November 2026
GMT
GMT does not observe daylight saving time. The local offset is fixed year-round.