When it is 12:00 PM in Columbia, it is 11:00 AM in Chicago.
📞The best time to schedule a call is between 10 AM and 5 PM in Columbia, which is between 9 AM and 4 PM in Chicago.
Columbia is 1 hour ahead of Chicago.
🕐 Subtract 1 hour from Columbia time to get Chicago time.
Columbia uses 4 hours behind Universal Time (UTC-4) and Chicago uses 5 hours behind Universal Time (UTC-5).
| Columbia Time | Chicago Time | |
|---|---|---|
| 12 AM Columbia Time | ↔ | 11 PM Chicago Time |
| 1 AM Columbia Time | ↔ | 12 AM Chicago Time |
| 2 AM Columbia Time | ↔ | 1 AM Chicago Time |
| 3 AM Columbia Time | ↔ | 2 AM Chicago Time |
| 4 AM Columbia Time | ↔ | 3 AM Chicago Time |
| 5 AM Columbia Time | ↔ | 4 AM Chicago Time |
| ☼ 6 AM Columbia Time | ↔ | ☼ 5 AM Chicago Time |
| ☼ 7 AM Columbia Time | ↔ | ☼ 6 AM Chicago Time |
| ☼ 8 AM Columbia Time | ↔ | ☼ 7 AM Chicago Time |
| ☼ 9 AM Columbia Time | ↔ | ☼ 8 AM Chicago Time |
| ☼ 10 AM Columbia Time | ↔ | ☼ 9 AM Chicago Time |
| ☼ 11 AM Columbia Time | ↔ | ☼ 10 AM Chicago Time |
| Columbia Time | Chicago Time | |
|---|---|---|
| ☼ 12 PM Columbia Time | ↔ | ☼ 11 AM Chicago Time |
| ☼ 1 PM Columbia Time | ↔ | ☼ 12 PM Chicago Time |
| ☼ 2 PM Columbia Time | ↔ | ☼ 1 PM Chicago Time |
| ☼ 3 PM Columbia Time | ↔ | ☼ 2 PM Chicago Time |
| ☼ 4 PM Columbia Time | ↔ | ☼ 3 PM Chicago Time |
| ☼ 5 PM Columbia Time | ↔ | ☼ 4 PM Chicago Time |
| ☼ 6 PM Columbia Time | ↔ | ☼ 5 PM Chicago Time |
| ☼ 7 PM Columbia Time | ↔ | ☼ 6 PM Chicago Time |
| ☼ 8 PM Columbia Time | ↔ | ☼ 7 PM Chicago Time |
| 9 PM Columbia Time | ↔ | ☼ 8 PM Chicago Time |
| 10 PM Columbia Time | ↔ | 9 PM Chicago Time |
| 11 PM Columbia Time | ↔ | 10 PM Chicago Time |
Columbia is 1 hour ahead of Chicago.
Columbia is ahead of Chicago by 1 hour.
It is 8:00 AM in Chicago.