Convert dates and times between Rotterdam (Europe/Amsterdam) and Chicago (America/Chicago). Handles daylight-saving automatically. Chicago is currently 7 hours behind Rotterdam.
What time is it in Chicago when it's business hours in Rotterdam? The table converts every hour of the day from Rotterdam time to Chicago time. Highlighted rows are working hours (9:00–17:00) in both cities — the best window to schedule a call or meeting.
| Rotterdam | Chicago |
|---|---|
| 0:00 | 17:00 (−1) |
| 1:00 | 18:00 (−1) |
| 2:00 | 19:00 (−1) |
| 3:00 | 20:00 (−1) |
| 4:00 | 21:00 (−1) |
| 5:00 | 22:00 (−1) |
| 6:00 | 23:00 (−1) |
| 7:00 | 0:00 |
| 8:00 | 1:00 |
| 9:00 | 2:00 |
| 10:00 | 3:00 |
| 11:00 | 4:00 |
| 12:00 | 5:00 |
| 13:00 | 6:00 |
| 14:00 | 7:00 |
| 15:00 | 8:00 |
| 16:00 | 9:00 |
| 17:00 | 10:00 |
| 18:00 | 11:00 |
| 19:00 | 12:00 |
| 20:00 | 13:00 |
| 21:00 | 14:00 |
| 22:00 | 15:00 |
| 23:00 | 16:00 |
Highlighted: business hours (9:00–17:00) in both cities