Sydney to Chicago time zone converter

Sydney
GMT+11
Australia
19:12:00
Oct 19
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM
  • 8
    AM
  • 9
    AM
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM
  • 11
    PM
Chicago
CDT
United States
03:12:00
Oct 19
  • 8
    AM
  • 9
    AM
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM
  • 11
    PM
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM

This simple Sydney to Chicago time zone converter allows you to quickly and visually understand the time difference between Sydney (Sydney) and Chicago (Chicago).

2026-10-19: 7:12 PM Sydney

3:12 AM CDT

Sydney: UTC+11:00 · Chicago: UTC-05:00

Just hover over the colored hour tiles, and you’ll instantly see the corresponding time in both zones. The time difference between Sydney and Chicago is 16 hours 0 minutes, with Sydney being ahead. For example, if it is 7:12 PM Sydney, the equivalent time in Chicago will be 3:12 AM CDT.

Sydney to Chicago hour-by-hour

2026-10-19 · Sydney
SydneyChicago
00:00 GMT+1108:00 (-1) CDT
00:30 GMT+1108:30 (-1) CDT
01:00 GMT+1109:00 (-1) CDT
01:30 GMT+1109:30 (-1) CDT
02:00 GMT+1110:00 (-1) CDT
02:30 GMT+1110:30 (-1) CDT
03:00 GMT+1111:00 (-1) CDT
03:30 GMT+1111:30 (-1) CDT
04:00 GMT+1112:00 (-1) CDT
04:30 GMT+1112:30 (-1) CDT
05:00 GMT+1113:00 (-1) CDT
05:30 GMT+1113:30 (-1) CDT
06:00 GMT+1114:00 (-1) CDT
06:30 GMT+1114:30 (-1) CDT
07:00 GMT+1115:00 (-1) CDT
07:30 GMT+1115:30 (-1) CDT
08:00 GMT+1116:00 (-1) CDT
08:30 GMT+1116:30 (-1) CDT
09:00 GMT+1117:00 (-1) CDT
09:30 GMT+1117:30 (-1) CDT
10:00 GMT+1118:00 (-1) CDT
10:30 GMT+1118:30 (-1) CDT
11:00 GMT+1119:00 (-1) CDT
11:30 GMT+1119:30 (-1) CDT
12:00 GMT+1120:00 (-1) CDT
12:30 GMT+1120:30 (-1) CDT
13:00 GMT+1121:00 (-1) CDT
13:30 GMT+1121:30 (-1) CDT
14:00 GMT+1122:00 (-1) CDT
14:30 GMT+1122:30 (-1) CDT
15:00 GMT+1123:00 (-1) CDT
15:30 GMT+1123:30 (-1) CDT
16:00 GMT+1100:00 CDT
16:30 GMT+1100:30 CDT
17:00 GMT+1101:00 CDT
17:30 GMT+1101:30 CDT
18:00 GMT+1102:00 CDT
18:30 GMT+1102:30 CDT
19:00 GMT+1103:00 CDT
19:30 GMT+1103:30 CDT
20:00 GMT+1104:00 CDT
20:30 GMT+1104:30 CDT
21:00 GMT+1105:00 CDT
21:30 GMT+1105:30 CDT
22:00 GMT+1106:00 CDT
22:30 GMT+1106:30 CDT
23:00 GMT+1107:00 CDT
23:30 GMT+1107:30 CDT

Sydney

Australia/Sydney

Uses IANA time zone rules for the selected date.

GMT+11 · UTC+11:00

Chicago

America/Chicago

Uses IANA time zone rules for the selected date.

CDT · UTC-05:00

Frequently Asked Questions

2026-10-19 · Sydney ahead of Chicago: 16 hours 0 minutes. Sydney: UTC+11:00; Chicago: UTC-05:00.

2026-10-19 · 19:12 Sydney → 03:12 CDT.

Weekday overlap (Mon–Fri, 09:00–17:00 in both places): No overlapping working hours on this source date.

Sydney ahead of Chicago: 16 hours 0 minutes

Date → Select range → .ics. 2026-10-19 · 19:12 Sydney → 03:12 CDT.

Sydney: Uses IANA time zone rules for the selected date. Next clock change: 2027-04-04 02:00 GMT+10 Chicago: Uses IANA time zone rules for the selected date. Next clock change: 2026-11-01 01:00 CST