Time Difference Between Hoffman Estates and Sydney
Sydney is 15 hours ahead Hoffman Estates.
United States
Hoffman Estates
America/Chicago · UTC-5
Australia
Sydney
Australia/Sydney · UTC+10
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Hoffman Estates and Sydney.
Standard working hours don't overlap between Hoffman Estates and Sydney. Consider early-morning calls in Hoffman Estates or late-evening calls in Sydney.
Hoffman Estates to Sydney — 24-Hour Conversion
Each row shows the equivalent local time in Sydney for an hour in Hoffman Estates. Working-hours rows (9–18) are highlighted.
| Hoffman Estates | Sydney | Match |
|---|---|---|
| Workday in Sydney | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| +1 day | Workday in Hoffman Estates | |
| +1 day | Workday in Hoffman Estates | |
| +1 day | Workday in Hoffman Estates | |
| +1 day | Workday in Hoffman Estates | |
| +1 day | Workday in Hoffman Estates | |
| +1 day | Workday in Hoffman Estates | |
| +1 day | Workday in Hoffman Estates | |
| +1 day | Workday in Hoffman Estates | |
| +1 day | Workday in Hoffman Estates | |
| +1 day | Workday in Sydney | |
| +1 day | Workday in Sydney | |
| +1 day | Workday in Sydney | |
| +1 day | Workday in Sydney | |
| +1 day | Workday in Sydney | |
| +1 day | Workday in Sydney |
Frequently Asked Questions
What is the time difference between Hoffman Estates and Sydney?
Sydney, Australia (UTC+10) is 15 hours ahead Hoffman Estates, United States (UTC-5).
What is the best time to schedule a meeting between Hoffman Estates and Sydney?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Hoffman Estates and Sydney?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Hoffman Estates, what time is it in Sydney?
Use the conversion table on this page — every hour in Hoffman Estates is mapped to its equivalent local time in Sydney, including day shift markers when the date differs.