TeamHouurs.app
The work-from-anywhere overlap grid

Best meeting times: SydneyChicago

Sydney is 15 hours ahead of Chicago. Use the grid to find overlapping working hours and pick a time that respects both teams.

Sydney: Australia/Sydney (DST)Chicago: America/Chicago (DST)Updated hourly
Reverse
Current time in Sydney
16:08
Working hours
Current time in Chicago
01:08
Outside work
Time difference
Sydney is 15 hours ahead of Chicago.

Tip: if one office starts late, try the other office’s early morning shoulder hours.

Quick recommendation
11:00 (Sydney) 20:00 (-1d) (Chicago)

Based on 60-minute meetings and 09:00–17:00 work hours.

Overlap grid

Base time zone: Sydney (UTC+10:00) · Now: 16:08

Selected: 12:00 in SydneySydney: 12:00 · Chicago: 21:00 (-1d)

Work (09:00–17:00) Shoulder (07:00–09:00, 17:00–21:00) Sleep (21:00–07:00)
Sydney time
Sydney
UTC+10:00 · now 16:08
Chicago
UTC-05:00 · now 01:08

Recommended meeting times

There is no full overlap where both cities are within 9:00–17:00 at the same time. Use shoulder hours for one side, or split into async updates.

Start (Sydney)Sydney statusStart (Chicago)Chicago statusWhy this works
11:00Work20:00 (-1d)ShoulderStrong overlap (work/shoulder).
10:30Work19:30 (-1d)ShoulderStrong overlap (work/shoulder).
10:00Work19:00 (-1d)ShoulderStrong overlap (work/shoulder).

Assumes a standard workday of 09:00–17:00 in each city. You can customize this logic later (e.g., flexible hours, team preferences, meeting length).

How to schedule a meeting between Sydney and Chicago

When coordinating across borders, finding the golden hour is essential for productivity. Sydney is 15 hours ahead of Chicago. There is no full overlap where both cities are within 9:00–17:00 at the same time. Use shoulder hours for one side, or split into async updates.

A safe default is 11:00 in Sydney, which corresponds to 20:00 (-1d) in Chicago.

Typical work overlap

  • 11:00 in Sydney 20:00 (-1d) in Chicago
  • 10:30 in Sydney 19:30 (-1d) in Chicago
  • 10:00 in Sydney 19:00 (-1d) in Chicago

These options assume 09:00–17:00 local working hours for both teams.

Key considerations

  • DST: Sydney does observe daylight saving time; Chicago does.
  • Shoulder hours: early mornings (07:00–09:00) and late afternoons (17:00–21:00) can unlock extra overlap.
  • Avoid burnout: repeated late-night meetings hurt teams. Use async updates when overlap is minimal.

Frequently asked questions

What is the time difference?
Sydney is 15 hours ahead of Chicago.
Is now a good time to call?
Look at the grid above and choose a green-green overlap when possible. If you see green-yellow, it’s still workable. If one side is grey, consider async.
Do daylight saving changes affect this page?
Yes. We use official IANA time zones, so offsets update automatically when DST starts or ends.

Popular comparisons

Disclaimer: TeamHouurs assumes a default 09:00–17:00 workday for each city and does not account for individual company policies, local holidays, or personal schedules.