Chicago ↔ Tokyo — Live Clock

Chicago is 14 hours behind

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

Tokyo

Japan · +14h

23:00

London

United Kingdom · +6h

15:00

New York

USA · +1h

10:00

Dubai

United Arab Emirates · +9h

18:00

Sydney

Australia · +15h

00:00+1 day

Quick time conversions: Chicago → Tokyo

Common reference points to help you plan across the time difference.

If it's 10:00 AM in Chicago, it's 12:00 AM in Tokyo.(+1 day)

Chicago 4:00 PM — what's that in Tokyo?—6:00 AM(+1 day)

1:00 PMin Chicago→3:00 AMin Tokyo(+1 day)

A 7:00 PM start in Chicago means 9:00 AM for your contact in Tokyo.(+1 day)

9:00 AMin Chicago→11:00 PMin Tokyo

Is 5:00 PM a good time to call Tokyo from Chicago?—7:00 AM(+1 day)

6:00 AMin Chicago→8:00 PMin Tokyo

Chicago ↔ Tokyo

No overlap — one side will join outside working hours· Showing afternoon hours (12:00–20:00)

Chicago

Tokyo

12:00Working

02:00+1doff

13:00Working

03:00+1doff

14:00Working

04:00+1doff

15:00Working

05:00+1doff

16:00Working

06:00+1doff

17:00

07:00+1d

18:00

08:00+1d

19:00

09:00+1dWorking

20:00

10:00+1dWorking

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

How far apart are Chicago and Tokyo?

Chicago is 14 hours behind Tokyo. Midday in Chicago lines up with 02:00 in Tokyo.

Chicago is in the America/Chicago timezone. Tokyo is in Asia/Tokyo. The difference is 14 hours.

Daily overlap window

Chicago and Tokyo have no shared working hours under a standard 9:00–17:00 schedule. One side will always need to join at an off-hour.

When to schedule across time zones

Since Chicago and Tokyo don't share working hours, these are the most practical options available.

16:00 Chicago / 06:00 Tokyo⚡ One side off-hours

⚠️ 3h before working hours in Tokyo

19:00 Chicago / 09:00 Tokyo⚡ One side off-hours

⚠️ 3h after working hours in Chicago

15:00 Chicago / 05:00 Tokyo⚡ One side off-hours

⚠️ 4h before working hours in Tokyo

Based on standard 09:00–17:00 working hours in each location's local time.

Upcoming public holidays

⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.

Chicago7 holidays

Jul 3Independence DaySOON

Sep 7Labour Day

Oct 12Columbus Day

Oct 12Indigenous Peoples' Day

Nov 11Veterans Day

Tokyo7 holidays

Jul 20Marine Day

Aug 11Mountain Day

Sep 21Respect for the Aged Day

Sep 23Autumnal Equinox Day

Oct 12Sports Day

How to work with Chicago and Tokyo time zones

Coordinating between Chicago (USA) and Tokyo (Japan) means working around a 14-hour time difference. Since standard business hours don't naturally overlap, meetings usually require one side to shift slightly outside their normal working day.

💡 How to schedule across these time zones

⚡

When Chicago is at 16:00, Tokyo reads 06:00 — 3h before working hours in Tokyo.

⚡

When Chicago is at 19:00, Tokyo reads 09:00 — 3h after working hours in Chicago.

⚡

When Chicago is at 15:00, Tokyo reads 05:00 — 4h before working hours in Tokyo.

Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.

DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.

Get the Extension — Free →

Use the time slider above to find the exact equivalent time for any moment in Chicago. The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.

Frequently Asked Questions

How many hours difference between Chicago and Tokyo?

The time difference between Chicago and Tokyo is 14 hours. Chicago observes America/Chicago while Tokyo observes Asia/Tokyo.

Can I schedule a meeting during business hours for both Chicago and Tokyo?

Chicago and Tokyo don't share standard business hours. Async tools or flexible scheduling are the practical approach.

Will DST change the time gap between Chicago and Tokyo?

The 14 hours difference between Chicago and Tokyo is stable — no DST changes expected in the next 7 days.

What is the Tokyo equivalent of 12:00 PM Chicago time?

At midday in Chicago, clocks in Tokyo show 2:00 AM.

How does the Chicago to Tokyo time converter work?

Simply drag the slider to your Chicago time — Tokyo and all other locations update in real time. Accuracy is to the minute, DST-aware.

What local holidays should I watch out for in Chicago?

Yes — Chicago has an upcoming public holiday: Independence Day on July 3. Check the holiday panel above before confirming meetings.

How do Chicago and Tokyo relate to UTC?

Chicago follows America/Chicago. Tokyo uses Asia/Tokyo. Together they are 14 hours apart.

More time converters for Chicago

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Explore Tokyo time zone pairings

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