The short answer
Central Daylight Time is 14 hours behind Japan Standard Time.
Central Daylight Time☾
7:12:25pm
CDT · UTC-05:00 · Wed, Oct 14
Japan Standard Time☀
9:12:25am
JST · UTC+09:00 · Thu, Oct 15
Read across to convert
Central Daylight Time
CDT · UTC-05:00
Japan Standard Time
JST · UTC+09:00
Click any row to pin that hour across both zones.
12amWed
2pm
WORK1am
3pm
WORK2am
4pm
WORK3am
5pm
4am
6pm
5am
7pm
6am
8pm
7am
9pm
8am
10pm
9am
WORK11pm
10am
WORK12amThu ·+1d
11am
WORK1amThu ·+1d
12pm
WORK2amThu ·+1d
1pm
WORK3amThu ·+1d
2pm
WORK4amThu ·+1d
3pm
WORK5amThu ·+1d
4pm
WORK6amThu ·+1d
5pm
7amThu ·+1d
6pm
8amThu ·+1d
NOW
7pm
9amThu ·+1d
WORK8pm
10amThu ·+1d
WORK9pm
11amThu ·+1d
WORK10pm
12pmThu ·+1d
WORK11pm
1pmThu ·+1d
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
Central Daylight Time
5pm–7pm
Japan Standard Time
7am–9am
next day
Popular conversions
Quick reference.
9amCentral Daylight Time=11pmJapan Standard Time
12pmCentral Daylight Time=2amJapan Standard Time · next day
3pmCentral Daylight Time=5amJapan Standard Time · next day
5pmCentral Daylight Time=7amJapan Standard Time · next day
9pmCentral Daylight Time=11amJapan Standard Time · next day
In context
What each side covers.
Central Daylight Time
7:12pmCDT · UTC-05:00
Cities on this clock
Japan Standard Time
9:12amJST · UTC+09:00
Did you mean…? “CDT” is shared by several places. This page shows Central Daylight Time (US & Canada) — or switch to China Standard Time · Cuba Daylight Time.
Related converters
Other popular pairs.
Pacific Time
5:12pm
India Standard Time
5:42am
Pacific Time to India12 hours 30 minutes behind
Eastern Daylight Time
8:12pm
Central European Time
2:12am
Eastern Time to Central Europe6 hours behind
India Standard Time
5:42am
Eastern Daylight Time
8:12pm
India to Eastern Time9 hours 30 minutes ahead
British Summer Time
1:12am
India Standard Time
5:42am
London to India4 hours 30 minutes behind
Pacific Daylight Time
5:12pm
Eastern Daylight Time
8:12pm
Pacific to Eastern Time3 hours behind
Central European Time
2:12am
India Standard Time
5:42am
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Central Daylight Time and Japan Standard Time. Can't find what you need? Email [email protected].
- What is the time difference between Central Daylight Time and Japan Standard Time?
- Central Daylight Time is 14 hours behind Japan Standard Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 9am in Central Daylight Time, what time is it in Japan Standard Time?
- 9am in Central Daylight Time is 11pm in Japan Standard Time. Use the hour-by-hour table above to read any other time across — find the row and read the matching cell in the other column.
- What's the best time for a call between Central Daylight Time and Japan Standard Time?
- There's no comfortable 9-to-5 overlap between Central Daylight Time and Japan Standard Time — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — CDT and JST — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.