The short answer
10am in Tokyo is 8pm in Central Time on the previous day.
Tokyo is 14 hours ahead of Central Time. That's already evening in Central Time, after the typical working day ends.
Tokyo☀
10am
Central Time☀
8pm
previous day
Right now
6:02pmJST · UTC+09:00 · Mon, Jun 22
4:02amCDT · UTC-05:00 · Mon, Jun 22
Read across to convert
Tokyo
JST · UTC+09:00
Central Time
CDT · UTC-05:00
Pinned10amTokyo=8pmCentral Time · Sun (previous day)
12amMon
10amSun ·−1d
WORK1am
11amSun ·−1d
WORK2am
12pmSun ·−1d
WORK3am
1pmSun ·−1d
WORK4am
2pmSun ·−1d
WORK5am
3pmSun ·−1d
WORK6am
4pmSun ·−1d
WORK7am
5pmSun ·−1d
8am
6pmSun ·−1d
9am
WORK7pmSun ·−1d
PINNED
10am
WORK8pmSun ·−1d
11am
WORK9pmSun ·−1d
12pm
WORK10pmSun ·−1d
1pm
WORK11pmSun ·−1d
2pm
WORK12amMon
3pm
WORK1am
4pm
WORK2am
5pm
3am
NOW
6pm
4am
7pm
5am
8pm
6am
9pm
7am
10pm
8am
11pm
9am
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
Tokyo
7am–9am
Central Time
5pm–7pm
previous day
Popular conversions
Quick reference.
9amTokyo=7pmCentral Time · prev day
12pmTokyo=10pmCentral Time · prev day
3pmTokyo=1amCentral Time
5pmTokyo=3amCentral Time
9pmTokyo=7amCentral Time
In context
What each side covers.
Central Time
4:02amCDT · UTC-05:00
Cities on this clock
Did you mean…? “CDT” is shared by several places. This page shows Central Time (US & Canada) — or switch to China Time.
Related converters
Other popular pairs.
Pacific Time
2:02am
India Standard Time
2:32pm
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
5:02am
Central European Time
11:02am
Eastern Time to Central Europe6 hours behind
India Standard Time
2:32pm
Eastern Standard Time
5:02am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
10:02am
India Standard Time
2:32pm
London to India4 hours 30 minutes behind
Pacific Standard Time
2:02am
Eastern Standard Time
5:02am
Pacific to Eastern Time3 hours behind
Central European Time
11:02am
India Standard Time
2:32pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Tokyo and Central Time. Can't find what you need? Email [email protected].
- What is the time difference between Tokyo and Central Time?
- Tokyo is 14 hours ahead of Central 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 10am in Tokyo, what time is it in Central Time?
- 10am in Tokyo is 8pm in Central Time on the previous day. That's already evening in Central Time, after the typical working day ends. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between Tokyo and Central Time?
- There's no comfortable 9-to-5 overlap between Tokyo and Central 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 — JST and CDT — 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.