Tokyo to Katy time converter

Katy is 14 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 7:00 PM (Sun, Oct 18) in Katy.

Tokyo JST

Monday, October 19, 2026

Katy CDT

Sunday, October 18, 2026

Tokyo
Japan
Mon, Oct 19
JSTUTC+9
Katy
Texas, United States
Sun, Oct 18
CDTUTC-5-14h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Katy conversion table

Every hour of today in Tokyo and the matching time in Katy. Light rows are typical working hours (9:00–18:00).

TokyoKaty
12:00 AM10:00 AM−1 day
1:00 AM11:00 AM−1 day
2:00 AM12:00 PM−1 day
3:00 AM1:00 PM−1 day
4:00 AM2:00 PM−1 day
5:00 AM3:00 PM−1 day
6:00 AM4:00 PM−1 day
7:00 AM5:00 PM−1 day
8:00 AM6:00 PM−1 day
9:00 AM7:00 PM−1 day
10:00 AM8:00 PM−1 day
11:00 AM9:00 PM−1 day
12:00 PM10:00 PM−1 day
1:00 PM11:00 PM−1 day
2:00 PM12:00 AM
3:00 PM1:00 AM
4:00 PM2:00 AM
5:00 PM3:00 AM
6:00 PM4:00 AM
7:00 PM5:00 AM
8:00 PM6:00 AM
9:00 PM7:00 AM
10:00 PM8:00 AM
11:00 PM9:00 AM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Tokyo (5:00 PM – 6:00 PM in Katy): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Tokyo and Katy switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -14h
  • Nov 1, 2026 – Mar 14, 2027: -15h
  • Mar 14, 2027 – Oct 19, 2027: -14h

Distance

Tokyo and Katy are 10,705 km (6,652 miles) apart in a straight line.

More conversions

Katy to TokyoTokyo to New YorkTokyo to LondonTokyo to Los AngelesTokyo to ChicagoTokyo to TorontoTokyo to São PauloTokyo to ParisTokyo to BerlinTokyo to MoscowTokyo to DubaiTokyo to New DelhiTokyo to Bangkok
New York to KatyLondon to KatyLos Angeles to KatyChicago to KatyToronto to KatySão Paulo to KatyParis to KatyBerlin to KatyMoscow to KatyDubai to KatyNew Delhi to KatyBangkok to Katy

Questions and answers

What is the time difference between Tokyo and Katy?

Katy is 14 hours behind Tokyo.

What time is it in Katy when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 7:00 PM (Sun, Oct 18) in Katy.

When is the best time to call Katy from Tokyo?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Tokyo (5:00 PM – 6:00 PM in Katy): working hours on one side, early or late on the other.

Does the time difference between Tokyo and Katy change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.