Louisville to Tokyo time converter

Tokyo is 15 hours ahead of Louisville. When it is 9:00 AM in Louisville, it is 12:00 AM (Thu, Oct 22) in Tokyo.

Louisville MDT

Wednesday, October 21, 2026

Tokyo JST

Thursday, October 22, 2026

Louisville
Colorado, United States
Wed, Oct 21
MDTUTC-6
Tokyo
Japan
Thu, Oct 22
JSTUTC+9+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Louisville to Tokyo conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Louisville (7:00 AM – 9:00 AM in Tokyo): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Oct 21, 2027: +15h

Distance

Louisville and Tokyo are 9,305 km (5,782 miles) apart in a straight line.

More conversions

Tokyo to LouisvilleLouisville to New YorkLouisville to LondonLouisville to Los AngelesLouisville to ChicagoLouisville to TorontoLouisville to São PauloLouisville to ParisLouisville to BerlinLouisville to MoscowLouisville to DubaiLouisville to New DelhiLouisville to Bangkok
New York to TokyoLondon to TokyoLos Angeles to TokyoChicago to TokyoToronto to TokyoSão Paulo to TokyoParis to TokyoBerlin to TokyoMoscow to TokyoDubai to TokyoNew Delhi to TokyoBangkok to Tokyo

Questions and answers

What is the time difference between Louisville and Tokyo?

Tokyo is 15 hours ahead of Louisville.

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

When it is 9:00 AM in Louisville, it is 12:00 AM (Thu, Oct 22) in Tokyo.

When is the best time to call Tokyo from Louisville?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Louisville (7:00 AM – 9:00 AM in Tokyo): working hours on one side, early or late on the other.

Does the time difference between Louisville and Tokyo change?

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