Key West to Tokyo time converter

Tokyo is 13 hours ahead of Key West. When it is 9:00 AM in Key West, it is 10:00 PM in Tokyo.

Key West EDT

Sunday, October 18, 2026

Tokyo JST

Monday, October 19, 2026

Key West
Florida, United States
Sun, Oct 18
EDTUTC-4
Tokyo
Japan
Mon, Oct 19
JSTUTC+9+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Key West to Tokyo conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Key West (9:00 AM – 11:00 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 Key West and Tokyo switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 18, 2027: +13h

Distance

Key West and Tokyo are 12,023 km (7,471 miles) apart in a straight line.

More conversions

Tokyo to Key WestKey West to New YorkKey West to LondonKey West to Los AngelesKey West to ChicagoKey West to TorontoKey West to São PauloKey West to ParisKey West to BerlinKey West to MoscowKey West to DubaiKey West to New DelhiKey West 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 Key West and Tokyo?

Tokyo is 13 hours ahead of Key West.

What time is it in Tokyo when it is 9 AM in Key West?

When it is 9:00 AM in Key West, it is 10:00 PM in Tokyo.

When is the best time to call Tokyo from Key West?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Key West (9:00 AM – 11:00 AM in Tokyo): working hours on one side, early or late on the other.

Does the time difference between Key West 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.