Tokyo to Alaska time converter

Alaska is 17 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 4:00 PM (Sun, Oct 18) in Alaska.

Tokyo JST

Monday, October 19, 2026

Alaska AKDT

Sunday, October 18, 2026

Tokyo
Japan
Mon, Oct 19
JSTUTC+9
Alaska
United States
Sun, Oct 18
AKDTUTC-8-17h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Alaska conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Tokyo (4:00 PM – 6:00 PM in Alaska).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -17h
  • Nov 1, 2026 – Mar 14, 2027: -18h
  • Mar 14, 2027 – Oct 19, 2027: -17h

More conversions

Alaska 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 AlaskaLondon to AlaskaLos Angeles to AlaskaChicago to AlaskaToronto to AlaskaSão Paulo to AlaskaParis to AlaskaBerlin to AlaskaMoscow to AlaskaDubai to AlaskaNew Delhi to AlaskaBangkok to Alaska

Questions and answers

What is the time difference between Tokyo and Alaska?

Alaska is 17 hours behind Tokyo.

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

When it is 9:00 AM in Tokyo, it is 4:00 PM (Sun, Oct 18) in Alaska.

When is the best time to call Alaska from Tokyo?

Both sides are at work from 9:00 AM – 11:00 AM in Tokyo (4:00 PM – 6:00 PM in Alaska).

Does the time difference between Tokyo and Alaska change?

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