King of Prussia to Tokyo time converter

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

King of Prussia EDT

Wednesday, October 21, 2026

Tokyo JST

Thursday, October 22, 2026

King of Prussia
Pennsylvania, United States
Wed, Oct 21
EDTUTC-4
Tokyo
Japan
Thu, Oct 22
JSTUTC+9+13h
Finding your time zone…
Shared working hours (9:00–18:00)

King of Prussia to Tokyo conversion table

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

King of PrussiaTokyo
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 King of Prussia (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 King of Prussia and Tokyo switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 21, 2027: +13h

Distance

King of Prussia and Tokyo are 10,856 km (6,746 miles) apart in a straight line.

More conversions

Tokyo to King of PrussiaKing of Prussia to New YorkKing of Prussia to LondonKing of Prussia to Los AngelesKing of Prussia to ChicagoKing of Prussia to TorontoKing of Prussia to São PauloKing of Prussia to ParisKing of Prussia to BerlinKing of Prussia to MoscowKing of Prussia to DubaiKing of Prussia to New DelhiKing of Prussia 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 King of Prussia and Tokyo?

Tokyo is 13 hours ahead of King of Prussia.

What time is it in Tokyo when it is 9 AM in King of Prussia?

When it is 9:00 AM in King of Prussia, it is 10:00 PM in Tokyo.

When is the best time to call Tokyo from King of Prussia?

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

Does the time difference between King of Prussia 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.