Tokyo to Grenchen time converter

Grenchen is 7 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 2:00 AM in Grenchen.

Tokyo JST

Saturday, October 17, 2026

Grenchen CEST

Saturday, October 17, 2026

Tokyo
Japan
Sat, Oct 17
JSTUTC+9
Grenchen
Switzerland
Sat, Oct 17
CESTUTC+2-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Grenchen conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 17, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 17, 2027: -7h

Distance

Tokyo and Grenchen are 9,647 km (5,994 miles) apart in a straight line.

More conversions

Grenchen 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 GrenchenLondon to GrenchenLos Angeles to GrenchenChicago to GrenchenToronto to GrenchenSão Paulo to GrenchenParis to GrenchenBerlin to GrenchenMoscow to GrenchenDubai to GrenchenNew Delhi to GrenchenBangkok to Grenchen

Questions and answers

What is the time difference between Tokyo and Grenchen?

Grenchen is 7 hours behind Tokyo.

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

When it is 9:00 AM in Tokyo, it is 2:00 AM in Grenchen.

When is the best time to call Grenchen from Tokyo?

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

Does the time difference between Tokyo and Grenchen change?

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