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Best time to call Shanghai from Tokyo

Best window: 10 AM–5 PM in Tokyo (9 AM–4 PM in Shanghai), both cities are inside 9 AM–5 PM office hours. Shanghai is 1 hour behind Tokyo. (as of July 2026, recalculated live in your browser.)

Now in Tokyo (Japan) -
Now in Shanghai (China) -

Live from your device clock via the IANA time-zone database built into your browser.

Hour-by-hour overlap

Both 9 AM–5 PM Both awake (7 AM–10 PM) One side asleep

Tokyo Shanghai Call quality
12 AM11 PM −1 dayToo early / too late
1 AM12 AMToo early / too late
2 AM1 AMToo early / too late
3 AM2 AMToo early / too late
4 AM3 AMToo early / too late
5 AM4 AMToo early / too late
6 AM5 AMToo early / too late
7 AM6 AMToo early / too late
8 AM7 AMOne side off-hours
9 AM8 AMOne side off-hours
10 AM9 AMBoth in office hours
11 AM10 AMBoth in office hours
12 PM11 AMBoth in office hours
1 PM12 PMBoth in office hours
2 PM1 PMBoth in office hours
3 PM2 PMBoth in office hours
4 PM3 PMBoth in office hours
5 PM4 PMOne side off-hours
6 PM5 PMOne side off-hours
7 PM6 PMOne side off-hours
8 PM7 PMOne side off-hours
9 PM8 PMOne side off-hours
10 PM9 PMToo early / too late
11 PM10 PMToo early / too late

Grid prerendered July 2026 and recomputed in your browser on load, so daylight-saving switches are always reflected. Neither city observes daylight saving time, so the difference stays the same all year.

Frequently asked questions

How many hours ahead is Shanghai of Tokyo?

Shanghai is 1 hour behind Tokyo. (Checked July 2026; where daylight saving applies, the gap can shift by an hour part of the year, the page recalculates live.)

What time is 9 AM in Tokyo in Shanghai?

9 AM in Tokyo is 8 AM in Shanghai.

Do Tokyo and Shanghai change clocks for daylight saving?

Neither city observes daylight saving time, so the difference stays the same all year.

Which hours work for a call?

Best window: 10 AM–5 PM in Tokyo (9 AM–4 PM in Shanghai), both cities are inside 9 AM–5 PM office hours.

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