Time difference
Guangzhou to Tokyo Time Difference
Tokyo is 1 hour ahead of Guangzhou — when it's 12:00 PM in Guangzhou, it's 1:00 PM in Tokyo. (Guangzhou (Asia/Shanghai, CST); Tokyo (Asia/Tokyo, JST).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Tokyo is 1 hour ahead of Guangzhou. The best window for a call is 9 AM–4 PM in Guangzhou, which is 10 AM–5 PM in Tokyo — a 7-hour overlap inside 9 AM–5 PM on both sides. Guangzhou and Tokyo change their clocks together (or don't change at all), so the time difference between them stays the same all year.
- When it's 9:00 AM in Guangzhou, it's 10:00 AM in Tokyo.
- When it's 9:00 AM in Tokyo, it's 8:00 AM in Guangzhou.
Tokyo is currently 1 hour ahead of Guangzhou.
Interactive converter
12:00PM
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Best times to meet
The 9 AM – 5 PM business windows in Guangzhou and Tokyo overlap for 7 hours. 9 AM–4 PM in Guangzhou is 10 AM–5 PM in Tokyo. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Guangzhou | Tokyo |
|---|---|
| 12 AM | 1:00 AM |
| 1 AM | 2:00 AM |
| 2 AM | 3:00 AM |
| 3 AM | 4:00 AM |
| 4 AM | 5:00 AM |
| 5 AM | 6:00 AM |
| 6 AM | 7:00 AM |
| 7 AM | 8:00 AM |
| 8 AM | 9:00 AM |
| 9 AM | 10:00 AM |
| 10 AM | 11:00 AM |
| 11 AM | 12:00 PM |
| 12 PM | 1:00 PM |
| 1 PM | 2:00 PM |
| 2 PM | 3:00 PM |
| 3 PM | 4:00 PM |
| 4 PM | 5:00 PM |
| 5 PM | 6:00 PM |
| 6 PM | 7:00 PM |
| 7 PM | 8:00 PM |
| 8 PM | 9:00 PM |
| 9 PM | 10:00 PM |
| 10 PM | 11:00 PM |
| 11 PM | 12:00 AM (next day) |
Daylight saving
The time difference between these two cities stays the same over the next twelve months — neither zone is changing for daylight saving in that window.
- Guangzhou does not observe daylight saving time.
- Tokyo does not observe daylight saving time.
Frequently asked questions
- Is Tokyo ahead of or behind Guangzhou?
- Tokyo is 1 hour ahead of Guangzhou.
- How many hours ahead of Guangzhou is Tokyo?
- Tokyo is 1 hour ahead of Guangzhou.
- What time is 9 AM in Guangzhou in Tokyo?
- 9:00 AM in Guangzhou is 10:00 AM in Tokyo.
- What time is noon in Guangzhou in Tokyo?
- 12:00 PM in Guangzhou is 1:00 PM in Tokyo.
- What time is 5 PM in Guangzhou in Tokyo?
- 5:00 PM in Guangzhou is 6:00 PM in Tokyo. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Guangzhou in Tokyo?
- 3:00 PM in Guangzhou is 4:00 PM in Tokyo.
- Is Guangzhou currently observing daylight saving time?
- Guangzhou does not observe daylight saving time — its UTC offset stays the same all year.
- Is Tokyo currently observing daylight saving time?
- Tokyo does not observe daylight saving time — its UTC offset stays the same all year.
- Do Guangzhou and Tokyo observe daylight saving?
- The time difference between these two cities stays the same over the next twelve months — neither zone is changing for daylight saving in that window.
- When is the best time to call Tokyo from Guangzhou?
- Aim for 9 AM–4 PM in Guangzhou, which is 10 AM–5 PM in Tokyo.
- When is the best time to call Guangzhou from Tokyo?
- Aim for 10 AM–5 PM in Tokyo, which is 9 AM–4 PM in Guangzhou.
- Guangzhou (CST) to Tokyo (JST) — how do I convert quickly?
- Add 1 hour to Guangzhou local time to get Tokyo local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Guangzhou to New York
- Guangzhou to London
- Dubai to Guangzhou
- Guangzhou to Singapore
- Guangzhou to Los Angeles
- Guangzhou to Sydney
- Guangzhou to Paris
- Guangzhou to Mumbai
- Guangzhou to Hong Kong
- Guangzhou to San Francisco