🇨🇳VS🇺🇸
🌐Time Difference Calculator
GuangzhouvsPortland
🇨🇳Guangzhou
01:36:41
AM
Friday, May 1, 2026
+15h
Guangzhou ahead
🇺🇸Portland
10:36:41
AM
Thursday, April 30, 2026
Time ConverterGuangzhou ↔ Portland
Click any row to convert — browse 2000–2050 with the arrows
| 📍Your Local Time detecting… | 🇨🇳 Guangzhou UTC+08:00 | 🇺🇸 Portland UTC-07:00 |
|---|
24-Hour OverviewGuangzhou vs Portland
12a 4a 8a 12p 4p 8p 12a
🇨🇳GuangzhouBase
01:36 AM
🇺🇸Portland +-15h
10:36 AM
Work hours (9–5) Current time
Best Meeting HoursGuangzhou & Portland
12am
9am
★
1am
10am
2am
11am
3am
12pm
4am
1pm
5am
2pm
6am
3pm
7am
4pm
8am
5pm
9am
6pm
10am
7pm
11am
8pm
12pm
9pm
1pm
10pm
2pm
11pm
★
3pm
12am
4pm
1am
5pm
2am
6pm
3am
7pm
4am
8pm
5am
9pm
6am
10pm
7am
11pm
8am
⚠
No standard business hours overlap
The +15h difference makes scheduling difficult. Consider the ★ suggested windows below.
🌅 Early Window
12:00 AMGuangzhou=9:00 AMPortland
🌙 Late Window
2:00 PMGuangzhou=11:00 PMPortland
★ Suggested window Guangzhou workingPortland working
May 2026 — Time DifferenceGuangzhou vs Portland
+15hConstant this month
No DST transitions in May 2026•Applies to all 31 days
Quick Reference — Guangzhou → Portland
| 🇨🇳 Guangzhou (UTC+08:00) | 🇺🇸 Portland (UTC-07:00) |
|---|---|
| 12:00 AM | 9:00 AM (prev day) |
| 6:00 AM | 3:00 PM (prev day) |
| 8:00 AM | 5:00 PM (prev day) |
| 9:00 AM | 6:00 PM (prev day) |
| 10:00 AM | 7:00 PM (prev day) |
| 12:00 PM | 9:00 PM (prev day) |
| 2:00 PM | 11:00 PM (prev day) |
| 5:00 PM | 2:00 AM |
| 6:00 PM | 3:00 AM |
| 8:00 PM | 5:00 AM |
| 10:00 PM | 7:00 AM |
🇨🇳
Guangzhou business hours
= 6:00 PM (prev day) – 2:00 AM in Portland
🇺🇸
Portland business hours
= 12:00 AM (next day) – 8:00 AM (next day) in Guangzhou
⇄
Midpoint meeting
1:00 PM in Guangzhou = 10:00 PM (prev day) in Portland
More Tools
Related pages for Guangzhou and Portland
Location DetailsGuangzhou vs Portland
👥 Population
16,096,724 approx.
vs
652,503 approx.
💵 Currency
Chinese Yu
vs
US Dollar
🗣️ Language
Mandarin Chinese
vs
English, Spanish
📞 Calling Code
+86
vs
+1
📅 Weekend
Saturday,Sunday
=
Saturday,Sunday
🕐 Time Format
24H
vs
12H
When to CallEnter a time in Guangzhou — see what it is in Portland
:
→
9:00 AM
Both cities in business hours — good time to call!
Quick pick:
Frequently Asked QuestionsGuangzhou & Portland — Time Difference
Guangzhou is 15h ahead of Portland. Guangzhou uses Asia/Shanghai (UTCUTC+08:00), Portland uses America/Los_Angeles (UTCUTC-07:00).
When it is 12:00 PM in Guangzhou, it is 9:00 PM in Portland.
Not ideal right now. It is 1:36 AM in Guangzhou and 10:36 AM in Portland. Guangzhou is outside business hours.
Neither Guangzhou nor Portland is currently observing Daylight Saving Time.
It is currently Friday in Guangzhou but Thursday in Portland due to the timezone difference.
When it is 9:00 AM in Guangzhou, it is 6:00 PM in Portland.
Compare with Other Cities
See how Guangzhou and Portland differ from major world cities