Live Synchronized Time Difference
ShanghaitoDublinTime Difference
🇨🇳
Shanghai
China (GMT+8)23:10:40UTC+8:00
🇮🇪
Dublin
Ireland (GMT)15:10:40UTC+0:00
Direct Distance9,346 km (5,807 miles)
Estimated Flight Time~11.5 hours
Business Overlap0 overlapping hours (9am–5pm)
Feasible Shoulder Hours Window
Recommended calling window between Shanghai and Dublin
Off-Peak Calling Window
Shanghai Time
3:00 PM – 9:00 PM
Dublin Time
7:00 AM – 1:00 PM
There are no overlapping 9-to-5 working hours between Shanghai and Dublin. The optimal compromise window falls during morning/evening shoulder periods (7:00 AM – 9:00 PM) when participants in both locations are awake.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Shanghai and Dublin.
Work (9am-5pm)ShoulderSleep / Off
| Shanghai Time (China) | Dublin Time (Ireland) | Status & Recommendation |
|---|---|---|
| 00:00AM | 16:00PM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 17:00PM-1 day | ⚪ Outside Work Hours |
| 02:00AM | 18:00PM-1 day | ⚪ Outside Work Hours |
| 03:00AM | 19:00PM-1 day | ⚪ Outside Work Hours |
| 04:00AM | 20:00PM-1 day | ⚪ Outside Work Hours |
| 05:00AM | 21:00PM-1 day | ⚪ Outside Work Hours |
| 06:00AM | 22:00PM-1 day | ⚪ Outside Work Hours |
| 07:00AM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 08:00AM | 00:00AM | ⚪ Outside Work Hours |
| 09:00AM | 01:00AM | ⚪ Outside Work Hours |
| 10:00AM | 02:00AM | ⚪ Outside Work Hours |
| 11:00AM | 03:00AM | ⚪ Outside Work Hours |
| 12:00PM | 04:00AM | ⚪ Outside Work Hours |
| 13:00PM | 05:00AM | ⚪ Outside Work Hours |
| 14:00PM | 06:00AM | ⚪ Outside Work Hours |
| 15:00PM | 07:00AM | 🟡 Feasible (Shoulder Hour) |
| 16:00PM | 08:00AM | 🟡 Feasible (Shoulder Hour) |
| 17:00PM | 09:00AM | ⚪ Outside Work Hours |
| 18:00PM | 10:00AM | ⚪ Outside Work Hours |
| 19:00PM | 11:00AM | ⚪ Outside Work Hours |
| 20:00PM | 12:00PM | ⚪ Outside Work Hours |
| 21:00PM | 13:00PM | ⚪ Outside Work Hours |
| 22:00PM | 14:00PM | ⚪ Outside Work Hours |
| 23:00PM | 15:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Shanghai and Dublin?
Dublin is 8 hours behind Shanghai.
What is the best time to schedule a cross-border meeting between Shanghai and Dublin?
Because of the wide timezone separation, a compromise meeting window during early morning in one location and evening in the other is recommended.
Does daylight saving time (DST) affect the time difference between Shanghai and Dublin?
Yes. If either China or Ireland observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.