Offset
The time difference between Dublin and Frankfurt am Main is 1 hour.
Dublin (BST) is behind Frankfurt am Main (CEST).
BST: UTC+1
CEST: UTC+2
Both zones are currently observing daylight saving time.
When to schedule
Business-hours overlap: 9 AM–4 PM in Dublin (10 AM–5 PM in Frankfurt am Main).
Both teams are in working hours during this window on weekdays.
Suggested time: 12:00 PM Dublin (1:00 PM Frankfurt am Main).
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Ireland
- New Year's DayThu, Jan 1
- Saint Brigid's DayMon, Feb 2
- Saint Patrick's DayTue, Mar 17
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- May DayMon, May 4
- June HolidayMon, Jun 1
- August HolidayMon, Aug 3
- October HolidayMon, Oct 26
- Christmas DayFri, Dec 25
- St. Stephen's DaySat, Dec 26
Germany
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Labour DayFri, May 1
- Ascension DayThu, May 14
- Whit MondayMon, May 25
- German Unity DaySat, Oct 3
- Christmas DayFri, Dec 25
- St. Stephen's DaySat, Dec 26
About these zones
Dublin uses Greenwich Mean Time (GMT, or BST). To call Ireland, dial +353.
Frankfurt am Main uses Central European Time (CET, or CEST). To call Germany, dial +49.
Frankfurt am Main is approximately 675 miles east of Dublin.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Dublin | Frankfurt am Main | Day |
|---|---|---|
| 12:00 am | 1:00 am | Same day |
| 1:00 am | 2:00 am | Same day |
| 2:00 am | 3:00 am | Same day |
| 3:00 am | 4:00 am | Same day |
| 4:00 am | 5:00 am | Same day |
| 5:00 am | 6:00 am | Same day |
| 6:00 am | 7:00 am | Same day |
| 7:00 am | 8:00 am | Same day |
| 8:00 am | 9:00 am | Same day |
| 9:00 am | 10:00 am | Same day |
| 10:00 am | 11:00 am | Same day |
| 11:00 am | 12:00 pm | Same day |
| 12:00 pm | 1:00 pm | Same day |
| 1:00 pm | 2:00 pm | Same day |
| 2:00 pm | 3:00 pm | Same day |
| 3:00 pm | 4:00 pm | Same day |
| 4:00 pm | 5:00 pm | Same day |
| 5:00 pm | 6:00 pm | Same day |
| 6:00 pm | 7:00 pm | Same day |
| 7:00 pm | 8:00 pm | Same day |
| 8:00 pm | 9:00 pm | Same day |
| 9:00 pm | 10:00 pm | Same day |
| 10:00 pm | 11:00 pm | Same day |
| 11:00 pm | 12:00 am | +1 day |
Daylight saving time
Both Dublin and Frankfurt am Main observe daylight saving time and transition on the same date.
Next transition: Sunday, October 25, 2026 (fall back).
Because they transition simultaneously, the offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:00 AM
- Sunset
- 9:50 PM
- Day length
- 16h 50m
- Sunrise
- 5:18 AM
- Sunset
- 9:33 PM
- Day length
- 16h 15m
Daylight overlap: 15h 33m — 5:00 AM–8:33 PM in Dublin (6:00 AM–9:33 PM in Frankfurt am Main). Both locations are in daylight during this window.
Cities in these zones
Other cities in Central European Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Greenwich Mean Time
- DUB
Airports in Central European Time
- BER
- HAM
- LBC
- MUC
- CGN
- DUS
- FRA
- STR
Related conversions
Common conversions
- What is 9:00 am Dublin in Frankfurt am Main?
- 9:00 am Dublin is 10:00 am Frankfurt am Main.
- What is 12:00 pm Dublin in Frankfurt am Main?
- 12:00 pm Dublin is 1:00 pm Frankfurt am Main.
- What is 12:30 pm Dublin in Frankfurt am Main?
- 12:30 pm Dublin is 1:30 pm Frankfurt am Main.
- What is 2:00 pm Dublin in Frankfurt am Main?
- 2:00 pm Dublin is 3:00 pm Frankfurt am Main.
- What is 5:00 pm Dublin in Frankfurt am Main?
- 5:00 pm Dublin is 6:00 pm Frankfurt am Main.
- What is 11:30 pm Dublin in Frankfurt am Main?
- 11:30 pm Dublin is 12:30 am Frankfurt am Main, the next day.