Offset
The time difference between Newfoundland Time and Greenwich Mean Time is 3.5 hours.
Newfoundland Time (NDT) is behind Greenwich Mean Time (BST).
NDT: UTC-2:30
BST: UTC+1
Both zones are currently observing daylight saving time.
When to schedule
Business-hours overlap: 9 AM–2 PM in Newfoundland Time (12 PM–5 PM in Greenwich Mean Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 11:00 AM Newfoundland Time (2:30 PM Greenwich Mean Time).
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.
Canada
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Victoria DayMon, May 18
- Canada DayWed, Jul 1
- Labour DayMon, Sep 7
- National Day for Truth and ReconciliationWed, Sep 30
- ThanksgivingMon, Oct 12
- Christmas DayFri, Dec 25
United Kingdom
- Good FridayFri, Apr 3
- Early May Bank HolidayMon, May 4
- Spring Bank HolidayMon, May 25
- Christmas DayFri, Dec 25
- St. Stephen's DayMon, Dec 28
About these zones
Newfoundland Time is also known as NST, or NDT. To call Canada, dial +1.
Greenwich Mean Time is also known as GMT, or BST. To call United Kingdom, dial +44.
Greenwich Mean Time is approximately 2,300 miles northeast of Newfoundland Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| NST | GMT | Day |
|---|---|---|
| 12:00 am | 3:30 am | Same day |
| 1:00 am | 4:30 am | Same day |
| 2:00 am | 5:30 am | Same day |
| 3:00 am | 6:30 am | Same day |
| 4:00 am | 7:30 am | Same day |
| 5:00 am | 8:30 am | Same day |
| 6:00 am | 9:30 am | Same day |
| 7:00 am | 10:30 am | Same day |
| 8:00 am | 11:30 am | Same day |
| 9:00 am | 12:30 pm | Same day |
| 10:00 am | 1:30 pm | Same day |
| 11:00 am | 2:30 pm | Same day |
| 12:00 pm | 3:30 pm | Same day |
| 1:00 pm | 4:30 pm | Same day |
| 2:00 pm | 5:30 pm | Same day |
| 3:00 pm | 6:30 pm | Same day |
| 4:00 pm | 7:30 pm | Same day |
| 5:00 pm | 8:30 pm | Same day |
| 6:00 pm | 9:30 pm | Same day |
| 7:00 pm | 10:30 pm | Same day |
| 8:00 pm | 11:30 pm | Same day |
| 9:00 pm | 12:30 am | +1 day |
| 10:00 pm | 1:30 am | +1 day |
| 11:00 pm | 2:30 am | +1 day |
Daylight saving time
Both zones observe daylight saving time, but they transition on different dates.
Newfoundland Time: next transition on Sunday, November 1, 2026.
Greenwich Mean Time: next transition on Sunday, October 25, 2026.
For approximately 7 days between transitions, the offset between Newfoundland Time and Greenwich Mean Time differs from its typical value. Recurring meetings during this window will shift by one hour.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:06 AM
- Sunset
- 8:54 PM
- Day length
- 15h 48m
- Sunrise
- 4:47 AM
- Sunset
- 9:13 PM
- Day length
- 16h 25m
Daylight overlap: 12h 36m — 5:06 AM–5:43 PM in Newfoundland Time (8:36 AM–9:13 PM in Greenwich Mean Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Greenwich Mean Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Greenwich Mean Time
- LCY
- LGW
- LHR
- LTN
- STN
- BHX
- EMA
- GLA
- PIK
- LBA
Related conversions
Common conversions
- What is 9:00 am NST in GMT?
- 9:00 am NST is 12:30 pm GMT.
- What is 12:00 pm NST in GMT?
- 12:00 pm NST is 3:30 pm GMT.
- What is 12:30 pm NST in GMT?
- 12:30 pm NST is 4:00 pm GMT.
- What is 2:00 pm NST in GMT?
- 2:00 pm NST is 5:30 pm GMT.
- What is 5:00 pm NST in GMT?
- 5:00 pm NST is 8:30 pm GMT.
- What is 11:30 pm NST in GMT?
- 11:30 pm NST is 3:00 am GMT, the next day.