Offset
The time difference between Biên Hòa and Greenwich Mean Time is 7 hours.
Biên Hòa (ICT) is ahead of Greenwich Mean Time (GMT).
ICT: UTC+7
GMT: UTC
Neither Biên Hòa nor Greenwich Mean Time is currently observing daylight saving time.
When to schedule
Business-hours overlap: 3 PM–5 PM in Biên Hòa (9 AM–11 AM in Greenwich Mean Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 4:00 PM Biên Hòa (10:00 AM 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.
Vietnam
- New Year's DayThu, Jan 1
- Reunification DayThu, Apr 30
- Labour DayFri, May 1
- National DayWed, Sep 2
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
Biên Hòa uses Indochina Time (ICT). To call Vietnam, dial +84.
Greenwich Mean Time is also known as GMT, or BST. To call United Kingdom, dial +44.
Greenwich Mean Time is approximately 6,350 miles northwest of Biên Hòa.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Biên Hòa | GMT | Day |
|---|---|---|
| 12:00 am | 6:00 pm | -1 day |
| 1:00 am | 7:00 pm | -1 day |
| 2:00 am | 8:00 pm | -1 day |
| 3:00 am | 9:00 pm | -1 day |
| 4:00 am | 10:00 pm | -1 day |
| 5:00 am | 11:00 pm | -1 day |
| 6:00 am | 12:00 am | Same day |
| 7:00 am | 1:00 am | Same day |
| 8:00 am | 1:00 am | Same day |
| 9:00 am | 2:00 am | Same day |
| 10:00 am | 3:00 am | Same day |
| 11:00 am | 4:00 am | Same day |
| 12:00 pm | 5:00 am | Same day |
| 1:00 pm | 6:00 am | Same day |
| 2:00 pm | 7:00 am | Same day |
| 3:00 pm | 8:00 am | Same day |
| 4:00 pm | 9:00 am | Same day |
| 5:00 pm | 10:00 am | Same day |
| 6:00 pm | 11:00 am | Same day |
| 7:00 pm | 12:00 pm | Same day |
| 8:00 pm | 1:00 pm | Same day |
| 9:00 pm | 2:00 pm | Same day |
| 10:00 pm | 3:00 pm | Same day |
| 11:00 pm | 4:00 pm | Same day |
Daylight saving time
Greenwich Mean Time observes daylight saving time; Biên Hòa does not. The offset between the two zones changes when Greenwich Mean Time transitions: on Sunday, March 28, 2027, clocks spring forward from GMT to BST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:43 AM
- Sunset
- 5:32 PM
- Day length
- 11h 48m
- Sunrise
- 6:42 AM
- Sunset
- 4:49 PM
- Day length
- 10h 7m
Daylight overlap: 3h 50m — 1:42 PM–5:32 PM in Biên Hòa (6:42 AM–10:32 AM in Greenwich Mean Time). Both locations are in daylight during this window.
Cities in these zones
Other cities in Indochina Time
Cities in Greenwich Mean Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Indochina Time
- SGN
- VCA
- DAD
Airports in Greenwich Mean Time
- LCY
- LGW
- LHR
- LTN
- STN
- BHX
- EMA
- GLA
- PIK
- LBA
Related conversions
Common conversions
- What is 9:00 am Biên Hòa in GMT?
- 9:00 am Biên Hòa is 2:00 am GMT.
- What is 12:00 pm Biên Hòa in GMT?
- 12:00 pm Biên Hòa is 5:00 am GMT.
- What is 12:30 pm Biên Hòa in GMT?
- 12:30 pm Biên Hòa is 5:30 am GMT.
- What is 2:00 pm Biên Hòa in GMT?
- 2:00 pm Biên Hòa is 7:00 am GMT.
- What is 5:00 pm Biên Hòa in GMT?
- 5:00 pm Biên Hòa is 10:00 am GMT.
- What is 11:30 pm Biên Hòa in GMT?
- 11:30 pm Biên Hòa is 4:30 pm GMT.