Time difference: Vietnam and Romania
Vietnam is 4 hours ahead of Romania. Midday in Vietnam lines up with 08:00 in Romania.
Vietnam observes Asia/Ho_Chi_Minh and Romania observes Europe/Bucharest — a 4 hours gap between them.
Business hours comparison
There is a 4-hour window each day where both Vietnam and Romania are within standard business hours (09:00–17:00).
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Optimal meeting slots
Vietnam and Romania share 4 hours of business hours overlap daily. Showing the 3 most balanced slots — see the time table below for the full window.
13:00 Ho Chi Minh City / 09:00 Bucharest✓ Both working
14:00 Ho Chi Minh City / 10:00 Bucharest✓ Both working
15:00 Ho Chi Minh City / 11:00 Bucharest✓ Both working
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Upcoming public holidays
⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.
Romania5 holidays
Aug 15Dormition of the Theotokos
Nov 30St. Andrew's Day
Dec 1National Day/Great Union
Dec 25Christmas Day
Dec 26St. Stephen's Day
How to work with Vietnam and Romania time zones
Coordinating between Vietnam (Vietnam) and Romania (Romania) means working around a 4-hour time difference. The 4-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.
💡 How to schedule across these time zones
✅Schedule at 13:00–14:00 (Vietnam) for a 09:00–10:00 slot in Romania — the sweet spot where both teams are working.
✅Schedule at 14:00–15:00 (Vietnam) for a 10:00–11:00 slot in Romania — the sweet spot where both teams are working.
✅Schedule at 15:00–16:00 (Vietnam) for a 11:00–12:00 slot in Romania — the sweet spot where both teams are working.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Install ClockinSync Free →Drag the slider at the top to convert any Vietnam time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
