Vietnam is 5 hours ahead of Czechia. When it's noon in Vietnam, it's 07:00 in Czechia.
Vietnam observes Asia/Ho_Chi_Minh and Czechia observes Europe/Prague — a 5 hours gap between them.
Working hours overlap
Both Vietnam and Czechia are simultaneously in business hours for 3 hours per day (assuming standard 9:00–17:00 working hours).
00:0006:0012:0018:0024:00
Vietnam
Czechia
Overlap (3h)
Meeting time recommendations
Vietnam and Czechia share 3 hours of business hours overlap daily.
14:00 Ho Chi Minh City / 09:00 Prague✓ Both working
15:00 Ho Chi Minh City / 10:00 Prague✓ Both working
16:00 Ho Chi Minh City / 11:00 Prague✓ Both working
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Public holidays this year
⚡ Upcoming holidays in both locations, confirm with your contact before booking.
Vietnam1 holiday
Sep 2National Day
Czechia8 holidays
Jul 5Saints Cyril and Methodius DaySOON
Jul 6Jan Hus DaySOON
Sep 28St. Wenceslas Day
Oct 28Independent Czechoslovak State Day
Nov 17Struggle for Freedom and Democracy Day
Vietnam and Czechia — practical scheduling
Teams in Vietnam (Vietnam) and Czechia (Czechia) face a 5-hour time difference day to day. A 3-hour shared business hours window makes real-time meetings feasible for both sides within their normal working day.
💡 Practical scheduling guidelines
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Schedule at 14:00–15:00 (Vietnam) for a 09:00–10:00 slot in Czechia — the sweet spot where both teams are working.
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Schedule at 15:00–16:00 (Vietnam) for a 10:00–11:00 slot in Czechia — the sweet spot where both teams are working.
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Schedule at 16:00–17:00 (Vietnam) for a 11:00–12:00 slot in Czechia — 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.
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.
