Singapore to Vietnam — exact time difference
Singapore is 1 hour ahead of Vietnam. At noon in Singapore, your contact in Vietnam sees 11:00.
Singapore observes Asia/Singapore and Vietnam observes Asia/Ho_Chi_Minh — a 1 hour gap between them.
Working hours overlap
Singapore and Vietnam share 7 hours of overlapping business hours daily — enough for real-time collaboration without anyone joining at odd hours.
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Meeting time recommendations
Singapore and Vietnam share 7 hours of business hours overlap daily. Showing the 3 most balanced slots — see the time table below for the full window.
10:00 Singapore / 09:00 Ho Chi Minh City✓ Both working
11:00 Singapore / 10:00 Ho Chi Minh City✓ Both working
12:00 Singapore / 11:00 Ho Chi Minh City✓ Both working
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Public holidays for both locations
⚡ Holiday alerts for both locations, double-check schedules before confirming.
Singapore3 holidays
Aug 10National Day
Nov 9Deepavali
Dec 25Christmas Day
Scheduling between Singapore and Vietnam
Teams in Singapore (Singapore) and Vietnam (Vietnam) face a 1-hour time difference day to day. A 7-hour shared business hours window makes real-time meetings feasible for both sides within their normal working day.
💡 Scheduling tips for these locations
✅Schedule at 10:00–11:00 (Singapore) for a 09:00–10:00 slot in Vietnam — the sweet spot where both teams are working.
✅Schedule at 11:00–12:00 (Singapore) for a 10:00–11:00 slot in Vietnam — the sweet spot where both teams are working.
✅Schedule at 12:00–13:00 (Singapore) for a 11:00–12:00 slot in Vietnam — 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 Singapore time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
