Singapore to Ho Chi Minh
-1hSingapore
SGTSOURCEHo Chi Minh
ICTGreen rows indicate typical business hours (9 AM - 5 PM)
SGT and ICT on the World Map
The map below highlights the SGT (Singapore Standard Time) and ICT (Indochina Time) timezone regions across the globe.
SGT – Singapore Standard Time
UTC+08:00Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.
- •Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00).
- •Singapore does not observe daylight saving time.
- •The Singapore Exchange (SGX) operates on SGT.
ICT – Indochina Time
UTC+07:00Indochina Time (ICT) is the time zone for Vietnam, Thailand, Laos, and Cambodia, 7 hours ahead of UTC.
- •Bangkok is one of the most visited cities in the world.
- •ICT is 12 hours ahead of EST.
- •Thailand, Vietnam, and Cambodia all share ICT.
About Singapore
WikipediaSingapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
The city-state has the world's highest percentage of millionaires, with 1 in 6 households.
About Ho Chi Minh
WikipediaHo Chi Minh City operates on Indochina Time (ICT), UTC+7. As Vietnam's economic powerhouse and a manufacturing hub, Saigon drives Southeast Asian trade.
The city has over 5 million motorbikes, outnumbering cars significantly.
Comparing Time Zones: Singapore and Ho Chi Minh
Singapore runs on Singapore Standard Time (SGT) at UTC+08:00. Ho Chi Minh runs on Indochina Time (ICT) at UTC+07:00. That puts Singapore 1 hour behind Ho Chi Minh — a difference of -1h at the current offsets.
In practice, when it is 9:00 AM in Singapore it is 8:00 AM in Ho Chi Minh. Midnight in Singapore is 11:00 PM in Ho Chi Minh. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Singapore to Ho Chi Minh time conversion table
| Singapore (SGT) | Ho Chi Minh (ICT) | Day |
|---|---|---|
| 12:00 AM | 11:00 PM | previous day |
| 6:00 AM | 5:00 AM | same day |
| 7:00 AM | 6:00 AM | same day |
| 8:00 AM | 7:00 AM | same day |
| 9:00 AM | 8:00 AM | same day |
| 12:00 PM | 11:00 AM | same day |
| 3:00 PM | 2:00 PM | same day |
| 5:00 PM | 4:00 PM | same day |
| 6:00 PM | 5:00 PM | same day |
| 9:00 PM | 8:00 PM | same day |
Why people convert Singapore to Ho Chi Minh time
- Scheduling a call from Singapore to Ho Chi Minh: a 10:00 AM start in Singapore lands at 9:00 AM in Ho Chi Minh, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Singapore and Ho Chi Minh are inside the 9-to-5 working day between 10:00 AM and 5:00 PM SGT time (9:00 AM–4:00 PM ICT). That is roughly 7 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in Singapore is 7:00 PM in Ho Chi Minh makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM SGT" is unambiguous; "3 PM" across a -1h gap is not.
- Block 10:00 AM–5:00 PM SGT as the recurring meeting window if you work primarily from Singapore and need Ho Chi Minh colleagues present.
About SGT (Singapore Standard Time)
Singapore Standard Time (SGT) is used in Singapore year-round. Singapore does not observe daylight saving time. Despite being geographically close to the UTC+07:00 zone, Singapore uses UTC+08:00 to align with major trading partners like China, Hong Kong, and Malaysia. Singapore is a major global financial hub.
About ICT (Indochina Time)
Indochina Time (ICT) is used across Southeast Asia including Vietnam, Thailand, Laos, and Cambodia. Indonesia (Western time, WIB) also uses UTC+07:00. ICT does not observe daylight saving time.
Best time to call between Singapore and Ho Chi Minh
Both Singapore and Ho Chi Minh sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM SGT, which is 9:00 AM–4:00 PM ICT. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Singapore and Ho Chi Minh share 7 hours of working-hours overlap (10:00 AM–5:00 PM SGT), so scheduling a live meeting is straightforward.
Singapore is 1 hour behind Ho Chi Minh (SGT UTC+08:00 → ICT UTC+07:00). The shared working window is 10:00 AM–5:00 PM SGT. Remember to re-check around daylight-saving transitions.
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Singapore and Ho Chi Minh?
Singapore (SGT, UTC+08:00) is 1 hour behind Ho Chi Minh (ICT, UTC+07:00). The gap is currently -1h.
How do I convert Singapore time to Ho Chi Minh time?
Add -1h to Singapore local time. For example, 9:00 AM in Singapore is 8:00 AM in Ho Chi Minh.
What time is it in Ho Chi Minh right now?
Ho Chi Minh uses ICT at UTC+07:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -1h offset from Singapore.
What is the best time to call Ho Chi Minh from Singapore?
Call between 10:00 AM and 5:00 PM SGT — that maps to 9:00 AM–4:00 PM ICT and keeps both parties inside the working day.
Which is behind, Singapore or Ho Chi Minh?
Singapore is 1 hour behind Ho Chi Minh. When it is 12:00 PM in Singapore it is 11:00 AM in Ho Chi Minh.
Do Singapore and Ho Chi Minh use different time zones?
Singapore (Singapore) uses SGT at UTC+08:00, while Ho Chi Minh (Vietnam) uses ICT at UTC+07:00. The IANA identifiers are Asia/Singapore and Asia/Ho_Chi_Minh.
Does daylight saving time affect the Singapore–Ho Chi Minh difference?
Neither zone observes daylight saving time, so the -1h offset between Singapore and Ho Chi Minh is fixed all year.
Which other cities share Singapore's time zone?
SGT also covers Singapore.
Which countries use SGT, Singapore's zone?
SGT is used in Singapore.
Is there a day difference between Singapore and Ho Chi Minh?
Not normally. The -1h gap only pushes the date over the previous day.
What is the time difference between Singapore and Ho Chi Minh?
Ho Chi Minh is -1h from Singapore.
What timezone is Singapore in?
Singapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
What timezone is Ho Chi Minh in?
Ho Chi Minh City operates on Indochina Time (ICT), UTC+7. As Vietnam's economic powerhouse and a manufacturing hub, Saigon drives Southeast Asian trade.
What are the business hours in Singapore?
Standard business hours in Singapore are 9:00 AM - 6:00 PM SGT.
What are the business hours in Ho Chi Minh?
Standard business hours in Ho Chi Minh are 8:00 AM - 5:00 PM ICT.
What is the best time to schedule a call between Singapore and Ho Chi Minh?
The best overlap for a call is when both cities are in business hours. Singapore works 9:00 AM - 6:00 PM SGT and Ho Chi Minh works 8:00 AM - 5:00 PM ICT (-1h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Singapore and Ho Chi Minh?
Singapore uses SGD (S$) while Ho Chi Minh uses VND (₫). Check current exchange rates when planning travel or business between these cities.
How do Singapore and Ho Chi Minh compare in size?
Singapore has a population of approximately 5.5 million (metro: 5.9 million), while Ho Chi Minh has approximately 9 million (metro: 13 million).
What are the major landmarks in Singapore and Ho Chi Minh?
Singapore is known for Marina Bay Sands, Gardens by the Bay, Merlion. Ho Chi Minh is famous for Notre-Dame Cathedral, War Remnants Museum, Ben Thanh Market.
Do Singapore and Ho Chi Minh have stock exchanges?
Yes. Singapore has the SGX (Singapore Exchange) and Ho Chi Minh has the HOSE (Ho Chi Minh Stock Exchange). The -1h time difference affects trading hour overlaps between these exchanges.
Which countries use SGT (Singapore Standard Time)?
SGT is used in Singapore.
Does SGT observe daylight saving time?
No, SGT does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about SGT?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
Which cities are in the ICT timezone?
Major cities in the ICT timezone include Bangkok, Ho Chi Minh City, Hanoi, Jakarta, Phnom Penh, Vientiane.
What is the UTC offset for ICT?
Indochina Time (ICT) is at UTC+07:00.
What should I know about the ICT timezone?
Bangkok is one of the most visited cities in the world. ICT is 12 hours ahead of EST.
When is it midnight in Singapore, what time is it in Ho Chi Minh?
When it is 12:00 AM (midnight) in Singapore (SGT), it is -1h later in Ho Chi Minh (ICT).
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