São Paulo to Ho Chi Minh
+10hSão Paulo
BRTSOURCEHo Chi Minh
ICTGreen rows indicate typical business hours (9 AM - 5 PM)
BRT and ICT on the World Map
The map below highlights the BRT (Brasilia Time) and ICT (Indochina Time) timezone regions across the globe.
BRT – Brasilia Time
UTC-03:00Brasilia Time (BRT) is the time zone for eastern Brazil, 3 hours behind UTC.
- •Brazil abolished daylight saving time in 2019.
- •São Paulo is the largest city in the Southern Hemisphere.
- •BRT is 2 hours ahead of EST.
- •Brazil spans four different time zones.
- •The B3 stock exchange in São Paulo operates on BRT.
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 São Paulo
WikipediaSão Paulo operates on Brasília Time (BRT), UTC-3. As South America's largest financial center, São Paulo's B3 exchange is the Americas' second-largest.
The city has more helicopters than any other city in the world due to traffic congestion.
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.
Time Conversion Guide: São Paulo to Ho Chi Minh
São Paulo runs on Brasilia Standard Time (BRT) at UTC-03:00. Ho Chi Minh runs on Indochina Time (ICT) at UTC+07:00. That puts São Paulo 10 hours ahead of Ho Chi Minh — a difference of +10h at the current offsets.
In practice, when it is 9:00 AM in São Paulo it is 7:00 PM in Ho Chi Minh. Midnight in São Paulo is 10:00 AM in Ho Chi Minh. Neither zone observes daylight saving time, so the offset between them stays constant all year.
São Paulo to Ho Chi Minh time conversion table
| São Paulo (BRT) | Ho Chi Minh (ICT) | Day |
|---|---|---|
| 12:00 AM | 10:00 AM | same day |
| 6:00 AM | 4:00 PM | same day |
| 7:00 AM | 5:00 PM | same day |
| 8:00 AM | 6:00 PM | same day |
| 9:00 AM | 7:00 PM | same day |
| 12:00 PM | 10:00 PM | same day |
| 3:00 PM | 1:00 AM | next day |
| 5:00 PM | 3:00 AM | next day |
| 6:00 PM | 4:00 AM | next day |
| 9:00 PM | 7:00 AM | next day |
Why people convert São Paulo to Ho Chi Minh time
- Scheduling a call from São Paulo to Ho Chi Minh: a 10:00 AM start in São Paulo lands at 8:00 PM in Ho Chi Minh, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +10h gap: São Paulo and Ho Chi Minh have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Ho Chi Minh is 7:00 PM in São Paulo.
- Booking travel or deliveries: tracking Ho Chi Minh local time against São Paulo keeps pickup windows and arrival estimates honest across the +10h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM BRT" is unambiguous; "3 PM" across a +10h gap is not.
- With a +10h gap there is no shared 9-to-5 window, so alternate the early start: one week São Paulo takes the early slot, the next week Ho Chi Minh does.
About BRT (Brasilia Time)
Brasilia Time (BRT) is the standard time in the most populous regions of Brazil, including São Paulo, Rio de Janeiro, and the capital Brasília. Brazil abolished daylight saving time in 2019, so BRT is now observed year-round in these regions. Brazil spans four time zones in total.
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 São Paulo and Ho Chi Minh
With a +10h offset there is no overlap inside a normal 9 AM – 5 PM day. Ho Chi Minh opens at 9:00 AM ICT, which is 7:00 PM in São Paulo, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
São Paulo and Ho Chi Minh have no shared working hours because of the +10h gap. Teams need to alternate early starts or rely on asynchronous handovers.
São Paulo is 10 hours ahead of Ho Chi Minh (BRT UTC-03:00 → ICT UTC+07:00). There is no shared 9-to-5 window, so plan around an early or late slot. 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 São Paulo and Ho Chi Minh?
São Paulo (BRT, UTC-03:00) is 10 hours ahead of Ho Chi Minh (ICT, UTC+07:00). The gap is currently +10h.
How do I convert São Paulo time to Ho Chi Minh time?
Add +10h to São Paulo local time. For example, 9:00 AM in São Paulo is 7:00 PM 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 +10h offset from São Paulo.
What is the best time to call Ho Chi Minh from São Paulo?
There is no shared working-hours window because of the +10h gap. The closest option is 1:00 PM in São Paulo, which is 11:00 PM in Ho Chi Minh.
Which is ahead, São Paulo or Ho Chi Minh?
São Paulo is 10 hours ahead of Ho Chi Minh. When it is 12:00 PM in São Paulo it is 10:00 PM in Ho Chi Minh.
Do São Paulo and Ho Chi Minh use different time zones?
São Paulo (Brazil) uses BRT at UTC-03:00, while Ho Chi Minh (Vietnam) uses ICT at UTC+07:00. The IANA identifiers are America/Sao_Paulo and Asia/Ho_Chi_Minh.
Does daylight saving time affect the São Paulo–Ho Chi Minh difference?
Neither zone observes daylight saving time, so the +10h offset between São Paulo and Ho Chi Minh is fixed all year.
Which other cities share São Paulo's time zone?
BRT also covers São Paulo, Rio de Janeiro, Brasília, Belo Horizonte, Salvador, Fortaleza, Recife, Curitiba.
Which countries use BRT, São Paulo's zone?
BRT is used in Brazil (eastern).
Is there a day difference between São Paulo and Ho Chi Minh?
Not normally. The +10h gap only pushes the date over for late-evening times.
What is the time difference between São Paulo and Ho Chi Minh?
Ho Chi Minh is +10h from São Paulo.
What timezone is São Paulo in?
São Paulo operates on Brasília Time (BRT), UTC-3. As South America's largest financial center, São Paulo's B3 exchange is the Americas' second-largest.
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 São Paulo?
Standard business hours in São Paulo are 9:00 AM - 6:00 PM BRT.
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 São Paulo and Ho Chi Minh?
The best overlap for a call is when both cities are in business hours. São Paulo works 9:00 AM - 6:00 PM BRT and Ho Chi Minh works 8:00 AM - 5:00 PM ICT (+10h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in São Paulo and Ho Chi Minh?
São Paulo uses BRL (R$) while Ho Chi Minh uses VND (₫). Check current exchange rates when planning travel or business between these cities.
How do São Paulo and Ho Chi Minh compare in size?
São Paulo has a population of approximately 12.4 million (metro: 22.4 million), while Ho Chi Minh has approximately 9 million (metro: 13 million).
What are the major landmarks in São Paulo and Ho Chi Minh?
São Paulo is known for Paulista Avenue, Ibirapuera Park, São Paulo Cathedral. Ho Chi Minh is famous for Notre-Dame Cathedral, War Remnants Museum, Ben Thanh Market.
Do São Paulo and Ho Chi Minh have stock exchanges?
Yes. São Paulo has the B3 (Brasil Bolsa Balcão) and Ho Chi Minh has the HOSE (Ho Chi Minh Stock Exchange). The +10h time difference affects trading hour overlaps between these exchanges.
Which countries use BRT (Brasilia Time)?
BRT is used in Brazil (eastern).
Does BRT observe daylight saving time?
No, BRT does not observe daylight saving time and remains at UTC-03:00 year-round.
What are some interesting facts about BRT?
Brazil abolished daylight saving time in 2019. São Paulo is the largest city in the Southern Hemisphere.
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 São Paulo, what time is it in Ho Chi Minh?
When it is 12:00 AM (midnight) in São Paulo (BRT), it is +10h later in Ho Chi Minh (ICT).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More São Paulo time conversions
- sao paulo to brt
- sao paulo to brazil
- sao paulo to new york
- sao paulo to los angeles
- sao paulo to chicago
- sao paulo to denver
- sao paulo to toronto
- sao paulo to vancouver
- sao paulo to mexico city
- sao paulo to buenos aires
- sao paulo to bogota
- sao paulo to lima
- sao paulo to santiago
- sao paulo to anchorage
- sao paulo to london
- sao paulo to dubai
- sao paulo to tokyo
- sao paulo to singapore
- sao paulo to sydney
- sao paulo to paris
- sao paulo to delhi
- sao paulo to mumbai
- sao paulo to berlin
- sao paulo to hong kong
- sao paulo to kathmandu
- new york to sao paulo
- london to sao paulo
- dubai to sao paulo
- tokyo to sao paulo
- singapore to sao paulo
- sydney to sao paulo
- los angeles to sao paulo
- paris to sao paulo
- delhi to sao paulo
- mumbai to sao paulo
- berlin to sao paulo
See every conversion from São Paulo →·See every conversion from Ho Chi Minh →