Bangkok to Nairobi
-4hBangkok
ICTSOURCENairobi
EATGreen rows indicate typical business hours (9 AM - 5 PM)
ICT and EAT on the World Map
The map below highlights the ICT (Indochina Time) and EAT (East Africa Time) timezone regions across the globe.
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.
EAT – East Africa Time
UTC+03:00East Africa Time (EAT) is the time zone for East Africa, 3 hours ahead of UTC.
- •Nairobi is a major tech hub in Africa, often called 'Silicon Savannah'.
- •Ethiopia uses its own calendar, which is 7-8 years behind the Gregorian calendar.
- •EAT is the same offset as MSK (Moscow Time).
About Bangkok
WikipediaBangkok operates on Indochina Time (ICT), UTC+7. As Southeast Asia's largest economy hub, Bangkok bridges East Asian and South Asian business hours.
Bangkok is one of the world's most visited cities, with over 22 million visitors annually.
About Nairobi
WikipediaNairobi operates on East Africa Time (EAT), UTC+3. As the tech hub of Africa (Silicon Savannah), Nairobi leads African fintech and mobile innovation.
Nairobi National Park is the only national park within a capital city, with lions visible against the skyline.
Bangkok to Nairobi Time Difference – Complete Guide
Bangkok runs on Indochina Time (ICT) at UTC+07:00. Nairobi runs on East Africa Time (EAT) at UTC+03:00. That puts Bangkok 4 hours behind Nairobi — a difference of -4h at the current offsets.
In practice, when it is 9:00 AM in Bangkok it is 5:00 AM in Nairobi. Midnight in Bangkok is 8:00 PM in Nairobi. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Bangkok to Nairobi time conversion table
| Bangkok (ICT) | Nairobi (EAT) | Day |
|---|---|---|
| 12:00 AM | 8:00 PM | previous day |
| 6:00 AM | 2:00 AM | same day |
| 7:00 AM | 3:00 AM | same day |
| 8:00 AM | 4:00 AM | same day |
| 9:00 AM | 5:00 AM | same day |
| 12:00 PM | 8:00 AM | same day |
| 3:00 PM | 11:00 AM | same day |
| 5:00 PM | 1:00 PM | same day |
| 6:00 PM | 2:00 PM | same day |
| 9:00 PM | 5:00 PM | same day |
Why people convert Bangkok to Nairobi time
- Scheduling a call from Bangkok to Nairobi: a 10:00 AM start in Bangkok lands at 6:00 AM in Nairobi, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Bangkok and Nairobi are inside the 9-to-5 working day between 1:00 PM and 5:00 PM ICT time (9:00 AM–1:00 PM EAT). That is roughly 4 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in Bangkok is 4:00 PM in Nairobi makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM ICT" is unambiguous; "3 PM" across a -4h gap is not.
- Block 1:00 PM–5:00 PM ICT as the recurring meeting window if you work primarily from Bangkok and need Nairobi colleagues present.
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.
About EAT (East Africa Time)
East Africa Time (EAT) is used in the countries of East Africa including Kenya, Ethiopia, Tanzania, Uganda, and others. EAT does not observe daylight saving time and shares the same offset as Moscow Standard Time (MSK).
Best time to call between Bangkok and Nairobi
Both Bangkok and Nairobi sit inside the 9 AM – 5 PM working day between 1:00 PM–5:00 PM ICT, which is 9:00 AM–1:00 PM EAT. That gives roughly 4 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Bangkok and Nairobi overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.
Bangkok is 4 hours behind Nairobi (ICT UTC+07:00 → EAT UTC+03:00). The shared working window is 1:00 PM–5:00 PM ICT. 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 Bangkok and Nairobi?
Bangkok (ICT, UTC+07:00) is 4 hours behind Nairobi (EAT, UTC+03:00). The gap is currently -4h.
How do I convert Bangkok time to Nairobi time?
Add -4h to Bangkok local time. For example, 9:00 AM in Bangkok is 5:00 AM in Nairobi.
What time is it in Nairobi right now?
Nairobi uses EAT at UTC+03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -4h offset from Bangkok.
What is the best time to call Nairobi from Bangkok?
Call between 1:00 PM and 5:00 PM ICT — that maps to 9:00 AM–1:00 PM EAT and keeps both parties inside the working day.
Which is behind, Bangkok or Nairobi?
Bangkok is 4 hours behind Nairobi. When it is 12:00 PM in Bangkok it is 8:00 AM in Nairobi.
Do Bangkok and Nairobi use different time zones?
Bangkok (Thailand) uses ICT at UTC+07:00, while Nairobi (Kenya) uses EAT at UTC+03:00. The IANA identifiers are Asia/Bangkok and Africa/Nairobi.
Does daylight saving time affect the Bangkok–Nairobi difference?
Neither zone observes daylight saving time, so the -4h offset between Bangkok and Nairobi is fixed all year.
Which other cities share Bangkok's time zone?
ICT also covers Bangkok, Ho Chi Minh City, Hanoi, Jakarta, Phnom Penh, Vientiane.
Which countries use ICT, Bangkok's zone?
ICT is used in Thailand, Vietnam, Cambodia, Laos, Indonesia (WIB).
Is there a day difference between Bangkok and Nairobi?
Not normally. The -4h gap only pushes the date over the previous day.
What is the time difference between Bangkok and Nairobi?
Nairobi is -4h from Bangkok.
What timezone is Bangkok in?
Bangkok operates on Indochina Time (ICT), UTC+7. As Southeast Asia's largest economy hub, Bangkok bridges East Asian and South Asian business hours.
What timezone is Nairobi in?
Nairobi operates on East Africa Time (EAT), UTC+3. As the tech hub of Africa (Silicon Savannah), Nairobi leads African fintech and mobile innovation.
What are the business hours in Bangkok?
Standard business hours in Bangkok are 8:30 AM - 5:30 PM ICT.
What are the business hours in Nairobi?
Standard business hours in Nairobi are 8:00 AM - 5:00 PM EAT.
What is the best time to schedule a call between Bangkok and Nairobi?
The best overlap for a call is when both cities are in business hours. Bangkok works 8:30 AM - 5:30 PM ICT and Nairobi works 8:00 AM - 5:00 PM EAT (-4h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Bangkok and Nairobi?
Bangkok uses THB (฿) while Nairobi uses KES (KSh). Check current exchange rates when planning travel or business between these cities.
How do Bangkok and Nairobi compare in size?
Bangkok has a population of approximately 8.3 million (metro: 14.6 million), while Nairobi has approximately 4.4 million (metro: 6.5 million).
What are the major landmarks in Bangkok and Nairobi?
Bangkok is known for Grand Palace, Wat Arun, Wat Pho. Nairobi is famous for Nairobi National Park, Giraffe Centre, David Sheldrick Wildlife Trust.
Do Bangkok and Nairobi have stock exchanges?
Yes. Bangkok has the SET (Stock Exchange of Thailand) and Nairobi has the NSE (Nairobi Securities Exchange). The -4h time difference affects trading hour overlaps between these exchanges.
Which countries use ICT (Indochina Time)?
ICT is used in Thailand, Vietnam, Cambodia, Laos, Indonesia (WIB).
Does ICT observe daylight saving time?
No, ICT does not observe daylight saving time and remains at UTC+07:00 year-round.
What are some interesting facts about ICT?
Bangkok is one of the most visited cities in the world. ICT is 12 hours ahead of EST.
Which cities are in the EAT timezone?
Major cities in the EAT timezone include Nairobi, Addis Ababa, Dar es Salaam, Kampala, Mogadishu, Antananarivo.
What is the UTC offset for EAT?
East Africa Time (EAT) is at UTC+03:00.
What should I know about the EAT timezone?
Nairobi is a major tech hub in Africa, often called 'Silicon Savannah'. Ethiopia uses its own calendar, which is 7-8 years behind the Gregorian calendar.
When is it midnight in Bangkok, what time is it in Nairobi?
When it is 12:00 AM (midnight) in Bangkok (ICT), it is -4h later in Nairobi (EAT).
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