Kathmandu to Ho Chi Minh
+1h 15mKathmandu
NPTSOURCEHo Chi Minh
ICTGreen rows indicate typical business hours (9 AM - 5 PM)
NPT and ICT on the World Map
The map below highlights the NPT (Nepal Time) and ICT (Indochina Time) timezone regions across the globe.
NPT – Nepal Time
UTC+05:45Nepal Time (NPT, UTC+05:45) is the time zone for Nepal — one of the few offsets in the world set on a 45-minute increment.
- •Nepal Time is UTC+05:45 — a 45-minute offset, not a whole or half hour.
- •The 45-minute offset was adopted in 1986 to match Kathmandu's solar time.
- •Nepal does not observe daylight saving time.
- •Nepal is 15 minutes ahead of India, despite sharing a long open border.
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 Kathmandu
WikipediaKathmandu operates on Nepal Time (NPT), one of the world's unique UTC+5:45 timezones. This 15-minute offset from India makes Nepal time distinctive for global coordination.
Nepal Time (NPT) is one of only three timezones offset by 45 minutes (UTC+5:45).
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: Kathmandu to Ho Chi Minh
Kathmandu runs on Nepal Time (NPT) at UTC+05:45. Ho Chi Minh runs on Indochina Time (ICT) at UTC+07:00. That puts Kathmandu 1 hour 15 minutes ahead of Ho Chi Minh — a difference of +1h 15m at the current offsets.
In practice, when it is 9:00 AM in Kathmandu it is 10:15 AM in Ho Chi Minh. Midnight in Kathmandu is 1:15 AM in Ho Chi Minh. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Kathmandu to Ho Chi Minh time conversion table
| Kathmandu (NPT) | Ho Chi Minh (ICT) | Day |
|---|---|---|
| 12:00 AM | 1:15 AM | same day |
| 6:00 AM | 7:15 AM | same day |
| 7:00 AM | 8:15 AM | same day |
| 8:00 AM | 9:15 AM | same day |
| 9:00 AM | 10:15 AM | same day |
| 12:00 PM | 1:15 PM | same day |
| 3:00 PM | 4:15 PM | same day |
| 5:00 PM | 6:15 PM | same day |
| 6:00 PM | 7:15 PM | same day |
| 9:00 PM | 10:15 PM | same day |
Why people convert Kathmandu to Ho Chi Minh time
- Scheduling a call from Kathmandu to Ho Chi Minh: a 10:00 AM start in Kathmandu lands at 11:15 AM in Ho Chi Minh, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Kathmandu and Ho Chi Minh are inside the 9-to-5 working day between 9:00 AM and 3:45 PM NPT time (10:15 AM–5:00 PM ICT). That is roughly 6 hours 45 minutes of usable overlap.
- Booking travel or deliveries: tracking Ho Chi Minh local time against Kathmandu keeps pickup windows and arrival estimates honest across the +1h 15m offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM NPT" is unambiguous; "3 PM" across a +1h 15m gap is not.
- Block 9:00 AM–3:45 PM NPT as the recurring meeting window if you work primarily from Kathmandu and need Ho Chi Minh colleagues present.
About NPT (Nepal Time)
Nepal Time (NPT) runs at UTC+05:45, one of only a handful of time zones worldwide that are not a whole or half hour from UTC. Nepal set its offset to 5 hours 45 minutes ahead of UTC in 1986 to mark the country's position between the 75°E and 90°E meridians; Kathmandu's solar time sits just over 5 hours 41 minutes ahead of Greenwich, so the 45-minute offset tracks the sun more closely than either 5:30 or 6:00 would. Nepal does not observe daylight saving time, so NPT is fixed all year. The offset makes Nepal 15 minutes ahead of India Standard Time (UTC+05:30) and 2 hours 15 minutes ahead of Dubai (UTC+04:00).
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 Kathmandu and Ho Chi Minh
Both Kathmandu and Ho Chi Minh sit inside the 9 AM – 5 PM working day between 9:00 AM–3:45 PM NPT, which is 10:15 AM–5:00 PM ICT. That gives roughly 6 hours and 45 minutes of shared time — the safest window for a live call or meeting.
Business hours overlap
Kathmandu and Ho Chi Minh share 6 hours of working-hours overlap (9:00 AM–3:45 PM NPT), so scheduling a live meeting is straightforward.
Kathmandu is 1 hour 15 minutes ahead of Ho Chi Minh (NPT UTC+05:45 → ICT UTC+07:00). The shared working window is 9:00 AM–3:45 PM NPT. 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 Kathmandu and Ho Chi Minh?
Kathmandu (NPT, UTC+05:45) is 1 hour 15 minutes ahead of Ho Chi Minh (ICT, UTC+07:00). The gap is currently +1h 15m.
How do I convert Kathmandu time to Ho Chi Minh time?
Add +1h 15m to Kathmandu local time. For example, 9:00 AM in Kathmandu is 10:15 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 15m offset from Kathmandu.
What is the best time to call Ho Chi Minh from Kathmandu?
Call between 9:00 AM and 3:45 PM NPT — that maps to 10:15 AM–5:00 PM ICT and keeps both parties inside the working day.
Which is ahead, Kathmandu or Ho Chi Minh?
Kathmandu is 1 hour 15 minutes ahead of Ho Chi Minh. When it is 12:00 PM in Kathmandu it is 1:15 PM in Ho Chi Minh.
Do Kathmandu and Ho Chi Minh use different time zones?
Kathmandu (Nepal) uses NPT at UTC+05:45, while Ho Chi Minh (Vietnam) uses ICT at UTC+07:00. The IANA identifiers are Asia/Kathmandu and Asia/Ho_Chi_Minh.
Does daylight saving time affect the Kathmandu–Ho Chi Minh difference?
Neither zone observes daylight saving time, so the +1h 15m offset between Kathmandu and Ho Chi Minh is fixed all year.
Which other cities share Kathmandu's time zone?
NPT also covers Kathmandu, Pokhara, Lalitpur, Bharatpur, Biratnagar.
Which countries use NPT, Kathmandu's zone?
NPT is used in Nepal.
Is there a day difference between Kathmandu and Ho Chi Minh?
Not normally. The +1h 15m gap only pushes the date over for late-evening times.
What is the time difference between Kathmandu and Ho Chi Minh?
Ho Chi Minh is +1h 15m from Kathmandu.
What timezone is Kathmandu in?
Kathmandu operates on Nepal Time (NPT), one of the world's unique UTC+5:45 timezones. This 15-minute offset from India makes Nepal time distinctive for global coordination.
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 Kathmandu?
Standard business hours in Kathmandu are 10:00 AM - 5:00 PM NPT.
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 Kathmandu and Ho Chi Minh?
The best overlap for a call is when both cities are in business hours. Kathmandu works 10:00 AM - 5:00 PM NPT and Ho Chi Minh works 8:00 AM - 5:00 PM ICT (+1h 15m difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Kathmandu and Ho Chi Minh?
Kathmandu uses NPR (रू) while Ho Chi Minh uses VND (₫). Check current exchange rates when planning travel or business between these cities.
How do Kathmandu and Ho Chi Minh compare in size?
Kathmandu has a population of approximately 1.4 million (metro: 3.0 million), while Ho Chi Minh has approximately 9 million (metro: 13 million).
What are the major landmarks in Kathmandu and Ho Chi Minh?
Kathmandu is known for Boudhanath Stupa, Swayambhunath, Durbar Square. Ho Chi Minh is famous for Notre-Dame Cathedral, War Remnants Museum, Ben Thanh Market.
Do Kathmandu and Ho Chi Minh have stock exchanges?
Yes. Kathmandu has the NEPSE (Nepal Stock Exchange) and Ho Chi Minh has the HOSE (Ho Chi Minh Stock Exchange). The +1h 15m time difference affects trading hour overlaps between these exchanges.
Which countries use NPT (Nepal Time)?
NPT is used in Nepal.
Does NPT observe daylight saving time?
No, NPT does not observe daylight saving time and remains at UTC+05:45 year-round.
What are some interesting facts about NPT?
Nepal Time is UTC+05:45 — a 45-minute offset, not a whole or half hour. The 45-minute offset was adopted in 1986 to match Kathmandu's solar 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 Kathmandu, what time is it in Ho Chi Minh?
When it is 12:00 AM (midnight) in Kathmandu (NPT), it is +1h 15m later in Ho Chi Minh (ICT).
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