Kathmandu to BRT
-8h 45mKathmandu
NPTSOURCEBRT
BRTGreen rows indicate typical business hours (9 AM - 5 PM)
NPT and BRT on the World Map
The map below highlights the NPT (Nepal Time) and BRT (Brasilia 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.
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.
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).
Kathmandu to BRT Time Difference – Complete Guide
Kathmandu runs on Nepal Time (NPT) at UTC+05:45. BRT runs on Brasilia Time (BRT) at UTC-03:00. That puts Kathmandu 8 hours 45 minutes behind BRT — a difference of -8h 45m at the current offsets.
In practice, when it is 9:00 AM in Kathmandu it is 12:15 AM in BRT. Midnight in Kathmandu is 3:15 PM in BRT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Kathmandu to BRT time conversion table
| Kathmandu (NPT) | BRT (BRT) | Day |
|---|---|---|
| 12:00 AM | 3:15 PM | previous day |
| 6:00 AM | 9:15 PM | previous day |
| 7:00 AM | 10:15 PM | previous day |
| 8:00 AM | 11:15 PM | previous day |
| 9:00 AM | 12:15 AM | same day |
| 12:00 PM | 3:15 AM | same day |
| 3:00 PM | 6:15 AM | same day |
| 5:00 PM | 8:15 AM | same day |
| 6:00 PM | 9:15 AM | same day |
| 9:00 PM | 12:15 PM | same day |
Why people convert Kathmandu to BRT time
- Scheduling a call from Kathmandu to BRT: a 10:00 AM start in Kathmandu lands at 1:15 AM in BRT, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -8h 45m gap: Kathmandu and BRT 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 BRT is 12:15 AM in Kathmandu.
- Keeping family and friends in sync: knowing that 8:00 PM in Kathmandu is 11:15 AM in BRT makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM NPT" is unambiguous; "3 PM" across a -8h 45m gap is not.
- With a -8h 45m gap there is no shared 9-to-5 window, so alternate the early start: one week Kathmandu takes the early slot, the next week BRT does.
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 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.
Best time to call between Kathmandu and BRT
With a -8h 45m offset there is no overlap inside a normal 9 AM – 5 PM day. BRT opens at 9:00 AM BRT, which is 12:15 AM in Kathmandu, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Kathmandu and BRT have no shared working hours because of the -8h 45m gap. Teams need to alternate early starts or rely on asynchronous handovers.
Kathmandu is 8 hours 45 minutes behind BRT (NPT UTC+05:45 → BRT UTC-03:00). 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 Kathmandu and BRT?
Kathmandu (NPT, UTC+05:45) is 8 hours 45 minutes behind BRT (BRT, UTC-03:00). The gap is currently -8h 45m.
How do I convert Kathmandu time to BRT time?
Add -8h 45m to Kathmandu local time. For example, 9:00 AM in Kathmandu is 12:15 AM in BRT.
What time is it in BRT right now?
BRT uses BRT at UTC-03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -8h 45m offset from Kathmandu.
What is the best time to call BRT from Kathmandu?
There is no shared working-hours window because of the -8h 45m gap. The closest option is 1:00 PM in Kathmandu, which is 4:15 AM in BRT.
Which is behind, Kathmandu or BRT?
Kathmandu is 8 hours 45 minutes behind BRT. When it is 12:00 PM in Kathmandu it is 3:15 AM in BRT.
Do Kathmandu and BRT use different time zones?
Kathmandu (Nepal) uses NPT at UTC+05:45, while BRT uses BRT at UTC-03:00. The IANA identifiers are Asia/Kathmandu and America/Sao_Paulo.
Does daylight saving time affect the Kathmandu–BRT difference?
Neither zone observes daylight saving time, so the -8h 45m offset between Kathmandu and BRT 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 BRT?
Not normally. The -8h 45m gap only pushes the date over the previous day.
What is the time difference between Kathmandu and BRT?
BRT is -8h 45m 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 BRT in?
BRT operates on its local timezone.
What are the business hours in Kathmandu?
Standard business hours in Kathmandu are 10:00 AM - 5:00 PM NPT.
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 BRT timezone?
Major cities in the BRT timezone include São Paulo, Rio de Janeiro, Brasília, Belo Horizonte, Salvador, Fortaleza, Recife, Curitiba.
What is the UTC offset for BRT?
Brasilia Time (BRT) is at UTC-03:00.
What should I know about the BRT timezone?
Brazil abolished daylight saving time in 2019. São Paulo is the largest city in the Southern Hemisphere.
When is it midnight in Kathmandu, what time is it in BRT?
When it is 12:00 AM (midnight) in Kathmandu (NPT), it is -8h 45m later in BRT (BRT).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More Kathmandu time conversions
- kathmandu to npt
- kathmandu to nepal
- kathmandu to dubai
- kathmandu to mumbai
- kathmandu to delhi
- kathmandu to bangalore
- kathmandu to bangkok
- kathmandu to singapore
- kathmandu to hong kong
- kathmandu to shanghai
- kathmandu to beijing
- kathmandu to tokyo
- kathmandu to osaka
- kathmandu to seoul
- kathmandu to new york
- kathmandu to london
- kathmandu to sydney
- kathmandu to los angeles
- kathmandu to paris
- kathmandu to berlin
- kathmandu to toronto
- new york to kathmandu
- london to kathmandu
- dubai to kathmandu
- tokyo to kathmandu
- singapore to kathmandu
- sydney to kathmandu
- los angeles to kathmandu
- paris to kathmandu
- delhi to kathmandu
- mumbai to kathmandu
- berlin to kathmandu
- hong kong to kathmandu
- toronto to kathmandu
See every conversion from Kathmandu →·See every conversion from BRT →