Nepal to Delhi
-0h 15mNepal
NPTSOURCEDelhi
ISTGreen rows indicate typical business hours (9 AM - 5 PM)
NPT and IST on the World Map
The map below highlights the NPT (Nepal Time) and IST (India Standard 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.
IST – India Standard Time
UTC+05:30India Standard Time (IST) is the time zone for India and Sri Lanka, 5 hours and 30 minutes ahead of UTC.
- •India is 10 hours 30 minutes ahead of EST and 5 hours 30 minutes ahead of GMT.
- •India uses a single time zone despite spanning 30° of longitude.
- •IST is one of only a handful of time zones with a 30-minute offset.
- •IST is the most populous single time zone in the world with over 1.4 billion people.
- •The Bombay Stock Exchange (BSE) and National Stock Exchange (NSE) operate on IST.
About Delhi
WikipediaDelhi operates on India Standard Time (IST), UTC+5:30. As India's capital, Delhi time is synchronized with Mumbai and India's National Stock Exchange.
Delhi serves as India's political capital while Mumbai is the financial capital.
Nepal vs Delhi: Offsets, DST and Best Call Times
Nepal runs on Nepal Time (NPT) at UTC+05:45. Delhi runs on India Standard Time (IST) at UTC+05:30. That puts Nepal 15 minutes behind Delhi — a difference of -0h 15m at the current offsets.
In practice, when it is 9:00 AM in Nepal it is 8:45 AM in Delhi. Midnight in Nepal is 11:45 PM in Delhi. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Nepal to Delhi time conversion table
| Nepal (NPT) | Delhi (IST) | Day |
|---|---|---|
| 12:00 AM | 11:45 PM | previous day |
| 6:00 AM | 5:45 AM | same day |
| 7:00 AM | 6:45 AM | same day |
| 8:00 AM | 7:45 AM | same day |
| 9:00 AM | 8:45 AM | same day |
| 12:00 PM | 11:45 AM | same day |
| 3:00 PM | 2:45 PM | same day |
| 5:00 PM | 4:45 PM | same day |
| 6:00 PM | 5:45 PM | same day |
| 9:00 PM | 8:45 PM | same day |
Why people convert Nepal to Delhi time
- Scheduling a call from Nepal to Delhi: a 10:00 AM start in Nepal lands at 9:45 AM in Delhi, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Nepal and Delhi are inside the 9-to-5 working day between 9:15 AM and 5:00 PM NPT time (9:00 AM–4:45 PM IST). That is roughly 7 hours 45 minutes of usable overlap.
- Watching a live event or market open: Nepal viewers need 8:45 AM in Delhi to catch a 9:00 AM start there, and 12:15 AM if the event is anchored to Nepal.
- Always state the zone abbreviation, not just the hour. "3:00 PM NPT" is unambiguous; "3 PM" across a -0h 15m gap is not.
- Block 9:15 AM–5:00 PM NPT as the recurring meeting window if you work primarily from Nepal and need Delhi 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 IST (India Standard Time)
India Standard Time (IST) is the time observed throughout India and Sri Lanka. It is based on the 82.5°E meridian, passing through Mirzapur in Uttar Pradesh. India uses a single time zone despite spanning roughly 30° of longitude, which has been debated. IST does not observe daylight saving time. India is the world's most populous country, making IST one of the most-used time zones globally. The IT outsourcing industry and call centers operate primarily on IST, making the EST-to-IST conversion one of the most searched timezone conversions.
Best time to call between Nepal and Delhi
Both Nepal and Delhi sit inside the 9 AM – 5 PM working day between 9:15 AM–5:00 PM NPT, which is 9:00 AM–4:45 PM IST. That gives roughly 7 hours and 45 minutes of shared time — the safest window for a live call or meeting.
Business hours overlap
Nepal and Delhi share 7 hours of working-hours overlap (9:15 AM–5:00 PM NPT), so scheduling a live meeting is straightforward.
Nepal is 15 minutes behind Delhi (NPT UTC+05:45 → IST UTC+05:30). The shared working window is 9:15 AM–5:00 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 Nepal and Delhi?
Nepal (NPT, UTC+05:45) is 15 minutes behind Delhi (IST, UTC+05:30). The gap is currently -0h 15m.
How do I convert Nepal time to Delhi time?
Add -0h 15m to Nepal local time. For example, 9:00 AM in Nepal is 8:45 AM in Delhi.
What time is it in Delhi right now?
Delhi uses IST at UTC+05:30. Use the live converter at the top of this page — it updates in real time and already accounts for the -0h 15m offset from Nepal.
What is the best time to call Delhi from Nepal?
Call between 9:15 AM and 5:00 PM NPT — that maps to 9:00 AM–4:45 PM IST and keeps both parties inside the working day.
Which is behind, Nepal or Delhi?
Nepal is 15 minutes behind Delhi. When it is 12:00 PM in Nepal it is 11:45 AM in Delhi.
Do Nepal and Delhi use different time zones?
Nepal (Nepal) uses NPT at UTC+05:45, while Delhi (India) uses IST at UTC+05:30. The IANA identifiers are Asia/Kathmandu and Asia/Kolkata.
Does daylight saving time affect the Nepal–Delhi difference?
Neither zone observes daylight saving time, so the -0h 15m offset between Nepal and Delhi is fixed all year.
Which other cities share Nepal's time zone?
NPT also covers Kathmandu, Pokhara, Lalitpur, Bharatpur, Biratnagar.
Which countries use NPT, Nepal's zone?
NPT is used in Nepal.
Is there a day difference between Nepal and Delhi?
Not normally. The -0h 15m gap only pushes the date over the previous day.
What is the time difference between Nepal and Delhi?
Delhi is -0h 15m from Nepal.
What timezone is Nepal in?
Nepal operates on its local timezone.
What timezone is Delhi in?
Delhi operates on India Standard Time (IST), UTC+5:30. As India's capital, Delhi time is synchronized with Mumbai and India's National Stock Exchange.
What are the business hours in Delhi?
Standard business hours in Delhi are 9:30 AM - 5:30 PM IST.
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 IST timezone?
Major cities in the IST timezone include Mumbai, Delhi, Bangalore, Kolkata, Chennai, Hyderabad, Pune, Ahmedabad.
What is the UTC offset for IST?
India Standard Time (IST) is at UTC+05:30.
What should I know about the IST timezone?
India is 10 hours 30 minutes ahead of EST and 5 hours 30 minutes ahead of GMT. India uses a single time zone despite spanning 30° of longitude.
When is it midnight in Nepal, what time is it in Delhi?
When it is 12:00 AM (midnight) in Nepal (NPT), it is -0h 15m later in Delhi (IST).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More Nepal time conversions
- nepal to kathmandu
- nepal to npt
- nepal to new york
- nepal to london
- nepal to dubai
- nepal to tokyo
- nepal to singapore
- nepal to sydney
- nepal to los angeles
- nepal to paris
- nepal to mumbai
- nepal to berlin
- nepal to hong kong
- nepal to toronto
- new york to nepal
- london to nepal
- dubai to nepal
- tokyo to nepal
- singapore to nepal
- sydney to nepal
- los angeles to nepal
- paris to nepal
- delhi to nepal
- mumbai to nepal
- berlin to nepal
- hong kong to nepal
- toronto to nepal
- kathmandu to nepal
See every conversion from Nepal →·See every conversion from Delhi →