NPT to ET Time Converter
ET is 9 hours and 45 minutes behind NPT. NPT is UTC+5:45, and The US East Coast is currently on EDT (UTC-4:00).
Best Time to Call Between NPT and ET
Standard 9-to-5 hours in these two zones never overlap, so someone has to take the call outside their working day. The most workable window is 5:00 PM to 10:00 PM NPT, which is 7:15 AM to 12:15 PM ET.
both at work NPT only ET only neither — hours along the strip are NPT.
Common Times Converted
NPT on the left, ET on the right.
NPT to ET: Full 24-Hour Conversion Table
Shaded rows are working hours; the darker shade marks the hours when both zones are at work.
| NPT | ET | Working hours |
|---|---|---|
| 12:00 AM | 2:15 PM prev day | ET only |
| 1:00 AM | 3:15 PM prev day | ET only |
| 2:00 AM | 4:15 PM prev day | ET only |
| 3:00 AM | 5:15 PM prev day | — |
| 4:00 AM | 6:15 PM prev day | — |
| 5:00 AM | 7:15 PM prev day | — |
| 6:00 AM | 8:15 PM prev day | — |
| 7:00 AM | 9:15 PM prev day | — |
| 8:00 AM | 10:15 PM prev day | — |
| 9:00 AM | 11:15 PM prev day | NPT only |
| 10:00 AM | 12:15 AM | NPT only |
| 11:00 AM | 1:15 AM | NPT only |
| 12:00 PM | 2:15 AM | NPT only |
| 1:00 PM | 3:15 AM | NPT only |
| 2:00 PM | 4:15 AM | NPT only |
| 3:00 PM | 5:15 AM | NPT only |
| 4:00 PM | 6:15 AM | NPT only |
| 5:00 PM | 7:15 AM | — |
| 6:00 PM | 8:15 AM | — |
| 7:00 PM | 9:15 AM | ET only |
| 8:00 PM | 10:15 AM | ET only |
| 9:00 PM | 11:15 AM | ET only |
| 10:00 PM | 12:15 PM | ET only |
| 11:00 PM | 1:15 PM | ET only |
What NPT and ET Actually Are
NPT — Nepal Time
Kathmandu, Pokhara. Standing at UTC+5:45 as written, and the region does not change its clocks, so that offset holds all year. Nepal sits at UTC+5:45 — one of only two zones in the world on a 45-minute offset.
Nepal is deliberately 15 minutes ahead of India, an offset chosen so the country keeps its own time rather than sharing its neighbor's.
ET — Eastern Time
New York, Toronto, Washington DC, Atlanta, Miami, Boston. Standing at UTC-5:00 as written, and the region does change its clocks, so its live offset moves by an hour twice a year. The next change is on Sunday, November 1, 2026, to EST.
Eastern Time covers roughly half the US population and, because of that, is the zone most American business defaults to when nobody specifies one.
What This Means in Practice
Expect times on the half hour
NPT sits on a 45-minute offset rather than a whole hour, so a round number on one side is never a round number on the other. A 9:00 meeting becomes 45 minutes past the hour, which is exactly the detail calendar invitations get wrong when someone converts in their head.
The date changes mid-working-day
For 1 of the eight hours in a normal NPT working day, the equivalent ET time falls on a different calendar date. Anything scheduled in that stretch needs the date checked as well as the time, or a Tuesday call quietly becomes a Wednesday one at the other end.
This gap is not fixed
ET changes its clocks and NPT does not, so the difference between them moves by an hour twice a year. A recurring meeting set now will drift for one side from Sunday, November 1, 2026 unless someone resets it.
Major Cities in Each Zone
Cities on NPT
Cities on ET
Frequently Asked Questions
What is the time difference between NPT and ET?
ET is 9 hours and 45 minutes behind NPT. That is the live figure. Taken strictly as written, the gap between NPT and ET is 10 hours and 45 minutes — the two differ because at least one of these regions is currently on daylight saving.
What is 9:00 AM NPT in ET?
9:00 AM NPT is 11:15 PM the previous day ET.
What are the best hours to schedule a call between NPT and ET?
Standard business hours in these two zones do not overlap at all, so one side has to work outside the 9-to-5. The most workable window is 5:00 PM to 10:00 PM NPT, which is 7:15 AM to 12:15 PM ET.
Does the difference between NPT and ET change during the year?
Yes. ET observes daylight saving and NPT does not, so the gap shifts by an hour at least twice a year. The next clock change is on Sunday, November 1, 2026.
Does NPT always mean Nepal Time?
Nepal sits at UTC+5:45 — one of only two zones in the world on a 45-minute offset.