Convert NPT to CDT
CDT is 10 hours 45 minutes behind NPT. NPT is UTC+5:45 and CDT is UTC−5.
Right now: NPT · CDT
Best time to schedule a meeting
Standard 9–5 working hours do not overlap at all between NPT and CDT. Someone has to take an early or late call — or use asynchronous communication instead.
| NPT | CDT | Suitable? |
|---|---|---|
| 9:00 AM | 10:15 PM (previous day) | outside 9–5 |
| 10:00 AM | 11:15 PM (previous day) | outside 9–5 |
| 11:00 AM | 12:15 AM | outside 9–5 |
| 12:00 PM | 1:15 AM | outside 9–5 |
| 1:00 PM | 2:15 AM | outside 9–5 |
| 2:00 PM | 3:15 AM | outside 9–5 |
| 3:00 PM | 4:15 AM | outside 9–5 |
| 4:00 PM | 5:15 AM | outside 9–5 |
| 5:00 PM | 6:15 AM | outside 9–5 |
NPT to CDT conversion table
| NPT | CDT |
|---|---|
| 12:00 AM | 1:15 PM (previous day) |
| 1:00 AM | 2:15 PM (previous day) |
| 2:00 AM | 3:15 PM (previous day) |
| 3:00 AM | 4:15 PM (previous day) |
| 4:00 AM | 5:15 PM (previous day) |
| 5:00 AM | 6:15 PM (previous day) |
| 6:00 AM | 7:15 PM (previous day) |
| 7:00 AM | 8:15 PM (previous day) |
| 8:00 AM | 9:15 PM (previous day) |
| 9:00 AM | 10:15 PM (previous day) |
| 10:00 AM | 11:15 PM (previous day) |
| 11:00 AM | 12:15 AM |
| 12:00 PM | 1:15 AM |
| 1:00 PM | 2:15 AM |
| 2:00 PM | 3:15 AM |
| 3:00 PM | 4:15 AM |
| 4:00 PM | 5:15 AM |
| 5:00 PM | 6:15 AM |
| 6:00 PM | 7:15 AM |
| 7:00 PM | 8:15 AM |
| 8:00 PM | 9:15 AM |
| 9:00 PM | 10:15 AM |
| 10:00 PM | 11:15 AM |
| 11:00 PM | 12:15 PM |
About NPT
Nepal Time (NPT) is UTC+5:45. It is used in Nepal, all year.
Nepal Time is UTC+5:45 — the only zone in the world offset by three quarters of an hour, set so that noon falls over Kathmandu rather than over the Indian meridian fifteen minutes away. It breaks almost every piece of software that stores offsets in whole or half hours, and it is fifteen minutes ahead of India rather than the round number people assume.
About CDT
Central Daylight Time (CDT) is UTC−5. It is used in Chicago, Dallas and Houston from March to November.
Central Daylight Time is UTC−5, the summer clock for Chicago, Dallas and Houston, from the second Sunday in March to the first Sunday in November. Mexico is the complication: it abolished daylight saving nationally in 2022, so Mexico City stays on UTC−6 all year and is now an hour behind Chicago for eight months of the year rather than matching it.
Does this gap change with the seasons?
This gap is seasonal. The abbreviations themselves are fixed offsets, but the region on CDT switches to CST (UTC−6) from November to March. So the 10.75-hour figure on this page is correct for the part of the year when both places are actually on these abbreviations, and changes by an hour outside it.
NPT does not shift, so the whole change comes from one side. A recurring meeting fixed in NPT will appear to move by an hour for everyone on the other side, twice a year, without anyone changing anything.
This is the reason scheduling systems store an IANA zone such as Region/City rather than an offset or an abbreviation: the zone knows its own rules and the offset does not.
Frequently asked questions
What time is 9:00 AM NPT in CDT?
9:00 AM NPT is 10:15 PM CDT (previous day).
Is CDT ahead of NPT?
CDT is 10 hours 45 minutes behind NPT.
Which time zone does this use?
NPT is UTC+5:45 and CDT is UTC−5. Both abbreviations denote a single fixed offset, so this conversion never shifts with daylight saving — what changes is which abbreviation a place is using at the time.