AMT to NST Converter
Newfoundland Time is on daylight saving time: NDT (UTC−2:30) until Sun, Nov 1.
Quick answers
Selected conversion
8:00 am08:00 AMT (UTC-4), Oct 11, 2026 = 9:30 am09:30 NDT (UTC-2:30), Oct 11, 2026
AMT is 1 hour and 30 minutes behind NDT.
AMT and NST examples
These examples always use AMT (UTC-4) and NST (UTC-3:30). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
AMT is 30 minutes behind NST.
How the time difference changes
For most of the year, AMT is 1 hour and 30 minutes behind NDT. At other times of the year, AMT is 30 minutes behind NST.
For most of the year, working hours of 9:00 am to 5:00 pm in AMT correspond to 10:30 am to 6:30 pm in NDT. At other times of the year, working hours of 9:00 am to 5:00 pm in AMT correspond to 9:30 am to 5:30 pm in NST.For most of the year, working hours of 09:00 to 17:00 in AMT correspond to 10:30 to 18:30 in NDT. At other times of the year, working hours of 09:00 to 17:00 in AMT correspond to 09:30 to 17:30 in NST.
Compare AMT time with NST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Amazon Time is 1 hour and 30 minutes behind Newfoundland Daylight Time.
8:00 am08:00 in AMT is 9:30 am09:30 in NDT
AMT to NDT call time
Best time for a conference call or a meeting is between 9am-3:30pm09:00-15:30 in AMT which corresponds to 10:30am-5pm10:30-17:00 in NDT
8:00 am08:00 Amazon Time (AMT). Offset UTC -4:00 hours
9:30 am09:30 Newfoundland Daylight Time (NDT). Offset UTC -2:30 hours
8:00 am08:00 AMT / 9:30 am09:30 NDT
| AMT | NDT |
|---|---|
| 12:00am | 1:30am |
| 1:00am | 2:30am |
| 2:00am | 3:30am |
| 3:00am | 4:30am |
| 4:00am | 5:30am |
| 5:00am | 6:30am |
| 6:00am | 7:30am |
| 7:00am | 8:30am |
| 8:00am | 9:30am |
| 9:00am | 10:30am |
| 10:00am | 11:30am |
| 11:00am | 12:30pm |
| 12:00pm | 1:30pm |
| 1:00pm | 2:30pm |
| 2:00pm | 3:30pm |
| 3:00pm | 4:30pm |
| 4:00pm | 5:30pm |
| 5:00pm | 6:30pm |
| 6:00pm | 7:30pm |
| 7:00pm | 8:30pm |
| 8:00pm | 9:30pm |
| 9:00pm | 10:30pm |
| 10:00pm | 11:30pm |
| 11:00pm | 12:30am |
| 00:00 | 01:30 |
| 01:00 | 02:30 |
| 02:00 | 03:30 |
| 03:00 | 04:30 |
| 04:00 | 05:30 |
| 05:00 | 06:30 |
| 06:00 | 07:30 |
| 07:00 | 08:30 |
| 08:00 | 09:30 |
| 09:00 | 10:30 |
| 10:00 | 11:30 |
| 11:00 | 12:30 |
| 12:00 | 13:30 |
| 13:00 | 14:30 |
| 14:00 | 15:30 |
| 15:00 | 16:30 |
| 16:00 | 17:30 |
| 17:00 | 18:30 |
| 18:00 | 19:30 |
| 19:00 | 20:30 |
| 20:00 | 21:30 |
| 21:00 | 22:30 |
| 22:00 | 23:30 |
| 23:00 | 00:30 |
Amazon Time
Offset: AMT is 4 hours behind Greenwich Mean Time (GMT) and is used in South America
Countries using this time zone: Brazil
Principal Cities: The largest city in the AMT time zone is Manaus in Brazil, with about 2.22 million people. Other major cities in this time zone include Itacoatiara, Manacapuru, Parintins, Coari.
Daylight Saving: Clocks in Amazon Time (AMT) do not change for daylight saving time, so AMT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
AMT representations, usage and related time zones
- -04 - basic short
- -0400 - basic
- -04:00 - extended
- -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates an offset of four hours to the west of the zero meridian.
- Quebec - Military abbreviation for AMT
- Q - short form of 'Quebec'
- Armenia Time - UTC +4
- Amazon Time - UTC -4
- AST - Atlantic Standard Time
- EDT - Eastern Daylight Time
- AMT - Amazon Time
- BOT - Bolivia Time
- CDT - Cuba Daylight Time
- CLT - Chile Standard Time
- FKT - Falkland Island Time
- GYT - Guyana Time
- HLV - Hora Legal de Venezuela
- PYT - Paraguay Time
- Q - Quebec Time Zone
- VET - Venezuelan Standard Time
Newfoundland Standard Time
Offset: NST is 3 hours and 30 minutes behind Greenwich Mean Time (GMT) and is used in North America
Countries using this time zone: Canada
Principal Cities: The largest city in the NST time zone is St Johns in Canada, with about 110,525 people. Other major cities in this time zone include Conception Bay South, Mount Pearl, Corner Brook.
French: HNT - Heure Normale de Terre-Neuve
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Newfoundland Daylight Time (NDT).
End: Newfoundland Standard Time (NST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
Start: Newfoundland Standard Time (NST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
NST representations, usage and related time zones
- -0330 - basic
- -03:30 - extended
- -0330 - sign character (-) followed by a four digit time providing hours (03) and minutes (30) of the offset. Indicates an offset of three hours and thirty minutes to the west of the zero meridian.
- America/St_Johns
- Canada/Newfoundland