MST to Nantes Time Converter
CET is 8 hours ahead of MST. 9:00 AM MST = 5:00 PM CET.
CET is 8 hours ahead of MST at the moment. To convert MST to Nantes Time, add 8 hours to the MST time: 9:00 AM MST = 5:00 PM CET.
MST (Mountain Time) is used in Denver, Salt Lake City, Albuquerque, Calgary, Edmonton; Phoenix (Arizona) all year. Nantes Time (Nantes time) is used in Nantes, France.
Most of Arizona uses MST all year and does not switch to MDT.
MST to Nantes Time time conversion table
MST to Nantes Time on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| MST | Nantes Time | Day |
|---|---|---|
| 12:00 AM MST | 8:00 AM CET | — |
| 1:00 AM MST | 9:00 AM CET | — |
| 2:00 AM MST | 10:00 AM CET | — |
| 3:00 AM MST | 11:00 AM CET | — |
| 4:00 AM MST | 12:00 PM CET | — |
| 5:00 AM MST | 1:00 PM CET | — |
| 6:00 AM MST | 2:00 PM CET | — |
| 7:00 AM MST | 3:00 PM CET | — |
| 8:00 AM MST | 4:00 PM CET | — |
| 9:00 AM MST | 5:00 PM CET | — |
| 10:00 AM MST | 6:00 PM CET | — |
| 11:00 AM MST | 7:00 PM CET | — |
| 12:00 PM MST | 8:00 PM CET | — |
| 1:00 PM MST | 9:00 PM CET | — |
| 2:00 PM MST | 10:00 PM CET | night |
| 3:00 PM MST | 11:00 PM CET | night |
| 4:00 PM MST | 12:00 AM CET | next day |
| 5:00 PM MST | 1:00 AM CET | next day |
| 6:00 PM MST | 2:00 AM CET | next day |
| 7:00 PM MST | 3:00 AM CET | next day |
| 8:00 PM MST | 4:00 AM CET | next day |
| 9:00 PM MST | 5:00 AM CET | next day |
| 10:00 PM MST | 6:00 AM CET | next day |
| 11:00 PM MST | 7:00 AM CET | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert MST to Nantes Time
Add 8 hours to the MST time to get Nantes Time.
Example: 9:00 AM MST = 5:00 PM CET.
Across midnight: 10:00 PM MST = 6:00 AM CET (next day). The date changes, so always check the day as well as the hour.
Time difference between MST and Nantes Time
The time difference between MST and Nantes Time is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: Nantes Time is 8 hours ahead of MST.
- 8 Mar 2026 – 27 Mar 2026: Nantes Time is 7 hours ahead of MST.
- 28 Mar 2026 – 23 Oct 2026: Nantes Time is 8 hours ahead of MST.
- 24 Oct 2026 – 31 Oct 2026: Nantes Time is 7 hours ahead of MST.
- 1 Nov 2026 – 30 Dec 2026: Nantes Time is 8 hours ahead of MST.
MST and Nantes Time during daylight saving time
- MST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from MST (UTC−7) to MDT (UTC−6).
- Nantes Time next changes on 28 Mar 2027: clocks go forward one hour at 01:59 local time, from CET (UTC+1) to CEST (UTC+2).
Best time for a meeting between MST and Nantes Time
MST and Nantes Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM MST, which is 3:00 PM CET.
MST to Nantes Time FAQ
What is the time difference between MST and Nantes Time?
Right now CET is 8 hours ahead of MST. The gap changes 5 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM MST in Nantes Time?
9:00 AM MST is 5:00 PM CET.
What is 12 PM (noon) MST in Nantes Time?
12:00 PM MST is 8:00 PM CET.
Is Nantes Time ahead of or behind MST?
CET is 8 hours ahead of MST, so it is later in Nantes Time than in MST.
Does MST change for daylight saving time?
Yes. MST next changes on 14 Mar 2027, when clocks go forward one hour from MST to MDT.
Does Nantes Time change for daylight saving time?
Yes. Nantes Time next changes on 28 Mar 2027, when clocks go forward one hour from CET to CEST.
What is the best time for a meeting between MST and Nantes Time?
MST and Nantes Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM MST, which is 3:00 PM CET.
Is MT the same as MST?
MST is the winter (standard) name of Mountain Time (MT). From March to November the same clocks are called MDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert Nantes Time to MST
Convert MST to other time zones
Convert other time zones to Nantes Time
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.