EET to MST Converter
MST is 9 hours behind EET. 9:00 AM EET = 12:00 AM MST.
MST is 9 hours behind EET at the moment. To convert EET to MST, subtract 9 hours from the EET time: 9:00 AM EET = 12:00 AM MST.
EET (Eastern European Time) is used in Greece, Finland, Romania, Bulgaria, Ukraine, Egypt, Israel (as IST), Baltic states. MST (Mountain Time) is used in Denver, Salt Lake City, Albuquerque, Calgary, Edmonton; Phoenix (Arizona) all year.
Most of Arizona uses MST all year and does not switch to MDT.
EET to MST time conversion table
EET to MST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| EET | MST | Day |
|---|---|---|
| 12:00 AM EET | 3:00 PM MST | previous day |
| 1:00 AM EET | 4:00 PM MST | previous day |
| 2:00 AM EET | 5:00 PM MST | previous day |
| 3:00 AM EET | 6:00 PM MST | previous day |
| 4:00 AM EET | 7:00 PM MST | previous day |
| 5:00 AM EET | 8:00 PM MST | previous day |
| 6:00 AM EET | 9:00 PM MST | previous day |
| 7:00 AM EET | 10:00 PM MST | previous day |
| 8:00 AM EET | 11:00 PM MST | previous day |
| 9:00 AM EET | 12:00 AM MST | night |
| 10:00 AM EET | 1:00 AM MST | night |
| 11:00 AM EET | 2:00 AM MST | night |
| 12:00 PM EET | 3:00 AM MST | night |
| 1:00 PM EET | 4:00 AM MST | night |
| 2:00 PM EET | 5:00 AM MST | night |
| 3:00 PM EET | 6:00 AM MST | — |
| 4:00 PM EET | 7:00 AM MST | — |
| 5:00 PM EET | 8:00 AM MST | — |
| 6:00 PM EET | 9:00 AM MST | — |
| 7:00 PM EET | 10:00 AM MST | — |
| 8:00 PM EET | 11:00 AM MST | — |
| 9:00 PM EET | 12:00 PM MST | — |
| 10:00 PM EET | 1:00 PM MST | — |
| 11:00 PM EET | 2:00 PM MST | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert EET to MST
Subtract 9 hours from the EET time to get MST.
Example: 9:00 AM EET = 12:00 AM MST.
Across midnight: 1:00 AM EET = 4:00 PM MST (previous day). The date changes, so always check the day as well as the hour.
Time difference between EET and MST
The time difference between EET and MST 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:
- 1 Jan 2026 – 7 Mar 2026: MST is 9 hours behind of EET.
- 8 Mar 2026 – 28 Mar 2026: MST is 8 hours behind of EET.
- 29 Mar 2026 – 24 Oct 2026: MST is 9 hours behind of EET.
- 25 Oct 2026 – 31 Oct 2026: MST is 8 hours behind of EET.
- 1 Nov 2026 – 31 Dec 2026: MST is 9 hours behind of EET.
EET and MST during daylight saving time
- EET next changes on 28 Mar 2027: clocks go forward one hour at 02:59 local time, from EET (UTC+2) to EEST (UTC+3).
- 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).
Best time for a meeting between EET and MST
EET and MST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM EET, which is 10:00 PM MST.
EET to MST FAQ
What is the time difference between EET and MST?
Right now MST is 9 hours behind EET. The gap changes 5 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM EET in MST?
9:00 AM EET is 12:00 AM MST.
What is 12 PM (noon) EET in MST?
12:00 PM EET is 3:00 AM MST.
Is MST ahead of or behind EET?
MST is 9 hours behind EET, so it is earlier in MST than in EET.
Does EET change for daylight saving time?
Yes. EET next changes on 28 Mar 2027, when clocks go forward one hour from EET to EEST.
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.
What is the best time for a meeting between EET and MST?
EET and MST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM EET, which is 10:00 PM MST.
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 MST to EET
Convert EET to other time zones
Convert other time zones to MST
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.