What is MST in EET?
Eastern European Time is 9 hours ahead
Convert a time
EET — Eastern European Time
10:00 am
EET, Sat
- Time in Denver
- 1:27:57 AM
- Time in Athens
- 10:27:57 AM
- Difference
- +9 h
- Next clock change
- March 14, 2027
When the difference changes
Mountain Time and Eastern European Time do not change their clocks on the same dates, so the gap between them is not the same all year. Most converters show only today’s figure. These are the periods ahead:
- Now – March 14, 2027Eastern European Time is 9 hours ahead
- March 14, 2027 – March 27, 2027Eastern European Time is 8 hours ahead
- March 27, 2027 – October 30, 2027Eastern European Time is 9 hours ahead
- October 30, 2027 – November 7, 2027Eastern European Time is 8 hours ahead
- November 7, 2027 – onwardsEastern European Time is 9 hours ahead
Periods shorter than a day are not listed. Each zone changes at its own local time, so on a date when both move there are a few hours when the gap is briefly something else.
Daylight saving
Mountain Time
Clocks go forward one hour — 2:00 am becomes 3:00 am local time, and the zone is on MDT after that.
Eastern European Time
Clocks go forward one hour — 3:00 am becomes 4:00 am local time, and the zone is on EEST after that.
MST to EET conversion table
Every hour of Saturday, November 7, 2026, converted from Mountain Time to Eastern European Time. 9 of the 24 hours fall on a different calendar day in Athens, which is marked.
- 12:00 am MST
- 9:00 am EET
- 1:00 am MST
- 10:00 am EET
- 2:00 am MST
- 11:00 am EET
- 3:00 am MST
- 12:00 pm EET
- 4:00 am MST
- 1:00 pm EET
- 5:00 am MST
- 2:00 pm EET
- 6:00 am MST
- 3:00 pm EET
- 7:00 am MST
- 4:00 pm EET
- 8:00 am MST
- 5:00 pm EET
- 9:00 am MST
- 6:00 pm EET
- 10:00 am MST
- 7:00 pm EET
- 11:00 am MST
- 8:00 pm EET
- 12:00 pm MST
- 9:00 pm EET
- 1:00 pm MST
- 10:00 pm EET
- 2:00 pm MST
- 11:00 pm EET
- 3:00 pm MST
- 12:00 am EET+1 day
- 4:00 pm MST
- 1:00 am EET+1 day
- 5:00 pm MST
- 2:00 am EET+1 day
- 6:00 pm MST
- 3:00 am EET+1 day
- 7:00 pm MST
- 4:00 am EET+1 day
- 8:00 pm MST
- 5:00 am EET+1 day
- 9:00 pm MST
- 6:00 am EET+1 day
- 10:00 pm MST
- 7:00 am EET+1 day
- 11:00 pm MST
- 8:00 am EET+1 day
Scheduling between the two
There is no overlap between a nine-to-six working day in Denver and one in Athens — the gap is too wide. A call has to sit early or late for one side. Early morning in Denver is the usual compromise, since that is late afternoon or evening in Athens.
Mountain Time (MST) is used in Salt Lake City, Albuquerque and Calgary. Arizona keeps MST all year and does not follow MDT.
Eastern European Time (EET) is used in Helsinki, Bucharest, Kyiv and Cairo
Other conversions
- EET to MST
- MST to UTC
- MST to GMT
- MST to EST
- MST to CST
- MST to PST
- MST to AKST
- MST to HST
- MST to BST
- MST to CET
- MST to IST
- MST to CST (China)
- MST to JST
- MST to AEST
- MST to AST
- MST to Mexico City
- MST to BRT
- MST to ART
- MST to WET
- MST to MSK
- MST to TRT
- MST to SAST
- MST to WAT
- MST to EAT
- MST to GST
- MST to PKT
- MST to ICT
- MST to WIB
- MST to SGT
- MST to HKT
- MST to KST
- MST to PHT
- MST to AWST
- MST to ACST
- MST to NZST
- All zones