MT to EET Time Converter
EET is 9 hours ahead of MT. The US Mountain states are currently on MDT (UTC-6:00), and Eastern Europe is currently on EEST (UTC+3:00).
Best Time to Call Between MT and EET
Standard 9-to-5 hours in these two zones never overlap, so someone has to take the call outside their working day. The most workable window is 7:00 AM to 1:00 PM MT, which is 4:00 PM to 10:00 PM EET.
both at work MT only EET only neither — hours along the strip are MT.
Common Times Converted
MT on the left, EET on the right.
MT to EET: Full 24-Hour Conversion Table
Shaded rows are working hours; the darker shade marks the hours when both zones are at work.
| MT | EET | Working hours |
|---|---|---|
| 12:00 AM | 9:00 AM | EET only |
| 1:00 AM | 10:00 AM | EET only |
| 2:00 AM | 11:00 AM | EET only |
| 3:00 AM | 12:00 PM | EET only |
| 4:00 AM | 1:00 PM | EET only |
| 5:00 AM | 2:00 PM | EET only |
| 6:00 AM | 3:00 PM | EET only |
| 7:00 AM | 4:00 PM | EET only |
| 8:00 AM | 5:00 PM | — |
| 9:00 AM | 6:00 PM | MT only |
| 10:00 AM | 7:00 PM | MT only |
| 11:00 AM | 8:00 PM | MT only |
| 12:00 PM | 9:00 PM | MT only |
| 1:00 PM | 10:00 PM | MT only |
| 2:00 PM | 11:00 PM | MT only |
| 3:00 PM | 12:00 AM next day | MT only |
| 4:00 PM | 1:00 AM next day | MT only |
| 5:00 PM | 2:00 AM next day | — |
| 6:00 PM | 3:00 AM next day | — |
| 7:00 PM | 4:00 AM next day | — |
| 8:00 PM | 5:00 AM next day | — |
| 9:00 PM | 6:00 AM next day | — |
| 10:00 PM | 7:00 AM next day | — |
| 11:00 PM | 8:00 AM next day | — |
What MT and EET Actually Are
MT — Mountain Time
Denver, Salt Lake City, Calgary, Edmonton — and Phoenix, which does not change its clocks. Standing at UTC-7:00 as written, and the region does change its clocks, so its live offset moves by an hour twice a year. The next change is on Sunday, November 1, 2026, to MST.
Mountain Time contains the most conspicuous daylight saving exception in North America: Arizona, which has opted out since 1968.
EET — Eastern European Time
Athens, Helsinki, Bucharest, Kyiv, Cairo, Beirut. Standing at UTC+2:00 as written, and the region does change its clocks, so its live offset moves by an hour twice a year. The next change is on Sunday, October 25, 2026, to EET.
Eastern European Time is where the EU's synchronized clock changes meet countries that set their own dates, so the boundary between EET and its neighbors is less tidy than it looks.
What This Means in Practice
The date changes mid-working-day
For 2 of the eight hours in a normal MT working day, the equivalent EET time falls on a different calendar date. Anything scheduled in that stretch needs the date checked as well as the time, or a Tuesday call quietly becomes a Wednesday one at the other end.
Both sides change clocks, on different dates
Both regions observe daylight saving but do not switch on the same day, so for a week or two each spring and fall the gap between them is an hour different from the rest of the year. Those short windows are where recurring invitations quietly break.
Major Cities in Each Zone
Cities on MT
Cities on EET
Frequently Asked Questions
What is the time difference between MT and EET?
EET is 9 hours ahead of MT.
What is 9:00 AM MT in EET?
9:00 AM MT is 6:00 PM EET.
What are the best hours to schedule a call between MT and EET?
Standard business hours in these two zones do not overlap at all, so one side has to work outside the 9-to-5. The most workable window is 7:00 AM to 1:00 PM MT, which is 4:00 PM to 10:00 PM EET.
Does the difference between MT and EET change during the year?
Yes. Both regions observe daylight saving, and they do not switch on the same dates, so the gap shifts by an hour at least twice a year. The next clock change is on Sunday, November 1, 2026.