The short answer

11pm in Mountain Time is 6am in Western European Time on the next day.

Mountain Time is 7 hours behind Western European Time. That's early morning in Western European Time, before the typical working day begins.

Mountain Time
11pm
Western European Time
6am
next day
Right now
1:41amMDT · UTC-06:00 · Mon, Jun 22
8:41amWEST · UTC+01:00 · Mon, Jun 22
Read across to convert
Mountain Time
MDT · UTC-06:00
1:41am ☾
Western European Time
WEST · UTC+01:00
8:41am ☀
Pinned11pmMountain Time=6amWestern European Time · Tue (next day)
12amMon
7am
NOW
1am
8am
2am
9am
WORK
3am
10am
WORK
4am
11am
WORK
5am
12pm
WORK
6am
1pm
WORK
7am
2pm
WORK
8am
3pm
WORK
9am
WORK
4pm
WORK
10am
WORK
5pm
11am
WORK
6pm
12pm
WORK
7pm
1pm
WORK
8pm
2pm
WORK
9pm
3pm
WORK
10pm
4pm
WORK
11pm
5pm
12amTue ·+1d
6pm
1amTue ·+1d
7pm
2amTue ·+1d
8pm
3amTue ·+1d
9pm
4amTue ·+1d
10pm
5amTue ·+1d
PINNED
11pm
6amTue ·+1d
daylightnightworking hoursoverlap
Best time to meet
Best for a call
Mountain Time
9am–10am
=
Western European Time
4pm–5pm
Popular conversions

Quick reference.

9amMountain Time=4pmWestern European Time
12pmMountain Time=7pmWestern European Time
3pmMountain Time=10pmWestern European Time
5pmMountain Time=12amWestern European Time · next day
9pmMountain Time=4amWestern European Time · next day
In context

What each side covers.

Mountain Time
MDT · UTC-06:00
1:41am
Cities on this clock
Western European Time
WEST · UTC+01:00
8:41am
Cities on this clock

Frequently asked

Quick answers about converting between Mountain Time and Western European Time. Can't find what you need? Email [email protected].

What is the time difference between Mountain Time and Western European Time?
Mountain Time is 7 hours behind Western European Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
When it's 11pm in Mountain Time, what time is it in Western European Time?
11pm in Mountain Time is 6am in Western European Time on the next day. That's early morning in Western European Time, before the typical working day begins. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between Mountain Time and Western European Time?
9am–10am in Mountain Time lines up with 4pm–5pm in Western European Time — both sides are inside a 9-to-5 working day.
Does this account for daylight saving time?
Yes. We track every clock change in both places, so the abbreviations you see — MDT and WEST — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
Why is the date sometimes different on each side?
When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.