Working hours: 09:00–17:00 local. Green = both working.Purple = one side only.
Frequently Asked Questions
What is the difference between pst and mdt?
Pacific Standard Time (pst) is UTC-7 and Mountain Daylight Time (mdt) is UTC-6. The difference between them is 1 hours.
Where is pst used?
Pacific Standard Time (pst) is used in USA and surrounding regions. The IANA timezone identifier is America/Los_Angeles.
Where is mdt used?
Mountain Daylight Time (mdt) is used in USA and surrounding regions. The IANA timezone identifier is America/Denver.
How do I convert pst to mdt?
Use the interactive converter above. Drag the time slider to any pst time and the mdt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
PST (Los Angeles) vs MDT (Denver) — time difference
PST (Los Angeles) is 1 hour behind MDT (Denver). Midday in PST (Los Angeles) lines up with 13:00 in MDT (Denver).
PST (Los Angeles) is in the America/Los_Angeles timezone. MDT (Denver) is in America/Denver. The difference is 1 hour.
Shared working hours
There is a 7-hour window each day where both PST (Los Angeles) and MDT (Denver) are within standard business hours (09:00–17:00).
00:0006:0012:0018:0024:00
PST (Los Angeles)
MDT (Denver)
Overlap (7h)
When to schedule across time zones
Both PST (Los Angeles) and MDT (Denver) are in standard hours simultaneously for 7h per day. 3 recommended slots shown below.
09:00 Los Angeles / 10:00 Denver✓ Both working
10:00 Los Angeles / 11:00 Denver✓ Both working
11:00 Los Angeles / 12:00 Denver✓ Both working
Based on standard 09:00–17:00 working hours in each location's local time.
Upcoming public holidays
⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.
PST (Los Angeles)8 holidays
Jun 19Juneteenth National Independence DaySOON
Jul 3Independence Day
Sep 7Labour Day
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
MDT (Denver)8 holidays
Jun 19Juneteenth National Independence DaySOON
Jul 3Independence Day
Sep 7Labour Day
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
How to work with PST (Los Angeles) and MDT (Denver) time zones
Working across PST (Los Angeles) (USA) and MDT (Denver) (USA) involves a 1-hour gap. The good news: there is a 7-hour mutual window in standard business hours that lets both sides collaborate without anyone joining at an unreasonable hour.
💡 How to schedule across these time zones
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09:00–10:00 in PST (Los Angeles) = 10:00–11:00 in MDT (Denver). Both sides are in standard business hours during this window.
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10:00–11:00 in PST (Los Angeles) = 11:00–12:00 in MDT (Denver). Both sides are in standard business hours during this window.
✅
11:00–12:00 in PST (Los Angeles) = 12:00–13:00 in MDT (Denver). Both sides are in standard business hours during this window.
DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.
Use the time slider above to find the exact equivalent time for any moment in PST (Los Angeles). The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.
