Working hours: 09:00–17:00 local. Green = both working.Purple = one side only.
Frequently Asked Questions
What is the difference between mdt and pdt?
Mountain Daylight Time (mdt) is UTC-6 and Pacific Daylight Time (pdt) is UTC-7. The difference between them is 1 hours.
Where is mdt used?
Mountain Daylight Time (mdt) is used in USA and surrounding regions. The IANA timezone identifier is America/Denver.
Where is pdt used?
Pacific Daylight Time (pdt) is used in USA and surrounding regions. The IANA timezone identifier is America/Los_Angeles.
How do I convert mdt to pdt?
Use the interactive converter above. Drag the time slider to any mdt time and the pdt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
Time difference: MDT (Denver) and PDT (Los Angeles)
MDT (Denver) is 1 hour ahead of PDT (Los Angeles). At noon in MDT (Denver), your contact in PDT (Los Angeles) sees 11:00.
MDT (Denver) runs on America/Denver; PDT (Los Angeles) runs on America/Los_Angeles. Together they are 1 hour apart.
Business hours comparison
MDT (Denver) and PDT (Los Angeles) share 7 hours of overlapping business hours daily — enough for real-time collaboration without anyone joining at odd hours.
00:0006:0012:0018:0024:00
MDT (Denver)
PDT (Los Angeles)
Overlap (7h)
Best call times between these locations
There is a 7-hour daily window where both locations are in business hours. The 3 best slots are listed below.
10:00 Denver / 09:00 Los Angeles✓ Both working
11:00 Denver / 10:00 Los Angeles✓ Both working
12:00 Denver / 11:00 Los Angeles✓ Both working
Working hours defined as 09:00–17:00 local time for each location.
Public holidays for both locations
⚡ Holiday alerts for both locations, double-check schedules before confirming.
MDT (Denver)8 holidays
Jun 19Juneteenth National Independence DaySOON
Jul 3Independence Day
Sep 7Labour Day
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
PDT (Los Angeles)8 holidays
Jun 19Juneteenth National Independence DaySOON
Jul 3Independence Day
Sep 7Labour Day
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
Scheduling between MDT (Denver) and PDT (Los Angeles)
MDT (Denver) (USA) and PDT (Los Angeles) (USA) are 1 hours apart. With a 7-hour daily overlap in standard business hours, both teams can connect in real time without either side stretching beyond their normal workday.
💡 Scheduling tips for these locations
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If you are in MDT (Denver), aim for 10:00–11:00, which corresponds to 09:00–10:00 in PDT (Los Angeles) — both teams are within working hours.
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If you are in MDT (Denver), aim for 11:00–12:00, which corresponds to 10:00–11:00 in PDT (Los Angeles) — both teams are within working hours.
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If you are in MDT (Denver), aim for 12:00–13:00, which corresponds to 11:00–12:00 in PDT (Los Angeles) — both teams are within working hours.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am MDT (Denver)".
