PDT to MDT
+1hPDT
PDTSOURCEMDT
MDTGreen rows indicate typical business hours (9 AM - 5 PM)
PDT and MDT on the World Map
The map below highlights the PDT (Pacific Daylight Time) and MDT (Mountain Daylight Time) timezone regions across the globe.
PDT – Pacific Daylight Time
UTC-07:00Pacific Daylight Time (PDT) is the daylight saving offset on the US/Canada Pacific coast, 7 hours behind UTC.
- •PDT aligns with MST at UTC-07:00.
- •Tech company earnings calls often reference PDT/PST times.
MDT – Mountain Daylight Time
UTC-06:00Mountain Daylight Time (MDT) is the daylight saving offset in the Mountain Time Zone, 6 hours behind UTC.
- •MDT shares the same offset as CST (UTC-06:00).
- •Arizona does not switch to MDT, remaining on MST.
Everything You Need to Know About PDT and MDT Time
PDT (Pacific Daylight Time) operates on the Pacific Daylight Time (UTC-07:00). MDT (Mountain Daylight Time) uses Mountain Daylight Time (UTC-06:00).
The time difference between PDT and MDT is 60 minutes (+1h). When it's noon in PDT, it's 01:00 PM in MDT.
Why Convert PDT to MDT Time?
Whether you're traveling from PDT to MDT or simply need to coordinate across time zones, understanding the 1-hour difference is key. Use this converter to quickly determine the current time in MDT and ensure your schedule aligns perfectly.
Best Practice: When proposing meeting times to someone in MDT, offer a few options in their local time to show consideration for the 1-hour difference.
About PDT (Pacific Daylight Time)
Pacific Daylight Time (PDT) is observed from March to November on the Pacific coast. During PDT, the west coast is 7 hours behind UTC and only 2 hours behind the east coast's EDT.
About MDT (Mountain Daylight Time)
Mountain Daylight Time (MDT) is observed during summer months in the Mountain Time Zone, except in Arizona which stays on MST year-round. MDT aligns with Central Standard Time (CST) at UTC-06:00.
Best Time to Call Between PDT and MDT
If you want to reach someone in MDT during standard business hours (9 AM – 5 PM MDT), the best time to call from PDT would be:
- MDT 9:00 AM = PDT 08:00 AM
- MDT 12:00 PM = PDT 11:00 AM
- MDT 5:00 PM = PDT 04:00 PM
Business Hours Overlap
PDT and MDT have a significant business hours overlap (7 hours), making real-time collaboration easy during standard working hours.
In conclusion, the +1h time shift from PDT to MDT doesn't have to be a hurdle. With our interactive converter, you can easily find the perfect time to connect.
🕐 Daylight Saving Time Info
PDT
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
MDT
☀ Currently in DST
Standard: UTC-07:00 · DST: UTC-06:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between PDT and MDT?
MDT is +1h from PDT.
What timezone is PDT in?
PDT operates on its local timezone.
What timezone is MDT in?
MDT operates on its local timezone.
Which countries use PDT (Pacific Daylight Time)?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Does PDT observe daylight saving time?
Yes, PDT switches to PST during summer months.
What are some interesting facts about PDT?
PDT aligns with MST at UTC-07:00. Tech company earnings calls often reference PDT/PST times.
Which cities are in the MDT timezone?
Major cities in the MDT timezone include Denver, Calgary, Edmonton, Salt Lake City, Boise.
What is the UTC offset for MDT?
Mountain Daylight Time (MDT) is at UTC-06:00. During daylight saving time, it shifts to MST.
What should I know about the MDT timezone?
MDT shares the same offset as CST (UTC-06:00). Arizona does not switch to MDT, remaining on MST.
When is it midnight in PDT, what time is it in MDT?
When it is 12:00 AM (midnight) in PDT (PDT), it is +1h later in MDT (MDT).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams: