Highlighted rows fall within 09:00–18:00 in both places: 8 shared working hours.
How many hours is PST behind PDT?
As abbreviations, PDT is always 1 hour ahead of PST: PST is UTC−8 and PDT is UTC−7. To convert, add 1 hours.
Check which label you actually need: PST (Pacific Time is on PDT today). A time written with an abbreviation that is not in use is usually meant as the local time, so convert between the places instead: right now PDT and PST show the same time.
Does the PST to PDT time difference change?
No. Pdt and pst show the same time all year, because both places change their clocks on the same dates.
When PST and PDT are both at work
When PDT and PST show the same time: 8 shared office hours, 09:00 to 17:00 in PST (09:00 to 17:00 in PDT).
Frequently asked questions about PST and PDT time
How many hours ahead is PDT of PST?
PDT (UTC−7) is 1 hour ahead of PST (UTC−8).
Does the time difference between PST and PDT change during the year?
No, it stays same time all year because both places change their clocks on the same dates.