Convert PDT to ADT Time
Free online converter with current times, time difference, and conversion table between PDT and ADT time zones.
Current time in PDT: Loading...
Current time in ADT: Loading...
Time difference: +4 hours
PDT to ADT Conversion Table
This table shows common PDT times converted to ADT time:
About PDT and ADT Time Zones
PDT Time Zone
Full Name: Pacific Daylight Time
UTC Offset: UTC-7
Current Time: Loading...
Daylight saving time in the Pacific Time Zone of North America.
Used in: USA, Canada, Mexico
ADT Time Zone
Full Name: Atlantic Daylight Time
UTC Offset: UTC-3
Current Time: Loading...
Daylight saving time in the Atlantic Time Zone.
Used in: Canada, Bermuda
How to Convert PDT to ADT
Enter PDT Time
Enter the PDT time you want to convert using the time picker or by typing directly in 24-hour format.
Click Convert
Click the "Convert Time" button to perform the conversion from PDT to ADT.
View Result
The equivalent ADT time will be displayed, along with the time difference between the two zones.
Use Conversion Table
For quick reference, you can also use the conversion table below that shows common PDT times converted to ADT.
Common Uses for PDT to ADT Conversion
International Business
Schedule meetings and calls between locations in USA and Canada time zones.
Travel Planning
Calculate arrival times and plan activities when traveling between USA and Canada.
Event Scheduling
Convert event times for international broadcasts, webinars, or sports events between these regions.
Keeping in Touch
Find the best times to call friends, family, or colleagues across these time zones.
Frequently Asked Questions
The time difference between PDT and ADT is +4 hours. This means that when it's noon (12:00 PM) in PDT, it's 4:00 PM in ADT.
To convert PDT to ADT time, add 4 hours to the PDT time. You can use our converter at the top of this page for instant and accurate conversions.
PDT observes DST. ADT observes DST.
Partial overlap in business hours.
Our converter uses standard time zone offsets. For the most accurate conversions during DST transition periods, please verify the exact dates when DST begins or ends in the relevant regions, as these can vary by year and location.