As long as the designated organizations for ECA has assessed your credentials as "Comparable Level in Canada : PhD, Masters, Bachelors, two or more degrees etc." you can claim the corresponding points on your application:
University degree at the Doctoral (PhD) level
Express Entry Comprehensive Ranking System (with spouse) 140
Express Entry Comprehensive Ranking System (without spouse) 150
Federal Skilled Worker Program factor points (if this applies) 25
University degree at the Master’s level
Express Entry Comprehensive Ranking System (with spouse) 126
Express Entry Comprehensive Ranking System (without spouse) 135
Federal Skilled Worker Program factor points (if this applies) 23
Two or more certificates, diplomas, or degrees. (One must be for a program of three or more years.)
Express Entry Comprehensive Ranking System (with spouse) 119
Express Entry Comprehensive Ranking System (without spouse) 128
Federal Skilled Worker Program factor points (if this applies) 22
Professional degree needed to practice in a licensed profession (Medicine, Dentistry, Law, Pharmacy etc.)
Express Entry Comprehensive Ranking System (with spouse) 126
Express Entry Comprehensive Ranking System (without spouse) 135
Federal Skilled Worker Program factor points (if this applies) 23
Bachelor’s degree or other programs (three or more years) at a university, college, trade or technical school, or other institute
Express Entry Comprehensive Ranking System (with spouse) 112
Express Entry Comprehensive Ranking System (without spouse) 120
Federal Skilled Worker Program factor points (if this applies) 21
http://www.cic.gc.ca/english/immigrate/skilled/eca-conversion.asp
For this purpose it does not matter if the education was part time or full time. You claim points based on the assessment.